--- rpl/src/instructions_p7.c	2011/09/14 17:55:59	1.35
+++ rpl/src/instructions_p7.c	2012/05/21 17:25:44	1.45
@@ -1,7 +1,7 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.1.3
-  Copyright (C) 1989-2011 Dr. BERTRAND Joël
+  RPL/2 (R) version 4.1.9
+  Copyright (C) 1989-2012 Dr. BERTRAND Joël
 
   This file is part of RPL/2.
 
@@ -788,8 +788,12 @@ instruction_poke(struct_processus *s_eta
 						}
 					}
 
-					if (pthread_mutex_unlock(&((*s_etat_processus).mutex_fork))
-							!= 0)
+#					ifndef SEMAPHORES_NOMMES
+						if (sem_post(&((*s_etat_processus).semaphore_fork))
+								!= 0)
+#					else
+						if (sem_post((*s_etat_processus).semaphore_fork) != 0)
+#					endif
 					{
 						(*s_etat_processus).erreur_systeme = d_es_processus;
 						return;
@@ -801,11 +805,20 @@ 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)
+#						ifndef SEMAPHORES_NOMMES
+							while(sem_wait(
+									&((*s_etat_processus).semaphore_fork)) != 0)
+#						else
+							while(sem_wait(
+									(*s_etat_processus).semaphore_fork) != 0)
+#						endif
 						{
-							(*s_etat_processus).erreur_systeme = d_es_processus;
-							return;
+							if (errno != EINTR)
+							{
+								(*s_etat_processus).erreur_systeme =
+										d_es_processus;
+								return;
+							}
 						}
 
 						if (longueur_ecriture == -1)
@@ -845,8 +858,13 @@ instruction_poke(struct_processus *s_eta
 							return;
 						}
 
-						if (pthread_mutex_unlock(
-								&((*s_etat_processus).mutex_fork)) != 0)
+#						ifndef SEMAPHORES_NOMMES
+							if (sem_post(
+									&((*s_etat_processus).semaphore_fork)) != 0)
+#						else
+							if (sem_post(
+									(*s_etat_processus).semaphore_fork) != 0)
+#						endif
 						{
 							(*s_etat_processus).erreur_systeme = d_es_processus;
 							return;
@@ -867,11 +885,18 @@ instruction_poke(struct_processus *s_eta
 						}
 					}
 
-					if (pthread_mutex_lock(&((*s_etat_processus).mutex_fork))
-							!= 0)
+#					ifndef SEMAPHORES_NOMMES
+						while(sem_wait(&((*s_etat_processus).semaphore_fork))
+								!= 0)
+#					else
+						while(sem_wait((*s_etat_processus).semaphore_fork) != 0)
+#					endif
 					{
-						(*s_etat_processus).erreur_systeme = d_es_processus;
-						return;
+						if (errno != EINTR)
+						{
+							(*s_etat_processus).erreur_systeme = d_es_processus;
+							return;
+						}
 					}
 
 					if (registre_stop == 0)
@@ -1011,8 +1036,13 @@ instruction_poke(struct_processus *s_eta
 						}
 					}
 
-					if (pthread_mutex_unlock(
-							&((*s_etat_processus).mutex_fork)) != 0)
+#					ifndef SEMAPHORES_NOMMES
+						if (sem_post(
+								&((*s_etat_processus).semaphore_fork)) != 0)
+#					else
+						if (sem_post(
+								(*s_etat_processus).semaphore_fork) != 0)
+#					endif
 					{
 						(*s_etat_processus).erreur_systeme = d_es_processus;
 						return;
@@ -1024,11 +1054,20 @@ 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)
+#						ifndef SEMAPHORES_NOMMES
+							while(sem_wait(
+									&((*s_etat_processus).semaphore_fork)) != 0)
+#						else
+							while(sem_wait(
+									(*s_etat_processus).semaphore_fork) != 0)
+#						endif
 						{
-							(*s_etat_processus).erreur_systeme = d_es_processus;
-							return;
+							if (errno != EINTR)
+							{
+								(*s_etat_processus).erreur_systeme =
+										d_es_processus;
+								return;
+							}
 						}
 
 						if (longueur_ecriture == -1)
@@ -1068,8 +1107,13 @@ instruction_poke(struct_processus *s_eta
 							return;
 						}
 
-						if (pthread_mutex_unlock(
-								&((*s_etat_processus).mutex_fork)) != 0)
+#						ifndef SEMAPHORES_NOMMES
+							if (sem_post(
+									&((*s_etat_processus).semaphore_fork)) != 0)
+#						else
+							if (sem_post(
+									(*s_etat_processus).semaphore_fork) != 0)
+#						endif
 						{
 							(*s_etat_processus).erreur_systeme = d_es_processus;
 							return;
@@ -1090,11 +1134,19 @@ instruction_poke(struct_processus *s_eta
 						}
 					}
 
-					if (pthread_mutex_lock(
-							&((*s_etat_processus).mutex_fork)) != 0)
+#					ifndef SEMAPHORES_NOMMES
+						while(sem_wait(
+								&((*s_etat_processus).semaphore_fork)) != 0)
+#					else
+						while(sem_wait(
+								(*s_etat_processus).semaphore_fork) != 0)
+#					endif
 					{
-						(*s_etat_processus).erreur_systeme = d_es_processus;
-						return;
+						if (errno != EINTR)
+						{
+							(*s_etat_processus).erreur_systeme = d_es_processus;
+							return;
+						}
 					}
 
 					if (registre_stop == 0)