[thirdparty/kernel/stable.git] / tools / lib / lockdep / tests / ABBCCDDA.c

// SPDX-License-Identifier: GPL-2.0
#include <liblockdep/mutex.h>
#include "common.h"

void main(void)
{
	pthread_mutex_t a, b, c, d;

	pthread_mutex_init(&a, NULL);
	pthread_mutex_init(&b, NULL);
	pthread_mutex_init(&c, NULL);
	pthread_mutex_init(&d, NULL);

	LOCK_UNLOCK_2(a, b);
	LOCK_UNLOCK_2(b, c);
	LOCK_UNLOCK_2(c, d);
	LOCK_UNLOCK_2(d, a);

	pthread_mutex_destroy(&d);
	pthread_mutex_destroy(&c);
	pthread_mutex_destroy(&b);
	pthread_mutex_destroy(&a);
}
Commit	Line	Data
b2441318	1	// SPDX-License-Identifier: GPL-2.0
878f968e SL	2	#include <liblockdep/mutex.h>
	3	#include "common.h"
	4
	5	void main(void)
	6	{
	7	pthread_mutex_t a, b, c, d;
	8
	9	pthread_mutex_init(&a, NULL);
	10	pthread_mutex_init(&b, NULL);
	11	pthread_mutex_init(&c, NULL);
	12	pthread_mutex_init(&d, NULL);
	13
	14	LOCK_UNLOCK_2(a, b);
	15	LOCK_UNLOCK_2(b, c);
	16	LOCK_UNLOCK_2(c, d);
	17	LOCK_UNLOCK_2(d, a);
886adbed BVA	18
	19	pthread_mutex_destroy(&d);
	20	pthread_mutex_destroy(&c);
	21	pthread_mutex_destroy(&b);
	22	pthread_mutex_destroy(&a);
878f968e	23	}