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master
lib/libc/gen/clock_getcpuclockid.c
31 строка
1 KB
guenther
Add support for the _POSIX_CPUTIME and _POSIX_THREAD_CPUTIME options,
17 июн 2013, 23:11
17 июн 2013, 23:11
7b36c28
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/* $OpenBSD: clock_getcpuclockid.c,v 1.1 2013/06/17 19:11:54 guenther Exp $ */ /* * Copyright (c) 2013 Philip Guenther <guenther@openbsd.org> * All Rights Reserved. * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <time.h> #include <unistd.h> #include <errno.h> int clock_getcpuclockid(pid_t pid, clockid_t *clock_id) { if (pid != 0 && pid != getpid()) return (EPERM); *clock_id = CLOCK_PROCESS_CPUTIME_ID; return (0); }