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#!/bin/sh
# Copyright 2010 Vertical Communications
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
pi_include /lib/functions/block.sh
pi_include /lib/functions/fsck.sh
config_mount_by_section() {
local cfg="$1"
local find_rootfs="$2"
mount_cb() {
local cfg="$1"
local device="$2"
shift
local target="$2"
local cfgdevice="$3"
local fstype="$4"
local options="$5"
local enabled="$6"
local enabled_fsck="$7"
local uuid="$8"
local label="$9"
shift
local is_rootfs="$9"
shift
local found_device=""
found_device="$(libmount_find_device_by_id "$uuid" "$label" "$device" "$cfgdevice")"
if [ -n "$found_device" ]; then
if [ "$find_rootfs" != "1" ] || ( [ "$is_rootfs" -eq 1 ] || [ "$target" = "/" ] || [ "$target" = "/overlay" ] ); then
[ "$enabled_fsck" -eq 1 ] && {
grep -q "$found_device" /proc/swaps || grep -q "$found_device" /proc/mounts || {
libmount_fsck "$found_device" "$fstype" "$enabled_fsck"
}
}
if [ "$find_rootfs" = "1" ]; then
if [ "$is_rootfs" -eq 1 ]; then
target=/overlay
elif [ "$target" = "/" ]; then
target=/rom
fi
else
if [ "$is_rootfs" -eq 1 ] || [ "$target" = "/overlay" ]; then
target=/tmp/overlay-disabled
elif [ "$target" = "/" ] || [ "$target" = "/rom" ]; then
target="/tmp/whole_root-disabled"
fi
fi
config_create_mount_fstab_entry "$found_device" "$target" "$fstype" "$options" "$enabled"
grep -q "$found_device" /proc/swaps || grep -q "$found_device" /proc/mounts || {
[ "$enabled" -eq 1 ] && mkdir -p "$target" && mount "$target" 2>&1 | tee /proc/self/fd/2 | logger -t 'fstab'
}
fi
fi
[ "$find_rootfs" = "1" ] && {
[ "$target" = "/overlay" ] && {
rootfs_found=1
}
[ "$target" = "/rom" ] && {
rootfs_found=1
}
}
return 0
}
config_get_mount "$cfg"
reset_block_cb
}
config_swapon_by_section() {
local cfg="$1"
swap_cb() {
local cfg="$1"
local device="$2"
local cfgdevice="$3"
local enabled="$4"
local uuid="$5"
local label="$6"
local uuid
local label
local found_device=""
found_device="$(libmount_find_device_by_id "$uuid" "$label" "$device" "$cfgdevice")"
if [ -n "$found_device" ]; then
config_create_swap_fstab_entry "$found_device" "$enabled"
grep -q "$found_device" /proc/swaps || grep -q "$found_device" /proc/mounts || {
[ "$enabled" -eq 1 ] && swapon "$found_device" | tee /proc/self/fd/2 | logger -t 'fstab'
}
fi
return 0
}
config_get_swap "$cfg"
reset_block_cb
}
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