Last change
on this file since 1122 was 821, checked in by Bruno Cornec, 18 years ago |
Addition of busybox 1.2.1 as a mindi-busybox new package
This should avoid delivering binary files in mindi not built there (Fedora and Debian are quite serious about that)
|
File size:
829 bytes
|
Rev | Line | |
---|
[821] | 1 | /* vi: set sw=4 ts=4: */
|
---|
| 2 | /*
|
---|
| 3 | * setsid.c -- execute a command in a new session
|
---|
| 4 | * Rick Sladkey <jrs@world.std.com>
|
---|
| 5 | * In the public domain.
|
---|
| 6 | *
|
---|
| 7 | * 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
|
---|
| 8 | * - added Native Language Support
|
---|
| 9 | *
|
---|
| 10 | * 2001-01-18 John Fremlin <vii@penguinpowered.com>
|
---|
| 11 | * - fork in case we are process group leader
|
---|
| 12 | *
|
---|
| 13 | * 2004-11-12 Paul Fox
|
---|
| 14 | * - busyboxed
|
---|
| 15 | */
|
---|
| 16 |
|
---|
| 17 | #include "busybox.h"
|
---|
| 18 | #include <stdio.h>
|
---|
| 19 | #include <unistd.h>
|
---|
| 20 | #include <stdlib.h>
|
---|
| 21 |
|
---|
| 22 | int setsid_main(int argc, char *argv[])
|
---|
| 23 | {
|
---|
| 24 | if (argc < 2)
|
---|
| 25 | bb_show_usage();
|
---|
| 26 |
|
---|
| 27 | if (getpgrp() == getpid()) {
|
---|
| 28 | switch(fork()){
|
---|
| 29 | case -1:
|
---|
| 30 | bb_perror_msg_and_die("fork");
|
---|
| 31 | case 0:
|
---|
| 32 | break;
|
---|
| 33 | default: /* parent */
|
---|
| 34 | exit(0);
|
---|
| 35 | }
|
---|
| 36 | /* child falls through */
|
---|
| 37 | }
|
---|
| 38 |
|
---|
| 39 | setsid(); /* no error possible */
|
---|
| 40 |
|
---|
| 41 | execvp(argv[1], argv + 1);
|
---|
| 42 |
|
---|
| 43 | bb_perror_msg_and_die("%s", argv[1]);
|
---|
| 44 | }
|
---|
Note:
See
TracBrowser
for help on using the repository browser.