1/** Trigger barrier reinitialization, which is not allowed by the POSIX
2 *  threads standard. See also http://www.opengroup.org/onlinepubs/000095399/functions/pthread_barrier_init.html.
3 */
4
5
6#define _GNU_SOURCE
7
8#include <pthread.h>
9
10
11int main(int argc, char** argv)
12{
13  pthread_barrier_t b;
14  pthread_barrier_init(&b, 0, 1);
15  pthread_barrier_init(&b, 0, 1);
16  return 0;
17}
18