32 lines
1.3 KiB
C
32 lines
1.3 KiB
C
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/* Ensemble de macros bien pratiques pour les moniteurs pthreads */
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#ifndef _MACROS_THREADS_H_
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#define _MACROS_THREADS_H_
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/* Mutex */
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#define INIT_MUTEX(unMutex) if (pthread_mutex_init(&(unMutex), NULL)) { perror("pthread_mutex_init (&(unMutex), NULL)"); pthread_exit(NULL);}
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#define P_MUTEX(unMutex) if (pthread_mutex_lock(&(unMutex))) { perror("pthread_mutex_lock(&(unMutex))"); pthread_exit(NULL);}
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#define V_MUTEX(unMutex) if (pthread_mutex_unlock(&(unMutex))) { perror("pthread_mutex_unlock(&(unMutex))"); pthread_exit(NULL);}
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#define DESTROY_MUTEX(unMutex) if (pthread_mutex_destroy(&(unMutex))) { perror("pthread_mutex_destroy(&(unMutex))"); pthread_exit(NULL);}
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/* Conditions */
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#define INIT_COND(uneCondition) if (pthread_cond_init(&(uneCondition), NULL)) { perror("pthread_cond_init(&(uneCondition), NULL)"); pthread_exit(NULL);}
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#define WAIT_COND(uneCondition,unMutex) if (pthread_cond_wait(&(uneCondition), &(unMutex))) { perror("pthread_cond_wait(&(uneCondition), &(unMutex))"); pthread_exit(NULL);}
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#define SIGNAL_COND(uneCondition) if (pthread_cond_signal(&(uneCondition))) { perror("pthread_cond_signal(&(uneCondition))"); pthread_exit(NULL);}
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#define DESTROY_COND(uneCondition) if (pthread_cond_destroy(&(uneCondition))) { perror("pthread_cond_destroy(&(uneCondition))"); pthread_exit(NULL);}
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#endif
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