| # | Line 33 | Line 33 | char *av[] | |
|---|---|---|
| 33 | return(0); | |
| 34 | if (pipe(p0) < 0 || pipe(p1) < 0) | |
| 35 | return(-1); | |
| 36 | < | if ((pd->pid = vfork()) == 0) { /* if child */ |
| 36 | > | if ((pd->pid = fork()) == 0) { /* if child */ |
| 37 | close(p0[1]); | |
| 38 | close(p1[0]); | |
| 39 | if (p0[0] != 0) { /* connect p0 to stdin */ | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines (old) |
| > | Changed lines (new) |