40 lines
738 B
C
40 lines
738 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/ipc.h>
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#include <sys/msg.h>
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#include <errno.h>
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#include "zone.h"
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#include <unistd.h>
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#include <time.h>
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float randomF()
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{
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return ((float)100.0*(rand()/(RAND_MAX+0.1)));
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}
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int main()
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{
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int i;
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zone maZoneMemoire;
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key_t clef;
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int msqid;
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clef = ftok("/tmp/bidon", 5678);
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msqid = msgget(clef, 0666 | IPC_CREAT);
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if(msqid == -1)
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{
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printf("Erreur creation file message : %s\n", strerror(errno));
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}
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while(1)
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{
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maZoneMemoire.type = randomF();
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msgsnd(msqid, (struct msgbuf *) &maZoneMemoire, sizeof(maZoneMemoire), 0);
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printf("Nouveau message envoye.\n");
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usleep(99999);
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}
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}
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