#! /bin/sh

PATH=/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/sbin/powernowd
NAME=powernowd
DESC=powernowd

test -x $DAEMON || exit 0

# create the file /etc/default/powernowd if you want to override the value of
# variable OPTIONS and change the default behavior of the daemon as launched

OPTIONS="-q"
[ -f /etc/default/$NAME ] && . /etc/default/$NAME

set -e

case "$1" in
  start)
	echo -n "Starting $DESC: "
	if [ -f /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor ]
	then
		start-stop-daemon --start --quiet --oknodo --exec $DAEMON -- $OPTIONS
	else
		echo "required sysfs objects not found!"
		echo -e "\tRead /usr/share/doc/powernowd/README.Debian for more information."
		exit 0
	fi
	echo "$NAME."
	;;
  stop)
	echo -n "Stopping $DESC: "
	start-stop-daemon --stop --quiet --oknodo --exec $DAEMON
	echo "$NAME."
	;;
  restart|force-reload)
	echo -n "Restarting $DESC: "
	start-stop-daemon --stop --quiet --oknodo --exec $DAEMON
	sleep 1
	start-stop-daemon --start --quiet --oknodo --exec $DAEMON -- $OPTIONS
	echo "$NAME."
	;;
  *)
	N=/etc/init.d/$NAME
	echo "Usage: $N {start|stop|restart|force-reload}" >&2
	exit 1
	;;
esac

exit 0
