--- rpl/src/analyse.c	2012/08/22 10:47:13	1.72
+++ rpl/src/analyse.c	2012/09/15 12:57:09	1.73
@@ -840,6 +840,7 @@ initialisation_instructions(struct_proce
 	INSTRUCTION("CLRCNTXT", instruction_clrcntxt);
 	INSTRUCTION("CLRSMPHR", instruction_clrsmphr);
 	INSTRUCTION("CONTINUE", instruction_continue);
+	INSTRUCTION("CRITICAL", instruction_critical);
 	INSTRUCTION("DUPCNTXT", instruction_dupcntxt);
 	INSTRUCTION("FUNCTION", instruction_function);
 	INSTRUCTION("IMPLICIT", instruction_implicit);
@@ -1021,6 +1022,22 @@ analyse(struct_processus *s_etat_process
 		}
 	}
 
+	/*
+	 * Verrou pour les sections_critiques
+	 */
+
+	if (pthread_mutex_lock(&mutex_sections_critiques) != 0)
+	{
+		(*s_etat_processus).erreur_systeme = d_es_processus;
+		return;
+	}
+
+	if (pthread_mutex_unlock(&mutex_sections_critiques) != 0)
+	{
+		(*s_etat_processus).erreur_systeme = d_es_processus;
+		return;
+	}
+
 	scrutation_injection(s_etat_processus);
 
 	if (fonction == NULL)