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
  24 RETVAL=0
  25 # See how we were called.
  26 case "$1" in
  27   start)
  28         # Start daemons.
  29         if [ ! -f /var/lock/subsys/acpid ]; then
  30                 if [ ! -d /proc/acpi/button ]; then
  31                         _modprobe ospm_button
  32                         _modprobe button
  33                 fi
  34                 if is_yes "$MODPROBE_OSPM_SYSTEM"; then
  35                         _modprobe single ospm_system
  36                 fi
  37                 # Load additional modules:
  38                 if [ -n "$LAPTOP_MODULES" ]; then
  39                         for i in "$LAPTOP_MODULES"; do
  40                                 _modprobe single $i
  41                         done
  42                 elif [ -n "$VARIOUS_MODULES" ]; then
  43                         for i in "$VARIOUS_MODULES"; do
  44                                 _modprobe single $i
  45                         done
  46                 fi
  47                 # Determine if it's ASUS or TOSHIBA laptop
  48                 if is_yes "$ASUS_LAPTOP"; then
  49                         _modprobe asus_acpi
  50                 elif is_yes "$TOSHIBA_LAPTOP"; then
  51                         _modprobe toshiba_acpi
  52                 fi
  53                 # starting:
  54                 msg_starting acpid $PROGRAM_ARGS
  55                 daemon acpid
  56                 RETVAL=$?
  57                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/acpid
  58         else
  59                 msg_already_running acpid
  60         fi
  61         ;;
  62   stop)
  63         # Stop daemons.
  64         if [ -f /var/lock/subsys/acpid ]; then
  65                 msg_stopping acpid
  66                 killproc acpid
  67                 rm -f /var/lock/subsys/acpid >/dev/null 2>&1
  68         else
  69                 msg_not_running acpid
  70         fi
  71         ;;
  72   reload|force-reload)
  73         if [ -f /var/lock/subsys/acpid ]; then
  74                 msg_reloading acpid
  75                 killproc acpid -HUP
  76                 RETVAL=$?
  77         else
  78                 msg_not_running acpid >&2
  79                 exit 7
  80         fi
  81         ;;
  82   restart)
  83         $0 stop
  84         $0 start
  85         exit $?
  86         ;;
  87   status)
  88         status acpid
  89         exit $?
  90         ;;
  91   *)
  92         msg_usage "$0 {start|stop|restart|reload|force-reload|status}"
  93         exit 3
  94 esac
  95
  96 exit $RETVAL