first commit

ANALE-1/SUJET/launcher.c

@@ -0,0 +1,27 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/shm.h>
+#include <sys/wait.h>
+#include <string.h>
+#include "dijkstra.h"
+#include "commun.h"
+
+int main () {
+    if (fork() == 0)
+    {
+        execlp("./p1","./p2",NULL);
+    }
+    if (fork() == 0)
+    {
+        execlp("./p2","./p2",NULL);
+    }
+    if (fork() == 0)
+    {
+        execlp("./p3","./p3",NULL);
+    }
+    wait(NULL);
+    wait(NULL);
+    wait(NULL);
+    return 0;
+}