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Last change
on this file since 4 was 2, checked in by Mattia Monga, 14 years ago |
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Importazione sorgenti
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File size:
383 bytes
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| 1 | #include <unistd.h>
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| 2 | #include <stdio.h>
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| 3 | #include <stdlib.h>
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| 4 |
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| 5 | int main(){
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| 6 | int x = fork();
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| 7 | if (x < 0){
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| 8 | perror("Errore nella fork:");
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| 9 | exit(1);
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| 10 | } else {
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| 11 | if (x != 0){
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| 12 | printf("Processo padre\n");
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| 13 | } else {
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| 14 | char* argv[] = {"/bin/ls", "/usr", 0};
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| 15 | execv("/bin/ls",argv );
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| 16 | perror("Errore nella exec:");
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| 17 | }
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| 18 | }
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| 19 | return 0;
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| 20 | }
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| 21 |
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| 22 |
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| 23 |
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| 24 |
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