SHUTGORGE

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
void function(int n){
  while(n>0){
    printf("v1 %d\n",getpid());
    pid_t pid = fork();
    if(pid>0){
      waitpid(-1,NULL,0);
      printf("v2 %d\n", getpid());
      exit(EXIT_SUCCESS);
    }
    n--;
  }
  exit(EXIT_SUCCESS);
  }

int main(int argc, char *argv[]){
  int n  = atoi(argv[1]);
  if(n>0){
    function(n);
  }
  else{
    printf("Erreur\n");
  }

}