1 | /* Wait on a semaphore. Generic version. |
2 | Copyright (C) 2005-2022 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #include <semaphore.h> |
20 | #include <pt-internal.h> |
21 | |
22 | extern int __sem_timedwait_internal (sem_t *restrict sem, |
23 | clockid_t clockid, |
24 | const struct timespec *restrict timeout); |
25 | |
26 | int |
27 | __sem_wait (sem_t *sem) |
28 | { |
29 | return __sem_timedwait_internal (sem, clockid: CLOCK_REALTIME, timeout: 0); |
30 | } |
31 | |
32 | strong_alias (__sem_wait, sem_wait); |
33 | |