#!/bin/sh

# Exit with status 1 if pid is not 1
[ $$ -eq 1 ] || exit 1

# Run the boot script
/lib/init/rc.boot

# Add signal traps for poweroff and reboot
trap '/lib/init/rc.shutdown poweroff' USR1
trap '/lib/init/rc.shutdown reboot'   INT

# Sleep for a day. As sleep is not a builtin for every
# shell, we don't want to keep spawning processes, hence
# the long sleep time.
#
# We also don't want to run 'while :; do :; done' as
# it would lead to high cpu usage.
#
# Since we want to trap signals, We fork and wait for the
# sleep. If sleep is not forked, signals will not be acted
# upon.
while :; do sleep 86400 & wait ; done