mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-25 14:30:06 +00:00
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/* C11 threads mutex timed lock implementation - Linux variant.
|
|
Copyright (C) 2020-2023 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 <shlib-compat.h>
|
|
#include "thrd_priv.h"
|
|
|
|
int
|
|
__mtx_timedlock64 (mtx_t *restrict mutex,
|
|
const struct __timespec64 *restrict time_point)
|
|
{
|
|
int err_code = __pthread_mutex_timedlock64 ((pthread_mutex_t *)mutex,
|
|
time_point);
|
|
return thrd_err_map (err_code);
|
|
}
|
|
|
|
#if __TIMESIZE == 64
|
|
strong_alias (__mtx_timedlock64, ___mtx_timedlock)
|
|
#else
|
|
libc_hidden_def (__mtx_timedlock64)
|
|
|
|
int
|
|
___mtx_timedlock (mtx_t *restrict mutex,
|
|
const struct timespec *restrict time_point)
|
|
{
|
|
struct __timespec64 ts64 = valid_timespec_to_timespec64 (*time_point);
|
|
|
|
return __mtx_timedlock64 (mutex, &ts64);
|
|
}
|
|
#endif /* __TIMESIZE == 64 */
|
|
versioned_symbol (libc, ___mtx_timedlock, mtx_timedlock, GLIBC_2_34);
|
|
|
|
#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_28, GLIBC_2_34)
|
|
compat_symbol (libpthread, ___mtx_timedlock, mtx_timedlock, GLIBC_2_28);
|
|
#endif
|