ntpd.init

   1 #!/bin/sh
   2 #
   3 # ntpd          This shell script takes care of starting and stopping
   4 #               ntp (NTP daemon).
   5 #
   6 # chkconfig:    2345 55 10
   7 # description:  ntpd is the NTP daemon.
   8
   9 # Source function library.
  10 . /etc/rc.d/init.d/functions
  11
  12 # Source networking configuration.
  13 . /etc/sysconfig/network
  14
  15 # Source ntp configuration
  16 . /etc/sysconfig/ntpd
  17
  18 # Check that networking is up.
  19 if is_yes "${NETWORKING}"; then
  20         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  21                 msg_network_down "ntpd"
  22                 exit 1
  23         fi
  24 else
  25         exit 0
  26 fi
  27
  28 [ -f /etc/ntp/ntp.conf ] || exit 0
  29
  30 start() {
  31         # Check if the service is already running?
  32         if [ ! -f /var/lock/subsys/ntpd ]; then
  33                 msg_starting "ntpd"
  34                 daemon /usr/sbin/ntpd -c /etc/ntp/ntp.conf -p /var/run/ntpd.pid -u ntp:ntp $NTPD_OPTIONS
  35                 RETVAL=$?
  36                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/ntpd
  37         else
  38                 msg_already_running "ntpd"
  39         fi
  40 }
  41
  42 stop() {
  43         if [ -f /var/lock/subsys/ntpd ]; then
  44                 msg_stopping "ntpd"
  45                 killproc ntpd
  46                 rm -f /var/lock/subsys/ntpd
  47         else
  48                 msg_not_running "ntpd"
  49         fi
  50 }
  51
  52 condrestart() {
  53         if [ -f /var/lock/subsys/ntpd ]; then
  54                 stop
  55                 start
  56         else
  57                 msg_not_running "ntpd"
  58                 RETVAL=$1
  59         fi
  60 }
  61
  62 RETVAL=0
  63 # See how we were called.
  64 case "$1" in
  65   start)
  66         start
  67         ;;
  68   stop)
  69         stop
  70         ;;
  71   restart)
  72         stop
  73         start
  74         ;;
  75   # NB! don't remove 'condrestart': dhcpcd calls this
  76   try-restart|condrestart)
  77         condrestart 0
  78         ;;
  79   force-reload)
  80         condrestart 7
  81         ;;
  82   status)
  83         status ntpd
  84         exit $?
  85         ;;
  86   *)
  87         msg_usage "$0 {start|stop|restart|try-restart|force-reload|condrestart|status}"
  88         exit 3
  89 esac
  90
  91 exit $RETVAL