1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/* reboot.c - Restart, halt or powerdown the system.
*
* Copyright 2013 Elie De Brauwer <eliedebrauwer@gmail.com>
USE_REBOOT(NEWTOY(reboot, "fn", TOYFLAG_SBIN|TOYFLAG_NEEDROOT))
USE_REBOOT(OLDTOY(halt, reboot, TOYFLAG_SBIN|TOYFLAG_NEEDROOT))
USE_REBOOT(OLDTOY(poweroff, reboot, TOYFLAG_SBIN|TOYFLAG_NEEDROOT))
config REBOOT
bool "reboot"
default y
help
usage: reboot/halt/poweroff [-fn]
Restart, halt or powerdown the system.
-f Don't signal init
-n Don't sync before stopping the system.
*/
#define FOR_reboot
#include "toys.h"
#include <sys/reboot.h>
void reboot_main(void)
{
int types[] = {RB_AUTOBOOT, RB_HALT_SYSTEM, RB_POWER_OFF};
int sigs[] = {SIGINT, SIGUSR1, SIGUSR2};
if (!(toys.optflags & FLAG_n)) sync();
if (toys.optflags & FLAG_f)
toys.exitval = reboot(types[stridx("hp", *toys.which->name)+1]);
else
toys.exitval = kill(1, sigs[stridx("hp", *toys.which->name)+1]);
}
|
