29 lines
517 B
C
29 lines
517 B
C
#include "libnazgul.h"
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int msgQueueElemDelete(msgQueueElemId queueElemId){
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msgQueueElem * queueElemAddr;
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msgQueueElemId nextIdToDie;
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queueElemAddr = msgQueueElemOpen(queueElemId);
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strcpy(nextIdToDie,queueElemAddr->id);
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msgQueueElemClose(queueElemAddr);
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if (shm_unlink(queueElemId) < 0){
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NZG_ERROR("shm_unlink msgQueueElem",queueElemId);
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goto ERROR;
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}
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if (strcmp(nextIdToDie,queueElemId)==0){
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return 0;
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} else {
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return msgQueueElemDelete(nextIdToDie);
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}
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ERROR:
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return -1;
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}
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