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
__sem_wait(sem_t * sem)27 __sem_wait (sem_t *sem)
28 {
29   return __sem_timedwait_internal (sem, CLOCK_REALTIME, 0);
30 }
31 
32 strong_alias (__sem_wait, sem_wait);
33