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#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/msg.h>
int sim_init_queue (int qid)
{
key_t key;
int msgqueue_id;
//struct mymsgbuf qbuf;
/* Create unique key via call to ftok() */
key = ftok(".", 'm');
/* Open the queue - create if necessary */
if((msgqueue_id = msgget(key, IPC_CREAT|0660)) == -1) {
perror("msgget");
exit(1);
}
return msgqueue_id;
}
int sim_delete_queue(int qid)
{
/* Remove the queue */
msgctl(qid, IPC_RMID, 0);
return 0;
}
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