26 lines
502 B
C
26 lines
502 B
C
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#include <time.h>
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#include <pthread.h>
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#include <assert.h>
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#include <errno.h>
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int main()
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{
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struct timespec abstime;
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pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
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pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
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abstime.tv_sec = time(NULL) + 2;
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abstime.tv_nsec = 0;
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abstime.tv_nsec += 1000000000;
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assert(pthread_mutex_lock(&mutex)==0);
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assert(pthread_cond_timedwait(&cond, &mutex, &abstime)==EINVAL);
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assert(pthread_mutex_unlock(&mutex)==0);
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return 0;
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}
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