Etudes/BTS/C/Deuxieme annee/fileMessageP3/main.c
2016-10-14 17:11:52 +02:00

36 lines
660 B
C

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/msg.h>
#include <errno.h>
#include "zone.h"
#include <unistd.h>
#include <string.h>
int main()
{
zone maZoneMemoire;
key_t clef;
int msqid;
clef = ftok("/tmp/bidon", 5678);
msqid = msgget(clef, 0600 | IPC_CREAT);
if(msqid == -1)
{
printf("Erreur creation file message : %s\n", strerror(errno));
}
while(1)
{
msgrcv(msqid, (struct msgbuf *) &maZoneMemoire, sizeof(maZoneMemoire), 0, 0);
printf("%ul %c\n", maZoneMemoire.type, maZoneMemoire.texte);
usleep(99999);
}
return 0;
}