68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
#include "libnazgul.h"
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#include "ids.h"
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/* prototypes des fonctions annexes à ne pas exporter */
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int msgSpaceIdIntern(msgSpaceId dest,const msgSpaceId src );
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int msgPoolDataIdIntern(msgSpaceId dest,const msgSpaceId src );
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int msgPoolDataTabSemIdIntern(
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msgPoolSemId destSemId,const msgSpaceId externId);
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int msgSpaceDelete(msgSpaceId externId){
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//int shmId;
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msgSpaceId nzgId;
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msgSpace * space;
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int i;
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fprintf(stderr,"Deleting msgSpace with id : %s\n",externId);
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if (msgSpaceIdIntern(nzgId,externId) == -1){
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NZG_ERROR("msgSpaceIdIntern",externId);
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goto ERROR;
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}
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space = msgSpaceOpen(externId);
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/* supprimer chaque pool */
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for (i=0;i<space->poolNb;i++){
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msgPoolDelete(externId,i);
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}
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/* supprimer chaque queue */
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for (i=0;i<space->queueNb;i++){
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msgQueueDelete(externId,i);
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}
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printf("openned successfully !\n");
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printf("Unlinking DataTab... ");
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if (shm_unlink(space->poolDataTabId) < 0){
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perror("shm_unlink");
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return -1;
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}
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printf("ok\n");
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printf("Unlinking DataTabSem... ");
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if (sem_unlink(space->poolDataTabSemId) < 0){
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NZG_ERROR("sem_unlink",space->poolDataTabSemId);
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return -1;
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}
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printf("ok\n");
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if (shm_unlink(nzgId)<0){
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NZG_ERROR("shm_unlink",nzgId);
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goto ERROR;
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};
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if (msgSpaceListLock()<0){
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NZG_ERROR("msgSpaceListLock","");
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goto ERROR;
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}
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if (msgSpaceListRem(nzgId) < 0){
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NZG_ERROR("msgSpaceListRem",nzgId);
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goto ERROR;
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}
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if (msgSpaceListUnlock()< 0){
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NZG_ERROR("msgSpaceListUnlock","");
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goto ERROR;
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}
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return 0;
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ERROR:
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return -1;
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}
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