diff options
Diffstat (limited to 'halt.c')
-rw-r--r-- | halt.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/halt.c b/halt.c deleted file mode 100644 index d66e28d0e..000000000 --- a/halt.c +++ /dev/null | |||
@@ -1,41 +0,0 @@ | |||
1 | /* vi: set sw=4 ts=4: */ | ||
2 | /* | ||
3 | * Mini halt implementation for busybox | ||
4 | * | ||
5 | * | ||
6 | * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>. | ||
7 | * | ||
8 | * This program is free software; you can redistribute it and/or modify | ||
9 | * it under the terms of the GNU General Public License as published by | ||
10 | * the Free Software Foundation; either version 2 of the License, or | ||
11 | * (at your option) any later version. | ||
12 | * | ||
13 | * This program is distributed in the hope that it will be useful, | ||
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
16 | * General Public License for more details. | ||
17 | * | ||
18 | * You should have received a copy of the GNU General Public License | ||
19 | * along with this program; if not, write to the Free Software | ||
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
21 | * | ||
22 | */ | ||
23 | |||
24 | #include "busybox.h" | ||
25 | #include <signal.h> | ||
26 | |||
27 | extern int halt_main(int argc, char **argv) | ||
28 | { | ||
29 | #ifdef BB_FEATURE_LINUXRC | ||
30 | /* don't assume init's pid == 1 */ | ||
31 | pid_t *pid = find_pid_by_name("init"); | ||
32 | if (!pid || *pid<=0) { | ||
33 | pid = find_pid_by_name("linuxrc"); | ||
34 | if (!pid || *pid<=0) | ||
35 | error_msg_and_die("no process killed"); | ||
36 | } | ||
37 | return(kill(*pid, SIGUSR1)); | ||
38 | #else | ||
39 | return(kill(1, SIGUSR1)); | ||
40 | #endif | ||
41 | } | ||