package/acpid/S20acpid

   1 #! /bin/sh -e
   2 ### BEGIN INIT INFO
   3 # Provides:          acpid
   4 # Required-Start:    $syslog
   5 # Required-Stop:     $syslog
   6 # Should-Start:      $local_fs
   7 # Should-Stop:       $local_fs
   8 # Default-Start:     2 3 4 5
   9 # Default-Stop:      0 1 6
  10 # Short-Description: Start the Advanced Configuration and Power Interface daemon
  11 # Description:       Provide a socket for X11, hald and others to multiplex
  12 #                    kernel ACPI events.
  13 ### END INIT INFO
  14
  15 # Check for daemon presence
  16 test -x /usr/sbin/acpid || exit 0
  17
  18 # Check for ACPI support on kernel side
  19 [ -d /proc/acpi ] || exit 0
  20
  21 # Include acpid defaults if available
  22 OPTIONS=""
  23 if [ -f /etc/default/acpid ] ; then
  24         . /etc/default/acpid
  25 fi
  26
  27 # Get lsb functions
  28 [ -r /lib/lsb/init-functions ] && . /lib/lsb/init-functions
  29 [ -r /etc/default/rcS ] && . /etc/default/rcS
  30
  31 if [ "x$VERBOSE" = "xno" ]; then
  32         MODPROBE_OPTIONS="$MODPROBE_OPTIONS -q"
  33         export MODPROBE_OPTIONS
  34 fi
  35
  36 # As the name says. If the kernel supports modules, it'll try to load
  37 # the ones listed in "MODULES".
  38 load_modules() {
  39         LIST=`/sbin/lsmod|awk '!/Module/ {print $1}'`
  40
  41         # Get list of available modules
  42         LOC="/lib/modules/`uname -r`/kernel/drivers/acpi"
  43         if [ -d $LOC ]; then
  44           MODAVAIL=`( find $LOC -type f -name "*.o"; \
  45                 find $LOC -type f -name "*.ko") | /bin/sed -e 's,.*/,,g' -e 's,\.ko,,g' -e 's,\.o,,g'`
  46         else
  47           MODAVAIL=""
  48         fi
  49
  50         if [ "$MODULES" = "all" ]; then
  51                 MODULES="$MODAVAIL"
  52         fi
  53
  54         if [ -n "$MODULES" ]; then
  55                 echo "Loading ACPI modules..."
  56                 STATUS=0
  57                 for mod in $MODULES; do
  58                         echo $MODAVAIL | grep -q -w "$mod" || continue
  59                         if echo $LIST | grep -q -w "$mod"; then
  60                                 [ "$VERBOSE" != no ] && echo "Module already loaded: $mod"
  61                         else
  62                                 if modprobe $mod 2>/dev/null; then
  63                                         [ "$VERBOSE" != no ] && echo "Loaded module: $mod"
  64                                 else
  65                                         if [ "$VERBOSE" != no ]; then
  66                                                 echo "Unable to load module: $mod"
  67                                         fi
  68                                 fi
  69                         fi
  70                 done
  71                 echo $STATUS
  72         fi
  73 }
  74
  75 case "$1" in
  76   start)
  77     [ -f /proc/modules ] && load_modules
  78     echo "Starting Advanced Configuration and Power Interface daemon..."
  79     start-stop-daemon -S -q -x /usr/sbin/acpid -- -c /etc/acpi/events $OPTIONS
  80     echo $?
  81     ;;
  82   stop)
  83     echo "Stopping Advanced Configuration and Power Interface daemon..."
  84     #start-stop-daemon -K -q -o -R 2 -x /usr/sbin/acpid
  85     start-stop-daemon -K -q -x /usr/sbin/acpid
  86     echo $?
  87     ;;
  88   restart)
  89     $0 stop
  90     sleep 1
  91     $0 start
  92     ;;
  93   reload|force-reload)
  94     $0 stop && $0 start
  95     echo $?
  96     ;;
  97   *)
  98     echo "Usage: /etc/init.d/acpid {start|stop|restart|reload|force-reload}"
  99     exit 1
 100 esac
 101
 102 exit 0