--- rpl/src/instructions_s1.c	2013/03/21 11:30:30	1.65
+++ rpl/src/instructions_s1.c	2018/12/24 15:56:26	1.92
@@ -1,7 +1,7 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.1.13
-  Copyright (C) 1989-2013 Dr. BERTRAND Joël
+  RPL/2 (R) version 4.1.30
+  Copyright (C) 1989-2018 Dr. BERTRAND Joël
 
   This file is part of RPL/2.
 
@@ -59,34 +59,34 @@ instruction_swap(struct_processus *s_eta
 				"       %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
-				"       %s\n",
+				"       %s, %s\n",
 				d_INT, d_REL, d_CPL, d_VIN, d_VRL, d_VCX, d_MIN, d_MRL, d_MCX,
 				d_TAB, d_BIN, d_NOM, d_CHN, d_LST, d_ALG, d_RPN, d_FCH, d_SCK,
-				d_SLB, d_PRC, d_MTX, d_SQL);
+				d_SLB, d_PRC, d_MTX, d_SQL, d_REC);
 		printf("    1: %s, %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
-				"       %s\n",
+				"       %s, %s\n",
 				d_INT, d_REL, d_CPL, d_VIN, d_VRL, d_VCX, d_MIN, d_MRL, d_MCX,
 				d_TAB, d_BIN, d_NOM, d_CHN, d_LST, d_ALG, d_RPN, d_FCH, d_SCK,
-				d_SLB, d_PRC, d_MTX, d_SQL);
+				d_SLB, d_PRC, d_MTX, d_SQL, d_REC);
 		printf("->  2: %s, %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
-				"       %s\n",
+				"       %s, %s\n",
 				d_INT, d_REL, d_CPL, d_VIN, d_VRL, d_VCX, d_MIN, d_MRL, d_MCX,
 				d_TAB, d_BIN, d_NOM, d_CHN, d_LST, d_ALG, d_RPN, d_FCH, d_SCK,
-				d_SLB, d_PRC, d_MTX, d_SQL);
+				d_SLB, d_PRC, d_MTX, d_SQL, d_REC);
 		printf("    1: %s, %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
-				"       %s\n",
+				"       %s, %s\n",
 				d_INT, d_REL, d_CPL, d_VIN, d_VRL, d_VCX, d_MIN, d_MRL, d_MCX,
 				d_TAB, d_BIN, d_NOM, d_CHN, d_LST, d_ALG, d_RPN, d_FCH, d_SCK,
-				d_SLB, d_PRC, d_MTX, d_SQL);
+				d_SLB, d_PRC, d_MTX, d_SQL, d_REC);
 
 		return;
 	}
@@ -3155,10 +3155,10 @@ instruction_sto(struct_processus *s_etat
 				"       %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
 				"       %s, %s, %s, %s, %s,\n"
-				"       %s\n",
+				"       %s, %s\n",
 				d_INT, d_REL, d_CPL, d_VIN, d_VRL, d_VCX, d_MIN, d_MRL, d_MCX,
 				d_TAB, d_BIN, d_NOM, d_CHN, d_LST, d_ALG, d_RPN, d_FCH, d_SCK,
-				d_SLB, d_PRC, d_MTX, d_SQL);
+				d_SLB, d_PRC, d_MTX, d_SQL, d_REC);
 		printf("    1: %s\n", d_NOM);
 
 		return;
@@ -3690,7 +3690,6 @@ instruction_syseval(struct_processus *s_
 
 		verrouillage_threads_concurrents(s_etat_processus);
 		pid = fork();
-		deverrouillage_threads_concurrents(s_etat_processus);
 
 		if (pid < 0)
 		{
@@ -3735,6 +3734,8 @@ instruction_syseval(struct_processus *s_
 		}
 		else if (pid == 0)
 		{
+			(*s_etat_processus).erreur_systeme = d_es;
+
 			if (close(pipes_entree[1]) != 0)
 			{
 				(*s_etat_processus).erreur_systeme = d_es_processus;
@@ -3820,6 +3821,8 @@ instruction_syseval(struct_processus *s_
 		}
 		else
 		{
+			deverrouillage_threads_concurrents(s_etat_processus);
+
 			if (close(pipes_entree[0]) != 0)
 			{
 				(*s_etat_processus).erreur_systeme = d_es_processus;
@@ -3985,21 +3988,25 @@ instruction_syseval(struct_processus *s_
 					return;
 				}
 
-				if (waitpid(pid, &status, 0) == -1)
+				while(waitpid(pid, &status, 0) == -1)
 				{
-#					ifndef SEMAPHORES_NOMMES
-						if (sem_post(&((*s_etat_processus).semaphore_fork))
-								!= 0)
-#					else
-						if (sem_post((*s_etat_processus).semaphore_fork) != 0)
-#					endif
+					if (errno != EINTR)
 					{
+#						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;
+						}
+
 						(*s_etat_processus).erreur_systeme = d_es_processus;
 						return;
 					}
-
-					(*s_etat_processus).erreur_systeme = d_es_processus;
-					return;
 				}
 
 #				ifndef SEMAPHORES_NOMMES
@@ -4109,7 +4116,7 @@ instruction_syseval(struct_processus *s_
 			longueur_tampon = (integer8) strlen(tampon);
 
 			for(i = 0, ptr = tampon, nombre_lignes = 0;
-					i < (long) longueur_tampon; i++, ptr++)
+					i < longueur_tampon; i++, ptr++)
 			{
 				if ((*ptr) == d_code_retour_chariot)
 				{
@@ -4143,7 +4150,7 @@ instruction_syseval(struct_processus *s_
 				l_element_courant = (struct_liste_chainee *)
 						(*s_objet_resultat).objet;
 
-				for(i = 0, ptr = tampon; i < (long) nombre_lignes; i++)
+				for(i = 0, ptr = tampon; i < nombre_lignes; i++)
 				{
 					if (((*l_element_courant).donnee =
 							allocation(s_etat_processus, CHN)) == NULL)