Ajout Exo1

ANALE-1/EXO1/prod.c

@@ -0,0 +1,21 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/shm.h>
+#include "dijkstra.h"
+#include "commun.h"
+
+int main () {
+     int sem_prod = sem_create (CLE_SEM_PROD ,SEM);
+     int sem_conso = sem_create (CLE_SEM_CONSO ,0);
+     int shmid = shmget(CLE_MEM,MEM*sizeof(int),0644);
+     int* shmem = shmat(shmid,NULL,0);
+     for (int i = 0; i < 26; i++)
+     {
+         P(sem_prod);
+         shmem[i%MEM] = 'a'+i;
+         V(sem_conso);
+     }
+     shmdt(shmem);
+     return 0;
+}