1 /* This testcase is part of GDB, the GNU debugger.
3 Copyright (C) 2014-2019 Free Software Foundation, Inc.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program 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
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
18 /* This is the multi-threaded driver for the real test. */
25 extern int test (void);
28 pthread_barrier_t barrier;
31 thread_func (void *arg)
33 pthread_barrier_wait (&barrier);
44 if (pthread_create (&tid, NULL, thread_func, NULL))
46 perror ("pthread_create");
56 pthread_barrier_init (&barrier, NULL, NTHREADS + 1);
58 for (i = 0; i < NTHREADS; i++)
60 pthread_barrier_wait (&barrier);