1 | /* Wait on a condition. Generic version. |
2 | Copyright (C) 2000-2022 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 <pthread.h> |
20 | |
21 | #include <pt-internal.h> |
22 | |
23 | /* Implemented in pt-cond-timedwait.c. */ |
24 | extern int __pthread_cond_timedwait_internal (pthread_cond_t *cond, |
25 | pthread_mutex_t *mutex, |
26 | clockid_t clockid, |
27 | const struct timespec *abstime); |
28 | |
29 | |
30 | /* Block on condition variable COND. MUTEX should be held by the |
31 | calling thread. On return, MUTEX will be held by the calling |
32 | thread. */ |
33 | int |
34 | __pthread_cond_wait (pthread_cond_t *cond, pthread_mutex_t *mutex) |
35 | { |
36 | return __pthread_cond_timedwait_internal (cond, mutex, clockid: -1, abstime: 0); |
37 | } |
38 | |
39 | weak_alias (__pthread_cond_wait, pthread_cond_wait); |
40 | |