#!/bin/sh
case "$1" in
  start)
    babysit 10 watchdog 2>&1 | logos watchdog &
    ;;
  stop)
    pkill -USR1 -x watchdog
    # watchdog sleeps 5
    sleep 7
    pkillwait -x watchdog
    echo "Warning: killing the watchdog may reboot the system." >&2
    ;;
  restart|reload)
    $0 stop; $0 start
    ;;
  *)
    echo "Usage: $0 {start|stop|restart}"
    exit 1
esac