--- rpl/src/instructions_a5.c	2013/04/05 13:07:20	1.47
+++ rpl/src/instructions_a5.c	2024/01/17 16:57:11	1.78
@@ -1,7 +1,7 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.1.14
-  Copyright (C) 1989-2013 Dr. BERTRAND Joël
+  RPL/2 (R) version 4.1.36
+  Copyright (C) 1989-2024 Dr. BERTRAND Joël
 
   This file is part of RPL/2.
 
@@ -51,8 +51,6 @@ instruction_alarm(struct_processus *s_et
 
 	struct_objet				*s_objet_argument;
 
-	struct timeb				st;
-
 	struct timespec				attente;
 
 	struct timeval				debut_interruption;
@@ -64,6 +62,7 @@ instruction_alarm(struct_processus *s_et
 	struct tm					s_time_registre;
 
 	time_t						alarme;
+	time_t						st;
 
 	(*s_etat_processus).erreur_execution = d_ex;
 
@@ -149,8 +148,8 @@ instruction_alarm(struct_processus *s_et
 			return;
 		}
 
-		st.time = time(NULL);
-		s_time_actuel = localtime(&(st.time));
+		st = time(NULL);
+		s_time_actuel = localtime(&st);
 
 		l_element_courant = (*s_objet_argument).objet;
 		s_time_alarme.tm_hour = (int) (*((integer8 *) (*(*l_element_courant)
@@ -233,7 +232,7 @@ instruction_alarm(struct_processus *s_et
 			return;
 		}
 
-		while((duree = difftime(alarme, st.time)) < 0)
+		while((duree = difftime(alarme, st)) < 0)
 		{
 			if (specification_date == d_vrai)
 			{
@@ -272,11 +271,25 @@ instruction_alarm(struct_processus *s_et
 
 				scrutation_injection(s_etat_processus);
 
+				if (pthread_mutex_lock(&((*s_etat_processus)
+						.mutex_interruptions)) != 0)
+				{
+					(*s_etat_processus).erreur_systeme = d_es_processus;
+					return;
+				}
+
 				if ((*s_etat_processus).nombre_interruptions_non_affectees != 0)
 				{
 					affectation_interruptions_logicielles(s_etat_processus);
 				}
 
+				if (pthread_mutex_unlock(&((*s_etat_processus)
+						.mutex_interruptions)) != 0)
+				{
+					(*s_etat_processus).erreur_systeme = d_es_processus;
+					return;
+				}
+
 				if ((*s_etat_processus).nombre_interruptions_en_queue != 0)
 				{
 					traitement_interruptions_logicielles(s_etat_processus);