Date: Fri, 17 Jun 2022 19:40:23 GMT From: Dmitry Chagin <dchagin@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 46be698d0fb0 - stable/13 - Fixed the value returned by sched_getaffinity(). Message-ID: <202206171940.25HJeNn0025736@gitrepo.freebsd.org>
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The branch stable/13 has been updated by dchagin: URL: https://cgit.FreeBSD.org/src/commit/?id=46be698d0fb0bfeb96914df5426d3a317314df67 commit 46be698d0fb0bfeb96914df5426d3a317314df67 Author: Dmitry Chagin <dchagin@FreeBSD.org> AuthorDate: 2022-05-12 17:06:13 +0000 Commit: Dmitry Chagin <dchagin@FreeBSD.org> CommitDate: 2022-06-17 19:35:16 +0000 Fixed the value returned by sched_getaffinity(). On success gnu libc sched_getaffinity() should return 0, unlike underlying Linux syscall which returns the size of CPU mask copied to user. PR: 263939 MFC after: 2 weeks (cherry picked from commit 3e11d3f61ae2b2b8a8ffeff4ef32067d95c065a1) --- lib/libc/gen/sched_getaffinity.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/lib/libc/gen/sched_getaffinity.c b/lib/libc/gen/sched_getaffinity.c index 92135109156c..ed304c111985 100644 --- a/lib/libc/gen/sched_getaffinity.c +++ b/lib/libc/gen/sched_getaffinity.c @@ -39,9 +39,5 @@ sched_getaffinity(pid_t pid, size_t cpusetsz, cpuset_t *cpuset) pid == 0 ? -1 : pid, cpusetsz, cpuset); if (error == -1 && errno == ERANGE) errno = EINVAL; - if (error == 0) - return (cpusetsz < sizeof(cpuset_t) ? cpusetsz : - sizeof(cpuset_t)); - return (error); }
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