acpid.init

   1 #!/bin/sh
   2 #
   3 # acpid         Starts the acpi daemon
   4 #
   5 # chkconfig:    345 44 56
   6 # description:  Listen and dispatch ACPI events from the kernel
   7 # processname:  acpid
   8 #
   9 # pidfile:      /var/run/acpid.pid
  10
  11 # Source function library.
  12 . /etc/rc.d/init.d/functions
  13
  14 # Initial values (just in case):
  15 LAPTOP_MODULES=""
  16 VARIOUS_MODULES=""
  17 ASUS_LAPTOP=""
  18 TOSHIBA_LAPTOP=""
  19
  20 # Configuration file.
  21 . /etc/sysconfig/acpid
  22
  23 # Start daemons.
  24 start() {
  25         if [ ! -f /var/lock/subsys/acpid ]; then
  26                 msg_already_running "ACPI Event Daemon"
  27                 return
  28         fi
  29
  30         if [ ! -d /proc/acpi/button ]; then
  31                 modprobe -s ospm_button
  32                 modprobe -s button
  33         fi
  34         if [ "$(kernelverser)" -lt "002006" ] && is_yes "$MODPROBE_OSPM_SYSTEM"; then
  35                 modprobe -s ospm_system
  36         fi
  37         # Load additional modules:
  38         if [ -n "$LAPTOP_MODULES" ]; then
  39                 for i in $LAPTOP_MODULES; do
  40                         modprobe -s $i
  41                 done
  42         fi
  43         if [ -n "$VARIOUS_MODULES" ]; then
  44                 for i in $VARIOUS_MODULES; do
  45                         modprobe -s $i
  46                 done
  47         fi
  48         # Determine if it's ASUS or TOSHIBA laptop
  49         if is_yes "$ASUS_LAPTOP"; then
  50                 modprobe -s asus_acpi
  51         elif is_yes "$TOSHIBA_LAPTOP"; then
  52                 modprobe -s toshiba_acpi
  53         elif is_yes "$IBM_LAPTOP"; then
  54                 modprobe -s ibm_acpi
  55         fi
  56
  57         # starting:
  58         msg_starting "ACPI Event Daemon"
  59         daemon /usr/sbin/acpid $PROGRAM_ARGS
  60         RETVAL=$?
  61         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/acpid
  62 }
  63
  64 # Stop daemons.
  65 stop() {
  66         if [ ! -f /var/lock/subsys/acpid ]; then
  67                 msg_not_running "ACPI Event Daemon"
  68                 return
  69         fi
  70
  71         msg_stopping "ACPI Event Daemon"
  72         killproc acpid
  73         rm -f /var/lock/subsys/acpid >/dev/null 2>&1
  74 }
  75
  76 condrestart() {
  77         if [ ! -f /var/lock/subsys/acpid ]; then
  78                 msg_not_running "ACPI Event Daemon"
  79                 RETVAL=$1
  80                 return
  81         fi
  82
  83         stop
  84         start
  85 }
  86
  87 RETVAL=0
  88 # See how we were called.
  89 case "$1" in
  90   start)
  91         start
  92         ;;
  93   stop)
  94         stop
  95         ;;
  96   restart)
  97         stop
  98         start
  99         ;;
 100   try-restart)
 101         condrestart 0
 102         ;;
 103   reload|force-reload)
 104         if [ -f /var/lock/subsys/acpid ]; then
 105                 msg_reloading "ACPI Event Daemon"
 106                 killproc acpid -HUP
 107                 RETVAL=$?
 108         else
 109                 msg_not_running "ACPI Event Daemon"
 110                 exit 7
 111         fi
 112         ;;
 113   status)
 114         status acpid
 115         ;;
 116   *)
 117         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
 118         exit 3
 119 esac
 120
 121 exit $RETVAL