LXR linux/tools/lib/lockdep/tests/ABBCCA.c

   1// SPDX-License-Identifier: GPL-2.0
   2#include <liblockdep/mutex.h>
   3#include "common.h"
   4
   5void main(void)
   6{
   7        pthread_mutex_t a, b, c;
   8
   9        pthread_mutex_init(&a, NULL);
  10        pthread_mutex_init(&b, NULL);
  11        pthread_mutex_init(&c, NULL);
  12
  13        LOCK_UNLOCK_2(a, b);
  14        LOCK_UNLOCK_2(b, c);
  15        LOCK_UNLOCK_2(c, a);
  16
  17        pthread_mutex_destroy(&c);
  18        pthread_mutex_destroy(&b);
  19        pthread_mutex_destroy(&a);
  20}
  21