mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-06 13:20:06 +00:00
295125c542
* sysdeps/ia64/Makefile [subdir=csu] (sysdep_routines): Add hp-timing. * sysdeps/ia64/Versions: Add _dl_cpuclock_offset for ld in 2.2.3. * sysdeps/ia64/hp-timing.c: New file. * sysdeps/ia64/hp-timing.h: New file. * sysdeps/unix/sysv/linux/ia64/bits/time.h: Add definitions for CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID. * sysdeps/generic/clock_getcpuclockid.c: Make function generic, test using #ifdef whether the clock is available. * sysdeps/unix/i386/clock_getcpuclockid.c: Not needed anymore. * sysdeps/generic/dl-sysdep.c: Initialize _dl_cpuclock_offset to move it into data section.
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <errno.h>
|
|
#include <pthread.h>
|
|
#include <sys/time.h>
|
|
#include <internals.h>
|
|
|
|
int
|
|
pthread_getcpuclockid (pthread_t thread_id, clockid_t *clock_id)
|
|
{
|
|
/* We don't allow any process ID but our own. */
|
|
if (thread_handle (thread_id)->h_descr != thread_self ())
|
|
return EPERM;
|
|
|
|
#ifdef CLOCK_THREAD_CPUTIME_ID
|
|
/* Store the number. */
|
|
*clock_id = CLOCK_THREAD_CPUTIME_ID;
|
|
|
|
return 0;
|
|
#else
|
|
/* We don't have a timer for that. */
|
|
return ENOENT;
|
|
#endif
|
|
}
|