ajout code

AnimalProcessing/Proficiencies/double_pipe.c

@@ -14,14 +14,20 @@ ___( o)>
  Coic Coic
  */
 
-void clc(int n){
+void clc(){
 
+    int n = 0;
     int pipe1[2];
-    int pipe2[2];
+    int pipe2[2];  
+    char buffer[2048];
 
     if(pipe(pipe2) == -1) return;
     if(pipe(pipe1) == -1) return;
 
+    fgets(buffer, 2047, stdin);
+    n = atoi(buffer);
+    pipe1[1] = n;
+
     pid_t pid = fork();
 
     if(pid < 0) return;
@@ -31,19 +37,16 @@ void clc(int n){
 
         while(1){
 
-            if(pipe1[0] != NULL) pipe2[1] = n* n;            
+            if(pipe1[0]){
+                pipe2[1] = n* n;
+                exit(0);
+            }
         }
     }
     
     //Teacher ? WTF what are you doing with my uncle ? Why do you have an eggplant in your right hand and a riding whip in your left hand ? WTF is going on here    
     else {
-        char buffer[2048];
-
-        fgets(buffer, 2047, stdin);
         
-        int n = 0;
-        n = atoi(buffer);
-
         if(n == -1) {
             close(pipe1[0]);
             close(pipe2[1]);
@@ -53,13 +56,15 @@ void clc(int n){
         
         wait(NULL); //on attends le Child
         
-        printf("The Oracle says the square is: %i", pipe2[0]);
+        printf("The Oracle says the square is: %i\n", pipe2[0]);
     } 
 }
 
 
 int main() {
 
+    clc();
+    
     /*
     //[0] -> lecture | [1]-> ecriture
     int pipe1[2];