--- rpl/src/instructions_w1.c	2011/09/15 17:51:43	1.48
+++ rpl/src/instructions_w1.c	2011/09/20 08:56:24	1.49
@@ -261,7 +261,7 @@ instruction_wait(struct_processus *s_eta
 
 		do
 		{
-			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;
@@ -270,7 +270,7 @@ instruction_wait(struct_processus *s_eta
 			code_retour = nanosleep(&temporisation, &temporisation);
 			erreur = errno;
 
-			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;
@@ -1444,7 +1444,7 @@ instruction_write(struct_processus *s_et
 				return;
 			}
 
-			if (pthread_mutex_unlock(&((*s_etat_processus).mutex_fork)) != 0)
+			if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0)
 			{
 				if (sigaction(SIGPIPE, &registre, NULL) != 0)
 				{
@@ -1467,7 +1467,7 @@ instruction_write(struct_processus *s_et
 					return;
 				}
 
-				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;
@@ -1484,7 +1484,7 @@ instruction_write(struct_processus *s_et
 				return;
 			}
 
-			if (pthread_mutex_lock(&((*s_etat_processus).mutex_fork)) != 0)
+			if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0)
 			{
 				if (errno != EINTR)
 				{
@@ -1537,8 +1537,7 @@ instruction_write(struct_processus *s_et
 				adresse_unix.sun_path[UNIX_PATH_MAX - 1] =
 						d_code_fin_chaine;
 
-				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;
@@ -1551,8 +1550,7 @@ instruction_write(struct_processus *s_et
 				{
 					ios = errno;
 
-					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;
@@ -1570,7 +1568,7 @@ instruction_write(struct_processus *s_et
 					return;
 				}
 
-				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;
@@ -1594,8 +1592,7 @@ instruction_write(struct_processus *s_et
 					adresse_ipv4.sin_port = htons(port);
 					adresse_ipv4.sin_addr.s_addr = htonl(calcul_adresse);
 
-					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;
@@ -1606,8 +1603,8 @@ instruction_write(struct_processus *s_et
 							longueur_effective, 0, (struct sockaddr *)
 							&adresse_ipv4, sizeof(adresse_ipv4)) < 0)
 					{
-						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;
@@ -1618,8 +1615,7 @@ instruction_write(struct_processus *s_et
 						return;
 					}
 
-					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;
@@ -1657,8 +1653,7 @@ instruction_write(struct_processus *s_et
 							adresse_ipv6.sin6_addr.s6_addr[i] =
 							adresse[i], i++);
 
-					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;
@@ -1669,8 +1664,8 @@ instruction_write(struct_processus *s_et
 							longueur_effective, 0, (struct sockaddr *)
 							&adresse_ipv6, sizeof(adresse_ipv6)) < 0)
 					{
-						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;
@@ -1682,8 +1677,7 @@ instruction_write(struct_processus *s_et
 						return;
 					}
 
-					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;
@@ -1884,13 +1878,13 @@ instruction_wflock(struct_processus *s_e
 				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;
 			}
 
-			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;
@@ -2196,8 +2190,7 @@ instruction_wfproc(struct_processus *s_e
 								registre_instruction_valide;
 					}
 
-					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;
@@ -2205,8 +2198,7 @@ instruction_wfproc(struct_processus *s_e
 
 					nanosleep(&attente, NULL);
 
-					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;
@@ -2454,8 +2446,7 @@ instruction_wfdata(struct_processus *s_e
 						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;
@@ -2463,8 +2454,7 @@ instruction_wfdata(struct_processus *s_e
 
 					nanosleep(&attente, NULL);
 
-					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;
@@ -2647,8 +2637,7 @@ instruction_wfsock(struct_processus *s_e
 			{
 				drapeau = d_vrai;
 
-				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;
@@ -2661,8 +2650,7 @@ instruction_wfsock(struct_processus *s_e
 				{
 					erreur = errno;
 
-					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;
@@ -2691,8 +2679,7 @@ instruction_wfsock(struct_processus *s_e
 				}
 				else
 				{
-					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;
@@ -2727,8 +2714,7 @@ instruction_wfsock(struct_processus *s_e
 			{
 				drapeau = d_vrai;
 
-				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;
@@ -2741,8 +2727,7 @@ instruction_wfsock(struct_processus *s_e
 				{
 					erreur = errno;
 
-					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;
@@ -2771,7 +2756,7 @@ instruction_wfsock(struct_processus *s_e
 				}
 				else
 				{
-					if (pthread_mutex_lock(&((*s_etat_processus).mutex_fork))
+					if (sem_wait(&((*s_etat_processus).semaphore_fork))
 							!= 0)
 					{
 						(*s_etat_processus).erreur_systeme = d_es_processus;
@@ -2826,8 +2811,7 @@ instruction_wfsock(struct_processus *s_e
 			{
 				drapeau = d_vrai;
 
-				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;
@@ -2839,8 +2823,7 @@ instruction_wfsock(struct_processus *s_e
 				{
 					erreur = errno;
 
-					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;
@@ -2869,8 +2852,7 @@ instruction_wfsock(struct_processus *s_e
 				}
 				else
 				{
-					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;
@@ -3153,7 +3135,7 @@ instruction_wfpoke(struct_processus *s_e
 
 	do
 	{
-		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;
@@ -3161,7 +3143,7 @@ instruction_wfpoke(struct_processus *s_e
 
 		nanosleep(&attente, NULL);
 
-		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;
@@ -3300,7 +3282,7 @@ instruction_wfack(struct_processus *s_et
 			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;
@@ -3309,7 +3291,7 @@ instruction_wfack(struct_processus *s_et
 		nanosleep(&attente, NULL);
 		INCR_GRANULARITE(attente.tv_nsec);
 
-		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;