1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/* C11 threads mutex timed lock implementation - Linux variant.
Copyright (C) 2020-2022 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
|
