vcs.maemo.org Git - kernel-bfs/blob - kernel-power-settings/pre-mount

   1 #!/bin/sh
   2 # pre-mounting script
   3 # called by /etc/default/mount-opts sourced by /etc/event.d/rcS-late
   4 # (c) Copyright 2010 by Thomas Tanner <maemo@tannerlab.com>
   5 # licensed under GPLv3
   6 # version 0.1 (2. May 2010)
   7
   8 if test -f /etc/kernel-power/pre-mount.once; then
   9         # execute pre-mount script once
  10         mv /etc/kernel-power/pre-mount.once /etc/kernel-power/pre-mount.done
  11         date >> /etc/kernel-power/pre-mount.log
  12         sh /etc/kernel-power/pre-mount.done >> /etc/kernel-power/pre-mount.log
  13 fi
  14
  15 fforce=/etc/kernel-power/force_fsck
  16 #temporarly overwrite 0=off, 1=on
  17 force=
  18 if test -f $fforce; then
  19     force=`cat $fforce`
  20     if test ! "$force" = 1; then
  21         rm $fforce # disabled
  22         exit 0
  23     fi
  24 else
  25     cfg=/etc/default/kernel-boot
  26     test -f $cfg || exit 0
  27     FSCK_HOME=0
  28     source $cfg
  29     if test "$FSCK_HOME" = 1; then
  30         force=
  31     elif test "$FSCK_HOME" = force; then
  32         force=1
  33     else
  34         exit 0 # disabled
  35     fi
  36 fi
  37
  38 part=`sfdisk -l /dev/mmcblk0 | awk '$6 == 83 { print $1; exit }'`
  39 test -z "$part" && exit 0
  40
  41 mkdir -p /etc/kernel-power/
  42 date >> /etc/kernel-power/pre-mount.log
  43
  44 # dont continue if reboot during fsck
  45 echo 0 > $fforce
  46 test $force = 1 && force="-f"
  47 fsck -y $force -t ext3 $part >> /etc/kernel-power/pre-mount.log
  48
  49 rm $fforce # use defaults
  50
  51 exit 0