debian/lldpd.init.d

   1 #! /bin/sh
   2 ### BEGIN INIT INFO
   3 # Provides:          lldpd
   4 # Required-Start:    $remote_fs $network $syslog
   5 # Required-Stop:     $network $remote_fs $syslog
   6 # Default-Start:     2 3 4 5
   7 # Default-Stop:      0 1 6
   8 # Short-Description: LLDP daemon
   9 # Description:       lldpd is a 802.1AB implementation, a L2 network
  10 #                    discovery protocol. It also supports CDP, EDP and
  11 #                    various other protocols.
  12 ### END INIT INFO
  13
  14 # Do NOT "set -e"
  15
  16 # PATH should only include /usr/* if it runs after the mountnfs.sh script
  17 PATH=/sbin:/usr/sbin:/bin:/usr/bin
  18 DESC="LLDP daemon"
  19 NAME=lldpd
  20 DAEMON=/usr/sbin/$NAME
  21 DAEMON_ARGS=""
  22 PIDFILE=/var/run/$NAME.pid
  23 SCRIPTNAME=/etc/init.d/$NAME
  24 CHROOT=/var/run/$NAME
  25
  26 # Exit if the package is not installed
  27 [ -x "$DAEMON" ] || exit 0
  28
  29 # Read configuration variable file if it is present
  30 [ -r /etc/default/$NAME ] && . /etc/default/$NAME
  31
  32 # LSB log_* functions
  33 . /lib/lsb/init-functions
  34
  35 do_start()
  36 {
  37         start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
  38                 || return 1
  39         start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
  40                 $DAEMON_ARGS \
  41                 || return 2
  42 }
  43
  44 do_stop()
  45 {
  46         start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
  47         RETVAL="$?"
  48         [ "$RETVAL" = 2 ] && return 2
  49         start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
  50         [ "$?" = 2 ] && return 2
  51         rm -f $PIDFILE
  52         return "$RETVAL"
  53 }
  54
  55 do_reload() {
  56         start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
  57         return 0
  58 }
  59
  60 case "$1" in
  61   start)
  62         [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
  63         do_start
  64         case "$?" in
  65                 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
  66                 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
  67         esac
  68         ;;
  69   stop)
  70         [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
  71         do_stop
  72         case "$?" in
  73                 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
  74                 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
  75         esac
  76         ;;
  77   reload)
  78         log_daemon_msg "Reloading $DESC" "$NAME"
  79         do_reload
  80         log_end_msg $?
  81         ;;
  82   restart|force-reload)
  83         log_daemon_msg "Restarting $DESC" "$NAME"
  84         do_stop
  85         case "$?" in
  86           0|1)
  87                 do_start
  88                 case "$?" in
  89                         0) log_end_msg 0 ;;
  90                         1) log_end_msg 1 ;; # Old process is still running
  91                         *) log_end_msg 1 ;; # Failed to start
  92                 esac
  93                 ;;
  94           *)
  95                 # Failed to stop
  96                 log_end_msg 1
  97                 ;;
  98         esac
  99         ;;
 100   status)
 101         status_of_proc $DAEMON $NAME -p $PIDFILE && exit 0 || exit $?
 102         ;;
 103   *)
 104         echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload|status}" >&2
 105         exit 3
 106         ;;
 107 esac
 108
 109 :