ydb/util/datetime/uptime.cpp, branch oidc-1.2.5-dev

port util to freebsd, again

2025-07-10T17:03:28Z

``` [pg@arc ~]$ ./util-ut <----- TSaveLoadTest [exec] TSaveLoadTest::TestSaveLoad... [good] TSaveLoadTest::TestSaveLoad [exec] TSaveLoadTest::TestSaveLoadEmptyStruct... [good] TSaveLoadTest::TestSaveLoadEmptyStruct [exec] TSaveLoadTest::TestNewStyle... [good] TSaveLoadTest::TestNewStyle [exec] TSaveLoadTest::TestNewNewStyle... [good] TSaveLoadTest::TestNewNewStyle [exec] TSaveLoadTest::TestList... [good] TSaveLoadTest::TestList [exec] TSaveLoadTest::TestTuple... [good] TSaveLoadTest::TestTuple [exec] TSaveLoadTest::TestVariant... [good] TSaveLoadTest::TestVariant [exec] TSaveLoadTest::TestOptional... [good] TSaveLoadTest::TestOptional [exec] TSaveLoadTest::TestInheritNonVirtualClass... [good] TSaveLoadTest::TestInheritNonVirtualClass [exec] TSaveLoadTest::TestInheritVirtualClass... [good] TSaveLoadTest::TestInheritVirtualClass -----> TSaveLoadTest -> ok: 10 [DONE] ok: 10 [pg@arc ~]$ uname -a FreeBSD arc.freebsd.devtools 14.2-RELEASE-p1 FreeBSD 14.2-RELEASE-p1 GENERIC amd64 [pg@arc ~]$ ``` commit_hash:229d8aa6c8ccce1376d152a833fe8bf7c5faa3bd

[util] Obtain uptime from the clock_gettime syscall

2025-05-30T23:15:51Z

Reading /proc/uptime is about a hundred times slower than accessing the same timer via the clock_gettime call. The latter also has better precision. commit_hash:70904860adc43c9d2d6487a415a2e6b27fe6dae7

FixNamespaceComments in /util

2024-09-05T17:17:10Z

FixNamespaceComments in /util bb9152570d7c258798644ead5a59f604de05ef3b

WebAssembly in util

2024-03-28T18:18:22Z

b46c1e446c9d0f9393bf688b26db810f60add0f6

Restoring authorship annotation for Vlad Yaroslavlev . Commit 2 of 2.

2022-02-10T13:46:25Z

Restoring authorship annotation for Vlad Yaroslavlev . Commit 1 of 2.

2022-02-10T13:46:23Z

Restoring authorship annotation for Anton Samokhvalov . Commit 2 of 2.

2022-02-10T13:45:17Z

Restoring authorship annotation for Anton Samokhvalov . Commit 1 of 2.

2022-02-10T13:45:15Z

intermediate changes

2022-02-07T15:08:42Z

ref:cde9a383711a11544ce7e107a78147fb96cc4029