/* 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]); }