src/hwinfo/hwbootscan.rc

   1 #! /bin/sh
   2 # Copyright (c) 2002 SuSE GmbH Nuernberg, Germany.  All rights reserved.
   3 #
   4 # Author: Marcus Meissner <meissner@suse.de>
   5 #
   6 # /etc/init.d/hwscan
   7 #
   8 # System startup script for boot hw probing and reconfiguration
   9 #
  10 ### BEGIN INIT INFO
  11 # Provides: hwscan
  12 # Required-Start:
  13 # X-UnitedLinux-Should-Start: hotplug kbd
  14 # Required-Stop:
  15 # Default-Start: 2 3 5
  16 # Default-Stop:
  17 # Description: Hardware scan and reconfiguration on boot.
  18 ### END INIT INFO
  19
  20 HWBOOTSCAN_BIN=/usr/sbin/hwbootscan
  21 test -x $HWBOOTSCAN_BIN || exit 5
  22
  23 # Shell functions sourced from /etc/rc.status:
  24 #      rc_check         check and set local and overall rc status
  25 #      rc_status        check and set local and overall rc status
  26 #      rc_status -v     ditto but be verbose in local rc status
  27 #      rc_status -v -r  ditto and clear the local rc status
  28 #      rc_failed        set local and overall rc status to failed
  29 #      rc_reset         clear local rc status (overall remains)
  30 #      rc_exit          exit appropriate to overall rc status
  31 . /etc/rc.status
  32
  33 # First reset status of this service
  34 rc_reset
  35
  36 # Return values acc. to LSB for all commands but status:
  37 # 0 - success
  38 # 1 - misc error
  39 # 2 - invalid or excess args
  40 # 3 - unimplemented feature (e.g. reload)
  41 # 4 - insufficient privilege
  42 # 5 - program not installed
  43 # 6 - program not configured
  44 # 7 - program is not running
  45 #
  46 # Note that starting an already running service, stopping
  47 # or restarting a not-running service as well as the restart
  48 # with force-reload (in case signalling is not supported) are
  49 # considered a success.
  50
  51 case "$1" in
  52     start)
  53         echo -n "Starting hardware scan on boot"
  54         rc_splash "YaST"
  55         [ -n "$REDIRECT" ] && exec 0<> $REDIRECT 1>&0 2>&0
  56         $HWBOOTSCAN_BIN
  57         rc_check
  58         rc_status -v
  59         ;;
  60     stop)
  61         rc_check
  62         ;;
  63     restart)
  64         ## Stop the service and regardless of whether it was
  65         ## running or not, start it again.
  66         # Remember status and be quiet
  67         rc_check
  68         ;;
  69     force-reload)
  70         ## Signal the daemon to reload its config. Most daemons
  71         ## do this on signal 1 (SIGHUP).
  72         ## If it does not support it, restart.
  73         # Remember status and be quiet
  74         rc_check
  75         ;;
  76     reload)
  77         ## Like force-reload, but if daemon does not support
  78         ## signalling, do nothing (!)
  79
  80         # If it supports signalling:
  81         rc_reset
  82         ;;
  83     status)
  84         ## Check status with checkproc(8), if process is running
  85         ## checkproc will return with exit status 0.
  86
  87         # Status has a slightly different for the status command:
  88         # 0 - service running
  89         # 1 - service dead, but /var/run/  pid  file exists
  90         # 2 - service dead, but /var/lock/ lock file exists
  91         # 3 - service not running
  92
  93         rc_reset
  94         ;;
  95     *)
  96         echo "Usage: $0 {start|stop|restart|force-reload|reload|status}"
  97         exit 1
  98         ;;
  99 esac
 100 rc_exit
 101