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                 if [ ! -d /proc/acpi/button ]; then
  27                         modprobe -s ospm_button
  28                         modprobe -s button
  29                 fi
  30                 if [ "$(kernelverser)" -lt "002006" ] && is_yes "$MODPROBE_OSPM_SYSTEM"; then
  31                         modprobe -s ospm_system
  32                 fi
  33                 # Load additional modules:
  34                 if [ -n "$LAPTOP_MODULES" ]; then
  35                         for i in $LAPTOP_MODULES; do
  36                                 modprobe -s $i
  37                         done
  38                 fi
  39                 if [ -n "$VARIOUS_MODULES" ]; then
  40                         for i in $VARIOUS_MODULES; do
  41                                 modprobe -s $i
  42                         done
  43                 fi
  44                 # Determine if it's ASUS or TOSHIBA laptop
  45                 if is_yes "$ASUS_LAPTOP"; then
  46                         modprobe -s asus_acpi
  47                 elif is_yes "$TOSHIBA_LAPTOP"; then
  48                         modprobe -s toshiba_acpi
  49                 elif is_yes "$IBM_LAPTOP"; then
  50                         modprobe -s ibm_acpi
  51                 fi
  52                 # starting:
  53                 msg_starting acpid $PROGRAM_ARGS
  54                 daemon /usr/sbin/acpid
  55                 RETVAL=$?
  56                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/acpid
  57         else
  58                 msg_already_running acpid
  59         fi
  60 }
  61
  62 # Stop daemons.
  63 stop() {
  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
  73 RETVAL=0
  74 # See how we were called.
  75 case "$1" in
  76   start)
  77         start
  78         ;;
  79   stop)
  80         stop
  81         ;;
  82   restart)
  83         stop
  84         start
  85         ;;
  86   reload|force-reload)
  87         if [ -f /var/lock/subsys/acpid ]; then
  88                 msg_reloading acpid
  89                 killproc acpid -HUP
  90                 RETVAL=$?
  91         else
  92                 msg_not_running acpid
  93                 exit 7
  94         fi
  95         ;;
  96   status)
  97         status acpid
  98         ;;
  99   *)
 100         msg_usage "$0 {start|stop|restart|reload|force-reload|status}"
 101         exit 3
 102 esac
 103
 104 exit $RETVAL