source:
trunk/esegui.c
Last change on this file was 2, checked in by , 13 years ago | |
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File size: 383 bytes |
Rev | Line | |
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[2] | 1 | #include <unistd.h> |
2 | #include <stdio.h> | |
3 | #include <stdlib.h> | |
4 | ||
5 | int 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 | } | |
21 | ||
22 | ||
23 | ||
24 |
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