--- rpl/src/instructions_p7.c	2011/09/14 17:55:59	1.35
+++ rpl/src/instructions_p7.c	2011/09/20 08:56:23	1.36
@@ -788,8 +788,7 @@ instruction_poke(struct_processus *s_eta
 						}
 					}
 
-					if (pthread_mutex_unlock(&((*s_etat_processus).mutex_fork))
-							!= 0)
+					if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0)
 					{
 						(*s_etat_processus).erreur_systeme = d_es_processus;
 						return;
@@ -801,8 +800,8 @@ instruction_poke(struct_processus *s_eta
 							.pipe_nombre_injections[1], "-",
 							sizeof(unsigned char))) != sizeof(unsigned char))
 					{
-						if (pthread_mutex_lock(
-								&((*s_etat_processus).mutex_fork)) != 0)
+						if (sem_wait(
+								&((*s_etat_processus).semaphore_fork)) != 0)
 						{
 							(*s_etat_processus).erreur_systeme = d_es_processus;
 							return;
@@ -845,8 +844,8 @@ instruction_poke(struct_processus *s_eta
 							return;
 						}
 
-						if (pthread_mutex_unlock(
-								&((*s_etat_processus).mutex_fork)) != 0)
+						if (sem_post(
+								&((*s_etat_processus).semaphore_fork)) != 0)
 						{
 							(*s_etat_processus).erreur_systeme = d_es_processus;
 							return;
@@ -867,8 +866,7 @@ instruction_poke(struct_processus *s_eta
 						}
 					}
 
-					if (pthread_mutex_lock(&((*s_etat_processus).mutex_fork))
-							!= 0)
+					if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0)
 					{
 						(*s_etat_processus).erreur_systeme = d_es_processus;
 						return;
@@ -1011,8 +1009,8 @@ instruction_poke(struct_processus *s_eta
 						}
 					}
 
-					if (pthread_mutex_unlock(
-							&((*s_etat_processus).mutex_fork)) != 0)
+					if (sem_post(
+							&((*s_etat_processus).semaphore_fork)) != 0)
 					{
 						(*s_etat_processus).erreur_systeme = d_es_processus;
 						return;
@@ -1024,8 +1022,8 @@ instruction_poke(struct_processus *s_eta
 							.pipe_nombre_injections[1], "-",
 							sizeof(unsigned char))) != sizeof(unsigned char))
 					{
-						if (pthread_mutex_lock(
-								&((*s_etat_processus).mutex_fork)) != 0)
+						if (sem_wait(
+								&((*s_etat_processus).semaphore_fork)) != 0)
 						{
 							(*s_etat_processus).erreur_systeme = d_es_processus;
 							return;
@@ -1068,8 +1066,8 @@ instruction_poke(struct_processus *s_eta
 							return;
 						}
 
-						if (pthread_mutex_unlock(
-								&((*s_etat_processus).mutex_fork)) != 0)
+						if (sem_post(
+								&((*s_etat_processus).semaphore_fork)) != 0)
 						{
 							(*s_etat_processus).erreur_systeme = d_es_processus;
 							return;
@@ -1090,8 +1088,8 @@ instruction_poke(struct_processus *s_eta
 						}
 					}
 
-					if (pthread_mutex_lock(
-							&((*s_etat_processus).mutex_fork)) != 0)
+					if (sem_wait(
+							&((*s_etat_processus).semaphore_fork)) != 0)
 					{
 						(*s_etat_processus).erreur_systeme = d_es_processus;
 						return;