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| author | Math Ieu <sigsys@gmail.com> | 2021-12-17 05:31:09 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2021-12-17 05:31:09 +0000 |
| commit | caacda7a3e898a8b142d27732a9f13a525b08ea7 (patch) | |
| tree | 5c9630edf95bd4c1f9f71c2f7b426ee2dfa56a86 | |
| parent | 8ea3921f932c43e2ece5c3f9033d4990a4d81375 (diff) | |
| download | src-caacda7a3e898a8b142d27732a9f13a525b08ea7.tar.gz src-caacda7a3e898a8b142d27732a9f13a525b08ea7.zip | |
sched_get/setaffinity(3): pid 0 should designate current process
while FreeBSD' native sched_get/setaffinity use pid -1 for this.
PR: 260487
MFC after: 1 week
| -rw-r--r-- | lib/libc/gen/sched_getaffinity.c | 4 | ||||
| -rw-r--r-- | lib/libc/gen/sched_setaffinity.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/lib/libc/gen/sched_getaffinity.c b/lib/libc/gen/sched_getaffinity.c index 5557d3d93b47..7fca53e39b4b 100644 --- a/lib/libc/gen/sched_getaffinity.c +++ b/lib/libc/gen/sched_getaffinity.c @@ -32,6 +32,6 @@ int sched_getaffinity(pid_t pid, size_t cpusetsz, cpuset_t *cpuset) { - return (cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, pid, - cpusetsz, cpuset)); + return (cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, + pid == 0 ? -1 : pid, cpusetsz, cpuset)); } diff --git a/lib/libc/gen/sched_setaffinity.c b/lib/libc/gen/sched_setaffinity.c index ad775b5dbce5..1c083b4b108a 100644 --- a/lib/libc/gen/sched_setaffinity.c +++ b/lib/libc/gen/sched_setaffinity.c @@ -32,6 +32,6 @@ int sched_setaffinity(pid_t pid, size_t cpusetsz, const cpuset_t *cpuset) { - return (cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, pid, - cpusetsz, cpuset)); + return (cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, + pid == 0 ? -1 : pid, cpusetsz, cpuset)); } |