release/src/router/radvd/redhat/radvd.init

   1 #! /bin/sh
   2 #
   3 # $Id: radvd.init,v 1.7 2010/03/05 12:14:47 psavola Exp $
   4 #
   5 # chkconfig: - 54 46
   6 # description:  radvd is the router advertisement daemon for IPv6.  It \
   7 #               listens to router solicitations and sends router \
   8 #               advertisements as described in "Neighbor Discovery for IP \
   9 #               Version 6 (IPv6)" (RFC 2461).  With these advertisements \
  10 #               hosts can automatically configure their addresses and some \
  11 #               other parameters.  They also can choose a default router \
  12 #               based on these advertisements.
  13 #
  14 # processname: radvd
  15 # pidfile: /var/run/radvd.pid
  16 # config: /etc/radvd.conf
  17 # config: /etc/sysconfig/radvd
  18
  19 ### BEGIN INIT INFO
  20 # Provides: radvd
  21 # Short-Description: router advertisement daemon for IPv6
  22 ### END INIT INFO
  23
  24 # Source function library.
  25 . /etc/rc.d/init.d/functions
  26
  27 # Get config.
  28 . /etc/sysconfig/network
  29
  30 [ -f /etc/sysconfig/radvd ] && . /etc/sysconfig/radvd
  31
  32 RETVAL=0
  33 PROG="radvd"
  34 LOCKFILE=/var/lock/subsys/radvd
  35
  36 # See how we were called.
  37 case "$1" in
  38   start)
  39         if [ ! -f /etc/radvd.conf ]; then
  40                 echo $"Configuration file /etc/radvd.conf missing" 1>&2
  41                 exit 6
  42         fi
  43         if [ `id -u` -ne 0 ]; then
  44                 echo $"Insufficient privilege" 1>&2
  45                 exit 4
  46         fi
  47         echo -n $"Starting $PROG: "
  48         daemon radvd $OPTIONS
  49         RETVAL=$?
  50         echo
  51         if [ $RETVAL -eq 0 ]; then
  52                 touch $LOCKFILE
  53         else
  54                 if [ -f $LOCKFILE ]; then
  55                         RETVAL=0
  56                 fi
  57         fi
  58         ;;
  59   stop)
  60         echo -n $"Stopping $PROG: "
  61         killproc radvd
  62         RETVAL=$?
  63         echo
  64         [ $RETVAL -eq 0 ] && rm -f $LOCKFILE
  65         ;;
  66   status)
  67         status radvd
  68         RETVAL=$?
  69         ;;
  70   restart)
  71         $0 stop
  72         $0 start
  73         RETVAL=$?
  74         ;;
  75   reload|force-reload)
  76         echo -n $"Reloading $PROG: "
  77         killproc radvd -HUP
  78         RETVAL=$?
  79         echo
  80         ;;
  81   condrestart|try-restart)
  82         if [ -f $LOCKFILE ]; then
  83                 $0 stop
  84                 $0 start
  85                 RETVAL=$?
  86         fi
  87         ;;
  88   *)
  89         echo $"Usage: $0 {start|stop|status|restart|try-restart|reload|force-reload}"
  90         exit 2
  91 esac
  92
  93 exit $RETVAL