--- rpl/src/instructions_s8.c	2011/09/15 17:51:43	1.35
+++ rpl/src/instructions_s8.c	2011/09/20 08:56:24	1.36
@@ -247,7 +247,7 @@ instruction_send(struct_processus *s_eta
 		attente.tv_sec = 0;
 		attente.tv_nsec = GRANULARITE_us * 1000;
 
-		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;
@@ -257,7 +257,7 @@ instruction_send(struct_processus *s_eta
 				(*s_etat_processus).pipe_nombre_objets_attente,
 				&pid, sizeof(pid))) != sizeof(pid))
 		{
-			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;
@@ -277,7 +277,7 @@ instruction_send(struct_processus *s_eta
 			nanosleep(&attente, NULL);
 			INCR_GRANULARITE(attente.tv_nsec);
 
-			if (pthread_mutex_unlock(&((*s_etat_processus).mutex_fork))
+			if (sem_post(&((*s_etat_processus).semaphore_fork))
 					!= 0)
 			{
 				(*s_etat_processus).erreur_systeme = d_es_processus;
@@ -296,7 +296,7 @@ instruction_send(struct_processus *s_eta
 				(*s_etat_processus).pipe_nombre_objets_attente,
 				&pid, sizeof(pid))) != sizeof(pid))
 		{
-			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;
@@ -316,7 +316,7 @@ instruction_send(struct_processus *s_eta
 			nanosleep(&attente, NULL);
 			INCR_GRANULARITE(attente.tv_nsec);
 
-			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;
@@ -325,7 +325,7 @@ instruction_send(struct_processus *s_eta
 			scrutation_interruptions(s_etat_processus);
 		}
 
-		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;
@@ -348,7 +348,7 @@ instruction_send(struct_processus *s_eta
 		attente.tv_sec = 0;
 		attente.tv_nsec = GRANULARITE_us * 1000;
 
-		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;
@@ -358,7 +358,7 @@ instruction_send(struct_processus *s_eta
 				(*s_etat_processus).pipe_nombre_objets_attente,
 				&tid, sizeof(tid))) != sizeof(tid))
 		{
-			while(pthread_mutex_lock(&((*s_etat_processus).mutex_fork)) != 0)
+			while(sem_wait(&((*s_etat_processus).semaphore_fork)) != 0)
 			{
 				(*s_etat_processus).erreur_systeme = d_es_processus;
 				return;
@@ -378,7 +378,7 @@ instruction_send(struct_processus *s_eta
 			nanosleep(&attente, NULL);
 			INCR_GRANULARITE(attente.tv_nsec);
 
-			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;
@@ -396,7 +396,7 @@ instruction_send(struct_processus *s_eta
 				(*s_etat_processus).pipe_nombre_objets_attente,
 				&tid, sizeof(tid))) != sizeof(tid))
 		{
-			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;
@@ -416,7 +416,7 @@ instruction_send(struct_processus *s_eta
 			nanosleep(&attente, NULL);
 			INCR_GRANULARITE(attente.tv_nsec);
 
-			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;
@@ -425,7 +425,7 @@ instruction_send(struct_processus *s_eta
 			scrutation_interruptions(s_etat_processus);
 		}
 
-		if (pthread_mutex_lock(&((*s_etat_processus).mutex_fork)) != 0)
+		if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0)
 		{
 			(*s_etat_processus).erreur_systeme = d_es_processus;
 			return;
@@ -437,7 +437,7 @@ instruction_send(struct_processus *s_eta
 	attente.tv_sec = 0;
 	attente.tv_nsec = GRANULARITE_us * 1000;
 
-	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;
@@ -446,7 +446,7 @@ instruction_send(struct_processus *s_eta
 	while(read_atomic(s_etat_processus, (*s_etat_processus).pipe_acquittement,
 			&tampon, 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;
@@ -455,7 +455,7 @@ instruction_send(struct_processus *s_eta
 		nanosleep(&attente, NULL);
 		INCR_GRANULARITE(attente.tv_nsec);
 
-		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;
@@ -464,7 +464,7 @@ instruction_send(struct_processus *s_eta
 		scrutation_interruptions(s_etat_processus);
 	}
 
-	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;
@@ -480,7 +480,7 @@ instruction_send(struct_processus *s_eta
 		attente.tv_sec = 0;
 		attente.tv_nsec = GRANULARITE_us * 1000;
 
-		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;
@@ -490,7 +490,7 @@ instruction_send(struct_processus *s_eta
 				(*s_etat_processus).pipe_nombre_interruptions_attente,
 				&pid, sizeof(pid))) != sizeof(pid))
 		{
-			if (pthread_mutex_lock(&((*s_etat_processus).mutex_fork)) != 0)
+			if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0)
 			{
 				(*s_etat_processus).erreur_systeme = d_es_processus;
 				return;
@@ -510,14 +510,14 @@ instruction_send(struct_processus *s_eta
 			nanosleep(&attente, NULL);
 			INCR_GRANULARITE(attente.tv_nsec);
 
-			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;
@@ -532,7 +532,7 @@ instruction_send(struct_processus *s_eta
 		attente.tv_sec = 0;
 		attente.tv_nsec = GRANULARITE_us * 1000;
 
-		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;
@@ -542,7 +542,7 @@ instruction_send(struct_processus *s_eta
 				(*s_etat_processus).pipe_nombre_interruptions_attente,
 				&tid, sizeof(tid))) != sizeof(tid))
 		{
-			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;
@@ -562,7 +562,7 @@ instruction_send(struct_processus *s_eta
 			nanosleep(&attente, NULL);
 			INCR_GRANULARITE(attente.tv_nsec);
 
-			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;
@@ -571,7 +571,7 @@ instruction_send(struct_processus *s_eta
 			scrutation_interruptions(s_etat_processus);
 		}
 
-		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;
@@ -580,7 +580,7 @@ instruction_send(struct_processus *s_eta
 
 	// ecriture_pipe() ne peut être interrompu par un signal.
 
-	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;
@@ -589,7 +589,7 @@ instruction_send(struct_processus *s_eta
 	if (ecriture_pipe(s_etat_processus, (*s_etat_processus).pipe_donnees,
 			s_objet) == d_erreur)
 	{
-		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;
@@ -604,7 +604,7 @@ instruction_send(struct_processus *s_eta
 		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;