glenux-school/l3.libnazgul
glenux-school/l3.libnazgul
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glenux 2004-02-23 22:02:37 +00:00
parent 8f8715e27b
commit 47cc4a9f83
2 changed files with 30 additions and 1 deletions
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2
src/queueAdd.c
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@ -13,7 +13,7 @@ int msgQueueElemAdd(msgQueue * queue, msgQueueElemId newElemId){
goto ERROR; goto ERROR;
} }
strcpy(queueNewTailElem->next,newElemId); strcpy(queueNewTailElem->next,newElemId);
if (msgQueueElemClose(queueNewTailElem)){ if (msgQueueElemClose(queueNewTailElem) <0 ){
NZG_ERROR("msgQueueElemClose",newElemId); NZG_ERROR("msgQueueElemClose",newElemId);
goto ERROR; goto ERROR;
} }

29
src/queueRem.c Normal file
View file

@ -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;
}