kernel/tools/lib/lockdep/tests/ABBA.c

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2024-07-22 17:22:30 +08:00
// SPDX-License-Identifier: GPL-2.0
#include <liblockdep/mutex.h>
#include "common.h"
void main(void)
{
pthread_mutex_t a, b;
pthread_mutex_init(&a, NULL);
pthread_mutex_init(&b, NULL);
LOCK_UNLOCK_2(a, b);
LOCK_UNLOCK_2(b, a);
pthread_mutex_destroy(&b);
pthread_mutex_destroy(&a);
pthread_mutex_init(&a, NULL);
pthread_mutex_init(&b, NULL);
LOCK_UNLOCK_2(a, b);
LOCK_UNLOCK_2(b, a);
pthread_mutex_destroy(&b);
pthread_mutex_destroy(&a);
}