From ca8501406a0f3708fe616d1eecdfcd8aebcb3af5 Mon Sep 17 00:00:00 2001
From: glenux <glenux>
Date: Mon, 23 Feb 2004 22:02:37 +0000
Subject: [PATCH] *** empty log message ***

---
 src/queueAdd.c |  2 +-
 src/queueRem.c | 29 +++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 src/queueRem.c

diff --git a/src/queueAdd.c b/src/queueAdd.c
index 96d286c..781e33c 100644
--- a/src/queueAdd.c
+++ b/src/queueAdd.c
@@ -13,7 +13,7 @@ int msgQueueElemAdd(msgQueue * queue, msgQueueElemId newElemId){
 	  goto ERROR;
 	}
 	strcpy(queueNewTailElem->next,newElemId);
- 	if (msgQueueElemClose(queueNewTailElem)){
+ 	if (msgQueueElemClose(queueNewTailElem) <0 ){
 	  NZG_ERROR("msgQueueElemClose",newElemId);
 	  goto ERROR;
 	}	
diff --git a/src/queueRem.c b/src/queueRem.c
new file mode 100644
index 0000000..8cddbc4
--- /dev/null
+++ b/src/queueRem.c
@@ -0,0 +1,29 @@
+#include "libnazgul.h"
+
+// l'id de l'element enlevé vas dans oldElemId
+
+int msgQueueElemRem(msgQueue * queue, msgQueueElemId oldElemId){
+  msgQueueElem * queueOldHeadElem;
+
+  if (strcmp(queue->headId,queue->tailId)==0){
+	NZG_ERROR("msgQueueElemRem : Empty queue",queue->id);
+	goto ERROR;
+  }
+  strcpy(oldElemId,queue->headId);
+
+  queueOldHeadElem=msgQueueElemOpen(oldElemId);
+  if (queueOldHeadElem == NULL){
+	NZG_ERROR("msgQueueElemOpen",oldElemId);
+	goto ERROR;
+  }
+  strcpy(queue->headId,queueOldHeadElem->next);
+  if (msgQueueElemClose(queueOldHeadElem)<0 ){
+	NZG_ERROR("msgQueueElemClose",oldElemId);
+	goto ERROR;
+
+  }
+
+  return 0;
+ERROR:
+  return -1;
+}