| /* 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}, |
| sigs[] = {SIGTERM, SIGUSR1, SIGUSR2}, idx; |
| |
| if (!(toys.optflags & FLAG_n)) sync(); |
| |
| idx = stridx("hp", *toys.which->name)+1; |
| if (toys.optflags & FLAG_f) toys.exitval = reboot(types[idx]); |
| else toys.exitval = kill(1, sigs[idx]); |
| } |
