--- rpl/src/instructions_s1.c	2019/07/16 16:04:04	1.111
+++ rpl/src/instructions_s1.c	2019/07/19 06:53:29	1.112
@@ -3459,7 +3459,6 @@ instruction_syseval(struct_processus *s_
 	int							pipes_entree[2];
 	int							pipes_erreur[2];
 	int							pipes_sortie[2];
-	int							registre_ios;
 	int							status;
 
 	file						*fpipe;
@@ -3485,6 +3484,8 @@ instruction_syseval(struct_processus *s_
 	struct_objet				*s_objet_resultat;
 	struct_objet				*s_objet_temporaire;
 
+	struct pollfd				fds;
+
 	struct sigaction			action_courante;
 	struct sigaction			action_passee;
 
@@ -3876,7 +3877,7 @@ instruction_syseval(struct_processus *s_
 				if (dup2(pipes_entree[0], STDIN_FILENO) == -1)
 				{
 					(*s_etat_processus).erreur_systeme = d_es_processus;
-				printf("%d\n",__LINE__);
+					printf("%d\n",__LINE__);
 				}
 			}
 
@@ -3885,7 +3886,7 @@ instruction_syseval(struct_processus *s_
 				if (dup2(pipes_sortie[1], STDOUT_FILENO) == -1)
 				{
 					(*s_etat_processus).erreur_systeme = d_es_processus;
-				printf("%d\n",__LINE__);
+					printf("%d\n",__LINE__);
 				}
 			}
 
@@ -3894,7 +3895,7 @@ instruction_syseval(struct_processus *s_
 				if (dup2(pipes_sortie[1], STDERR_FILENO) == -1)
 				{
 					(*s_etat_processus).erreur_systeme = d_es_processus;
-				printf("%d\n",__LINE__);
+					printf("%d\n",__LINE__);
 				}
 			}
 
@@ -4114,10 +4115,26 @@ instruction_syseval(struct_processus *s_
 					}
 
 					etape = 1;
-					registre_ios = ios;
+					attente.tv_sec = 0;
+					attente.tv_nsec = GRANULARITE_us * 1000;
+
+					fds.fd = pipes_sortie[0];
+					fds.events = POLLIN;
 
-					while((ios = getc(fpipe)) != EOF)
+					while(feof(fpipe) != 0)
 					{
+						if (poll(&fds, 1, 0) > 0)
+						{
+							getc(fpipe);
+							attente.tv_sec = 0;
+							attente.tv_nsec = GRANULARITE_us * 1000;
+						}
+						else
+						{
+							nanosleep(&attente, NULL);
+							INCR_GRANULARITE(attente.tv_nsec);
+						}
+
 						if (etape == 1)
 						{
 							gettimeofday(&horodatage_final, NULL);
@@ -4137,7 +4154,6 @@ instruction_syseval(struct_processus *s_
 						}
 					}
 
-					ios = registre_ios;
 					break;
 				}
 			}