mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-09 04:11:27 +08:00
19cc20ef2e
The symbol was moved using scripts/move-symbol-to-libc.py. A new placeholder version is added at version GLIBC_2.30, to preserve that version in libpthread.so.0. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/* sem_clockwait -- wait on a semaphore with timeout using the specified
|
|
clock.
|
|
|
|
Copyright (C) 2019-2021 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 Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <time.h>
|
|
#include "semaphoreP.h"
|
|
#include "sem_waitcommon.c"
|
|
|
|
int
|
|
___sem_clockwait64 (sem_t *sem, clockid_t clockid,
|
|
const struct __timespec64 *abstime)
|
|
{
|
|
/* Check that supplied clockid is one we support, even if we don't end up
|
|
waiting. */
|
|
if (!futex_abstimed_supported_clockid (clockid))
|
|
{
|
|
__set_errno (EINVAL);
|
|
return -1;
|
|
}
|
|
|
|
if (! valid_nanoseconds (abstime->tv_nsec))
|
|
{
|
|
__set_errno (EINVAL);
|
|
return -1;
|
|
}
|
|
|
|
if (__new_sem_wait_fast ((struct new_sem *) sem, 0) == 0)
|
|
return 0;
|
|
else
|
|
return __new_sem_wait_slow64 ((struct new_sem *) sem, clockid, abstime);
|
|
}
|
|
|
|
#if __TIMESIZE == 64
|
|
strong_alias (___sem_clockwait64, ___sem_clockwait)
|
|
#else /* __TIMESPEC64 != 64 */
|
|
libc_hidden_ver (___sem_clockwait64, __sem_clockwait64)
|
|
|
|
int
|
|
___sem_clockwait (sem_t *sem, clockid_t clockid, const struct timespec *abstime)
|
|
{
|
|
struct __timespec64 ts64 = valid_timespec_to_timespec64 (*abstime);
|
|
|
|
return __sem_clockwait64 (sem, clockid, &ts64);
|
|
}
|
|
#endif /* __TIMESPEC64 != 64 */
|
|
versioned_symbol (libc, ___sem_clockwait, sem_clockwait, GLIBC_2_34);
|
|
#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_30, GLIBC_2_34)
|
|
compat_symbol (libpthread, ___sem_clockwait, sem_clockwait, GLIBC_2_30);
|
|
#endif
|