source: trunk/esegui.c

Last change on this file was 2, checked in by Mattia Monga, 15 years ago

Importazione sorgenti
File size: 383 bytes
RevLine 
[2]1#include <unistd.h>
2#include <stdio.h>
3#include <stdlib.h>
4
5int main(){
6 int x = fork();
7 if (x < 0){
8 perror("Errore nella fork:");
9 exit(1);
10 } else {
11 if (x != 0){
12 printf("Processo padre\n");
13 } else {
14 char* argv[] = {"/bin/ls", "/usr", 0};
15 execv("/bin/ls",argv );
16 perror("Errore nella exec:");
17 }
18 }
19 return 0;
20}
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