swapspace/swapspace

   1 #!/bin/bash
   2
   3 . /etc/rc.conf
   4 . /etc/rc.d/functions
   5
   6 SWAPSPACE_ARGS="-q -d -p /var/run/swapspace.pid"
   7 PIDFILE=/var/run/swapspace.pid
   8 PID=$(cat $PIDFILE 2> /dev/null)
   9 if ! readlink -q /proc/$PID/exe | grep -q \^/usr/sbin/swapspace; then
  10         PID=
  11         rm -f $PIDFILE
  12 fi
  13
  14 [ -r /etc/conf.d/swapspace ] && . /etc/conf.d/swapspace
  15
  16 PID=$(get_pid swapspace)
  17
  18 case "$1" in
  19         start)
  20                 stat_busy "Starting swapspace"
  21                 [[ -z $PID ]] && /usr/sbin/swapspace $SWAPSPACE_ARGS
  22                 if [[ $? -gt 0 ]]; then
  23                         stat_fail
  24                 else
  25                         add_daemon swapspace
  26                         stat_done
  27                 fi
  28                 ;;
  29         stop)
  30                 stat_busy "Stopping swapspace"
  31                 [[ ! -z $PID ]] && kill $PID &> /dev/null
  32                 if [[ $? -gt 0 ]]; then
  33                         stat_fail
  34                 else
  35                         rm_daemon swapspace
  36                         stat_done
  37                 fi
  38                 ;;
  39         restart)
  40                 $0 stop
  41                 $0 start
  42                 ;;
  43         status)
  44                 stat_busy "Checking swapspace status..."
  45                 ck_status swapspace
  46                 ;;
  47         *)
  48                 echo "usage: $0 {start|stop|restart|status}"
  49 esac