fbset.init

   1 #!/bin/sh
   2 # $Id$
   3 #
   4 # fbset:        Sets up fbcon video modes.
   5 #
   6 #
   7 # chkconfig:    2345 5 95
   8 # description:  fbset is a utility with which fbcons video modes can be read
   9 #               and changed
  10 #
  11 # config:       /etc/sysconfig/fbset
  12
  13
  14 # Source function library
  15 . /etc/rc.d/init.d/functions
  16
  17 # Get service config
  18 if [ -f /etc/sysconfig/fbset ]; then
  19         . /etc/sysconfig/fbset
  20 fi
  21
  22 # See how we were called.
  23 case "$1" in
  24   start)
  25         # Check if service is already running?
  26         if [ ! -f /var/lock/subsys/fbset ]; then
  27                 # Check if we have framebuffer in kernel.
  28                 if [ -f /proc/fb ]; then
  29                         # /proc files show as files with size=0, this is a workaround.
  30                         cat /proc/fb | grep -q "." || exit 0
  31                 else
  32                         exit 0
  33                 fi
  34
  35                 if [ -n "${FBMODE_default}" ]; then
  36                         show "Setting default video mode"
  37                         busy
  38                         # check if devfs (workaround: -a option don't work at all)
  39                         if [ -d /dev/vc ]; then
  40                                 for a in `ls /dev/vc/*`; do
  41                                         b=`ls $a | sed 's/\/dev\/vc\///g'`
  42                                         /usr/bin/open -c $b -- /usr/sbin/fbset $FBMODE_default
  43                                 done
  44                         else
  45                                 for a in `ls /dev/tty[0-9] && ls /dev/tty[0-9][0-9]`; do
  46                                         b=`ls $a | sed 's/\/dev\/tty//g'`
  47                                         /usr/bin/open -c $b -- /usr/sbin/fbset $FBMODE_default
  48                                 done
  49                         fi
  50                         deltext
  51                         ok
  52                 fi
  53                 touch /var/lock/subsys/fbset
  54         else
  55                 msg_Already_Running "fbset"
  56                 exit 1
  57         fi
  58         ;;
  59     stop)
  60         rm -f /var/lock/subsys/fbset
  61         ;;
  62   status)
  63         # Check if we have framebuffer in kernel.
  64         if [ -f /proc/fb ]; then
  65                 # /proc files show as files with size=0, this is a workaround.
  66                 cat /proc/fb | grep -q "." || exit 0
  67                 echo "Frame buffer present."
  68         fi
  69         ;;
  70   restart|reload)
  71         $0 stop
  72         $0 start
  73         ;;
  74   *)
  75         msg_Usage "$0 {start|stop|status|restart|reload}"
  76         exit 1
  77 esac
  78
  79 exit 0