--- rpl/src/rpl.c	2013/05/22 09:05:20	1.143
+++ rpl/src/rpl.c	2013/05/30 09:41:42	1.146
@@ -260,7 +260,20 @@ rplinit(int argc, char *argv[], char *en
 
 	pthread_mutexattr_init(&attributs_mutex);
 	pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
-	pthread_mutex_init(&((*s_etat_processus).mutex), &attributs_mutex);
+	pthread_mutex_init(&((*s_etat_processus).mutex_pile_processus),
+			&attributs_mutex);
+	pthread_mutexattr_destroy(&attributs_mutex);
+
+	pthread_mutexattr_init(&attributs_mutex);
+	pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
+	pthread_mutex_init(&((*s_etat_processus).mutex_interruptions),
+			&attributs_mutex);
+	pthread_mutexattr_destroy(&attributs_mutex);
+
+	pthread_mutexattr_init(&attributs_mutex);
+	pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
+	pthread_mutex_init(&((*s_etat_processus).mutex_signaux),
+			&attributs_mutex);
 	pthread_mutexattr_destroy(&attributs_mutex);
 
 	pthread_mutexattr_init(&attributs_mutex);
@@ -5372,7 +5385,8 @@ rplinit(int argc, char *argv[], char *en
 						pthread_cancel((*s_etat_processus).thread_fusible);
 					}
 
-					pthread_mutex_lock(&((*s_etat_processus).mutex));
+					pthread_mutex_lock(&((*s_etat_processus)
+							.mutex_pile_processus));
 
 					l_element_courant = (void *) (*s_etat_processus)
 							.l_base_pile_processus;
@@ -5608,8 +5622,8 @@ rplinit(int argc, char *argv[], char *en
 										}
 #									endif
 
-									pthread_mutex_unlock(
-											&((*s_etat_processus).mutex));
+									pthread_mutex_unlock(&((*s_etat_processus)
+											.mutex_pile_processus));
 									return(EXIT_FAILURE);
 								}
 
@@ -5671,14 +5685,15 @@ rplinit(int argc, char *argv[], char *en
 										}
 #									endif
 
-									pthread_mutex_unlock(
-											&((*s_etat_processus).mutex));
+									pthread_mutex_unlock(&((*s_etat_processus)
+											.mutex_pile_processus));
 									return(EXIT_FAILURE);
 								}
 							}
 						}
 
-						pthread_mutex_unlock(&((*s_etat_processus).mutex));
+						pthread_mutex_lock(&((*s_etat_processus)
+								.mutex_interruptions));
 
 						if ((*s_etat_processus)
 								.nombre_interruptions_non_affectees != 0)
@@ -5687,12 +5702,18 @@ rplinit(int argc, char *argv[], char *en
 									s_etat_processus);
 						}
 
+						pthread_mutex_unlock(&((*s_etat_processus)
+								.mutex_interruptions));
+						pthread_mutex_unlock(&((*s_etat_processus)
+								.mutex_pile_processus));
 						nanosleep(&attente, NULL);
 						scrutation_interruptions(s_etat_processus);
-						pthread_mutex_lock(&((*s_etat_processus).mutex));
+						pthread_mutex_lock(&((*s_etat_processus)
+								.mutex_pile_processus));
 					}
 
-					pthread_mutex_unlock(&((*s_etat_processus).mutex));
+					pthread_mutex_unlock(&((*s_etat_processus)
+							.mutex_pile_processus));
 
 					erreur_historique = write_history(
 							(*s_etat_processus).nom_fichier_historique);
@@ -6205,8 +6226,10 @@ rplinit(int argc, char *argv[], char *en
 
 	retrait_thread(s_etat_processus);
 
-	pthread_mutex_destroy(&((*s_etat_processus).mutex));
+	pthread_mutex_destroy(&((*s_etat_processus).mutex_pile_processus));
 	pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation));
+	pthread_mutex_destroy(&((*s_etat_processus).mutex_interruptions));
+	pthread_mutex_destroy(&((*s_etat_processus).mutex_signaux));
 	pthread_mutex_destroy(&mutex_sections_critiques);
 	pthread_mutex_destroy(&mutex_liste_variables_partagees);