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37 lines
754 B
C
37 lines
754 B
C
/* Test program that triggers mutex reinitialization. */
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#define _GNU_SOURCE
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#include <assert.h>
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#include <pthread.h>
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#include <stdio.h>
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#include <stdlib.h>
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int main(int argc, char** argv)
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{
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pthread_mutex_t m;
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pthread_mutexattr_t attr;
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pthread_mutexattr_init(&attr);
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pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL);
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pthread_mutex_init(&m, &attr);
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pthread_mutexattr_destroy(&attr);
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pthread_mutex_lock(&m);
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pthread_mutex_unlock(&m);
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pthread_mutexattr_init(&attr);
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pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
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pthread_mutex_init(&m, &attr);
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pthread_mutexattr_destroy(&attr);
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pthread_mutex_lock(&m);
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pthread_mutex_unlock(&m);
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pthread_mutex_destroy(&m);
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fprintf(stderr, "Done.\n");
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return 0;
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}
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