#!/bin/sh
# Start/stop/restart ntpd.

# Start ntpd:
ntpd_start() {
  CMDLINE="/usr/sbin/ntpd -g"
  echo -n "Starting NTP daemon:  $CMDLINE"
  $CMDLINE -p /var/run/ntpd.pid
  echo
}

# Stop ntpd:
ntpd_stop() {
  echo -n "Stopping NTP daemon..."
  kill `cat /var/run/ntpd.pid`
  echo
  sleep 1
  rm -f /var/run/ntpd.pid
  killall ntpd 2> /dev/null
}

# Restart ntpd:
ntpd_restart() {
  ntpd_stop
  sleep 1
  ntpd_start
}

case "$1" in
'start')
  ntpd_start
  ;;
'stop')
  ntpd_stop
  ;;
'restart')
  ntpd_restart
  ;;
*)
  echo "usage $0 start|stop|restart"
esac