45 lines
710 B
C
45 lines
710 B
C
/*
|
|
* Copyright (c) 2015, Xilinx Inc. and Contributors. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#include <pthread.h>
|
|
|
|
#include "metal-test.h"
|
|
#include <metal/log.h>
|
|
#include <metal/sys.h>
|
|
#include <metal/mutex.h>
|
|
|
|
static const int mutex_test_count = 1000;
|
|
|
|
static void *mutex_thread(void *arg)
|
|
{
|
|
metal_mutex_t *l = arg;
|
|
int i;
|
|
|
|
for (i = 0; i < mutex_test_count; i++) {
|
|
metal_mutex_acquire(l);
|
|
usleep(1);
|
|
metal_mutex_release(l);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static int mutex(void)
|
|
{
|
|
metal_mutex_t lock;
|
|
const int threads = 10;
|
|
int rc;
|
|
|
|
metal_mutex_init(&lock);
|
|
|
|
rc = metal_run(threads, mutex_thread, &lock);
|
|
|
|
metal_mutex_deinit(&lock);
|
|
|
|
return rc;
|
|
}
|
|
METAL_ADD_TEST(mutex);
|