package/block-mount/files/20-fsck

   1 #!/bin/sh
   2 # Copyright (C) 2009-2010 OpenWrt.org
   3 # Copyright (C) 2010 Vertical Communications
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 . /lib/functions/block.sh
   9 . /lib/functions/fsck.sh
  10
  11 blkdev=`dirname $DEVPATH`
  12
  13 if [ `basename $blkdev` != "block" ]; then
  14
  15     device=`basename $DEVPATH`
  16
  17     case "$ACTION" in
  18         add)
  19                 local from_fstab
  20                 local anon_mount
  21                 local anon_swap
  22                 local anon_fsck
  23                 local mds_mount_target
  24                 local mds_mount_device
  25                 local mds_mount_fstype
  26                 local mds_mount_enabled_fsck
  27                 local sds_swap_device
  28                 local use_device
  29                 local do_fsck=0
  30                 local fsck_type
  31
  32                 local autoswap_from_fstab
  33                 local automount_from_fstab
  34                 local hotplug_blkid_fstype_match
  35
  36             mount_dev_section_cb() {
  37                         mds_mount_device="$3"
  38                         mds_mount_fstype="$4"
  39                         mds_mount_enabled_fsck="$7"
  40             }
  41
  42             swap_dev_section_cb() {
  43                         sds_swap_device="$2"
  44                         return 0
  45             }
  46
  47                 config_get_automount
  48                 automount_from_fstab="$from_fstab"
  49
  50                 [ "$automount_from_fstab" -eq 1 ] && {
  51                         config_get_mount_section_by_device "/dev/$device"
  52                         use_device="$mds_mount_device"
  53                         [ "$mds_mount_enabled_fsck" -eq 1 ] && {
  54                                 do_fsck=1
  55                                 fsck_type="$mds_mount_fstype"
  56                         }
  57                 }
  58
  59                 [ -z "$use_device" ] && {
  60                         config_get_autoswap
  61                         autoswap_from_fstab="$from_fstab"
  62
  63                         [ "$autoswap_from_fstab" -eq 1 ] && {
  64                                 config_get_swap_section_by_device "/dev/$device"
  65                                 use_device="$sds_swap_device" && do_fsck=0
  66                         }
  67                 }
  68
  69                 grep -q "/dev/$device" /proc/swaps || grep -q "/dev/$device" /proc/mounts || {
  70                         [ "$anon_fsck" -eq 1 ] && [ -z "$use_device" ] && {
  71                                 use_device="/dev/$device" && do_fsck=1 && mds_mount_fstype="" && hotplug_blkid_fstype_match=0
  72                         }
  73                 }
  74
  75                 [ "$do_fsck" -eq 1 ] && {
  76                         libmount_fsck "$use_device" "$fsck_type" "$do_fsck"
  77                 }
  78
  79                 reset_dev_section_cb
  80                 ;;
  81     esac
  82 fi
  83