version 1.50, 2011/09/14 14:34:28
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version 1.51, 2011/09/14 17:55:59
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Line 73 lancement_thread(void *argument)
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Line 73 lancement_thread(void *argument)
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s_argument_thread = (struct_descripteur_thread *) argument; |
s_argument_thread = (struct_descripteur_thread *) argument; |
s_etat_processus = (*s_argument_thread).s_nouvel_etat_processus; |
s_etat_processus = (*s_argument_thread).s_nouvel_etat_processus; |
(*s_etat_processus).tid_courant = pthread_self(); |
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(*s_argument_thread).tid = pthread_self(); |
(*s_argument_thread).tid = pthread_self(); |
(*s_argument_thread).thread_actif = d_vrai; |
(*s_argument_thread).thread_actif = d_vrai; |
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# ifndef SEMAPHORES_NOMMES |
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if (pthread_setspecific(semaphore_fork_processus_courant, |
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&((*s_etat_processus).semaphore_fork)) != 0) |
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# else |
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if (pthread_setspecific(semaphore_fork_processus_courant, |
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(*s_etat_processus).semaphore_fork) != 0) |
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# endif |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
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pthread_mutex_lock(&((*s_argument_thread).mutex)); |
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pthread_mutex_unlock(&((*s_argument_thread).mutex)); |
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(*s_argument_thread).thread_actif = d_faux; |
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tid_final = -2; |
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while((longueur_ecriture = write_atomic(s_etat_processus, |
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(*s_argument_thread).pipe_nombre_interruptions_attente[1], |
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&tid_final, sizeof(tid_final))) != sizeof(tid_final)) |
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{ |
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if (longueur_ecriture == -1) |
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{ |
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break; |
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} |
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} |
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while((longueur_ecriture = write_atomic(s_etat_processus, |
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(*s_argument_thread).pipe_nombre_objets_attente[1], |
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&tid_final, sizeof(tid_final))) != sizeof(tid_final)) |
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{ |
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if (longueur_ecriture == -1) |
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{ |
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break; |
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} |
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} |
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pthread_exit(NULL); |
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} |
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if (pthread_mutex_unlock(&((*s_etat_processus).mutex)) != 0) |
if (pthread_mutex_unlock(&((*s_etat_processus).mutex)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
Line 1061 lancement_thread(void *argument)
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Line 1018 lancement_thread(void *argument)
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retrait_thread(s_etat_processus); |
retrait_thread(s_etat_processus); |
pthread_mutex_destroy(&((*s_etat_processus).mutex)); |
pthread_mutex_destroy(&((*s_etat_processus).mutex)); |
pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation)); |
pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation)); |
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pthread_mutex_destroy(&((*s_etat_processus).mutex_fork)); |
sem_destroy(&((*s_etat_processus).semaphore_fork)); |
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liberation_contexte_cas(s_etat_processus); |
liberation_contexte_cas(s_etat_processus); |
free((*s_etat_processus).localisation); |
free((*s_etat_processus).localisation); |