glenux-school/l3.libnazgul
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glenux 2004-02-24 10:34:06 +00:00 committed by Glenn Y. Rolland
parent 427380eda3
commit f7856350c1
2 changed files with 17 additions and 1 deletions
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10
src/get.c
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@ -19,6 +19,16 @@ void * msgGet(msgSpace * space,int queueIndex,int option){
// la lecture est possible // la lecture est possible
// on essaye donc de modifier la liste // on essaye donc de modifier la liste
msgQueueProtLock(space->externId,queueIndex); msgQueueProtLock(space->externId,queueIndex);
msgQueueId queueId;
msgQueue * queue;
msgQueueIdIntern(queueId,space->externId,queueIndex);
// ouvrir la file
queue = msgQueueOpen(queueId);
// recupérer l'id de l'ancien element...
// fermer la file
msgQueueClose(queue);
// on a fini de modifier la liste // on a fini de modifier la liste
msgQueueProtUnlock(space->externId,queueIndex); msgQueueProtUnlock(space->externId,queueIndex);

6
src/queueRem.c
View file

@ -17,7 +17,13 @@ int msgQueueElemRem(msgQueue * queue, msgQueueElemId oldElemId){
NZG_ERROR("msgQueueElemOpen",oldElemId); NZG_ERROR("msgQueueElemOpen",oldElemId);
goto ERROR; goto ERROR;
} }
// on indique à la queue le nouveau premier element
strcpy(queue->headId,queueOldHeadElem->next); strcpy(queue->headId,queueOldHeadElem->next);
// on fait en sorte que l'element ne connaisse plus
// ses voisins (utile pour le Delete)
strcpy(queueOldHeadElem->next,queueOldHeadElem->id);
if (msgQueueElemClose(queueOldHeadElem)<0 ){ if (msgQueueElemClose(queueOldHeadElem)<0 ){
NZG_ERROR("msgQueueElemClose",oldElemId); NZG_ERROR("msgQueueElemClose",oldElemId);
goto ERROR; goto ERROR;