40 lines
759 B
C
40 lines
759 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 <time.h>
|
|
|
|
float randomC()
|
|
{
|
|
return ((char)('A'+((char)(25.0*(rand()/(RAND_MAX+0.1))))));
|
|
}
|
|
|
|
int main()
|
|
{
|
|
int i;
|
|
zone maZoneMemoire;
|
|
|
|
key_t clef;
|
|
int msqid;
|
|
|
|
clef = ftok("/tmp/bidon", 5678);
|
|
|
|
msqid = msgget(clef, 0666 | IPC_CREAT);
|
|
if(msqid == -1)
|
|
{
|
|
printf("Erreur creation file message : %s\n", strerror(errno));
|
|
}
|
|
|
|
while(1)
|
|
{
|
|
maZoneMemoire.texte = (char)randomC();
|
|
msgsnd(msqid, (struct msgbuf *) &maZoneMemoire, sizeof(maZoneMemoire), 0);
|
|
printf("Nouveau message envoye.\n");
|
|
usleep(99999);
|
|
}
|
|
}
|