aboutsummaryrefslogtreecommitdiffstats
path: root/contrib/restricted/abseil-cpp/absl/base/internal/sysinfo.h
diff options
context:
space:
mode:
authoranastasy888 <anastasy888@yandex-team.ru>2022-02-10 16:45:55 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:55 +0300
commit3a7a498715ef1b66f5054455421b845e45e3a653 (patch)
tree1a2c5ffcf89eb53ecd79dbc9bc0a195c27404d0c /contrib/restricted/abseil-cpp/absl/base/internal/sysinfo.h
parent49f765d71da452ea93138a25559dfa68dd76c7f3 (diff)
downloadydb-3a7a498715ef1b66f5054455421b845e45e3a653.tar.gz
Restoring authorship annotation for <anastasy888@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/restricted/abseil-cpp/absl/base/internal/sysinfo.h')
-rw-r--r--contrib/restricted/abseil-cpp/absl/base/internal/sysinfo.h116
1 files changed, 58 insertions, 58 deletions
diff --git a/contrib/restricted/abseil-cpp/absl/base/internal/sysinfo.h b/contrib/restricted/abseil-cpp/absl/base/internal/sysinfo.h
index f35695a2ab..119cf1f0e8 100644
--- a/contrib/restricted/abseil-cpp/absl/base/internal/sysinfo.h
+++ b/contrib/restricted/abseil-cpp/absl/base/internal/sysinfo.h
@@ -1,65 +1,65 @@
-// Copyright 2017 The Abseil Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-// This file includes routines to find out characteristics
-// of the machine a program is running on. It is undoubtedly
-// system-dependent.
-
-// Functions listed here that accept a pid_t as an argument act on the
-// current process if the pid_t argument is 0
-// All functions here are thread-hostile due to file caching unless
-// commented otherwise.
-
-#ifndef ABSL_BASE_INTERNAL_SYSINFO_H_
-#define ABSL_BASE_INTERNAL_SYSINFO_H_
-
-#ifndef _WIN32
-#include <sys/types.h>
-#endif
-
+// Copyright 2017 The Abseil Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// This file includes routines to find out characteristics
+// of the machine a program is running on. It is undoubtedly
+// system-dependent.
+
+// Functions listed here that accept a pid_t as an argument act on the
+// current process if the pid_t argument is 0
+// All functions here are thread-hostile due to file caching unless
+// commented otherwise.
+
+#ifndef ABSL_BASE_INTERNAL_SYSINFO_H_
+#define ABSL_BASE_INTERNAL_SYSINFO_H_
+
+#ifndef _WIN32
+#include <sys/types.h>
+#endif
+
#include <cstdint>
#include "absl/base/config.h"
-#include "absl/base/port.h"
-
-namespace absl {
+#include "absl/base/port.h"
+
+namespace absl {
ABSL_NAMESPACE_BEGIN
-namespace base_internal {
-
-// Nominal core processor cycles per second of each processor. This is _not_
-// necessarily the frequency of the CycleClock counter (see cycleclock.h)
-// Thread-safe.
-double NominalCPUFrequency();
-
-// Number of logical processors (hyperthreads) in system. Thread-safe.
-int NumCPUs();
-
-// Return the thread id of the current thread, as told by the system.
-// No two currently-live threads implemented by the OS shall have the same ID.
-// Thread ids of exited threads may be reused. Multiple user-level threads
-// may have the same thread ID if multiplexed on the same OS thread.
-//
-// On Linux, you may send a signal to the resulting ID with kill(). However,
-// it is recommended for portability that you use pthread_kill() instead.
-#ifdef _WIN32
+namespace base_internal {
+
+// Nominal core processor cycles per second of each processor. This is _not_
+// necessarily the frequency of the CycleClock counter (see cycleclock.h)
+// Thread-safe.
+double NominalCPUFrequency();
+
+// Number of logical processors (hyperthreads) in system. Thread-safe.
+int NumCPUs();
+
+// Return the thread id of the current thread, as told by the system.
+// No two currently-live threads implemented by the OS shall have the same ID.
+// Thread ids of exited threads may be reused. Multiple user-level threads
+// may have the same thread ID if multiplexed on the same OS thread.
+//
+// On Linux, you may send a signal to the resulting ID with kill(). However,
+// it is recommended for portability that you use pthread_kill() instead.
+#ifdef _WIN32
// On Windows, process id and thread id are of the same type according to the
// return types of GetProcessId() and GetThreadId() are both DWORD, an unsigned
// 32-bit type.
using pid_t = uint32_t;
-#endif
-pid_t GetTID();
-
+#endif
+pid_t GetTID();
+
// Like GetTID(), but caches the result in thread-local storage in order
// to avoid unnecessary system calls. Note that there are some cases where
// one must call through to GetTID directly, which is why this exists as a
@@ -67,8 +67,8 @@ pid_t GetTID();
// an asynchronous signal-handling context nor right after a call to fork().
pid_t GetCachedTID();
-} // namespace base_internal
+} // namespace base_internal
ABSL_NAMESPACE_END
-} // namespace absl
-
-#endif // ABSL_BASE_INTERNAL_SYSINFO_H_
+} // namespace absl
+
+#endif // ABSL_BASE_INTERNAL_SYSINFO_H_