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c23de0aa | 1 | /* pthread_barrier_wait with error checking. |
688903eb | 2 | Copyright (C) 2016-2018 Free Software Foundation, Inc. |
c23de0aa FW |
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 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #include <support/xthread.h> | |
20 | ||
21 | int | |
22 | xpthread_barrier_wait (pthread_barrier_t *barrier) | |
23 | { | |
24 | int ret = pthread_barrier_wait (barrier); | |
25 | if (ret != 0 && ret != PTHREAD_BARRIER_SERIAL_THREAD) | |
26 | xpthread_check_return ("pthread_barrier_wait", ret); | |
27 | return ret == PTHREAD_BARRIER_SERIAL_THREAD; | |
28 | } |