target/linux/sunxi/base-files/lib/preinit/79_move_config

   1 # Copyright (C) 2012-2015 OpenWrt.org
   2
   3 move_config() {
   4         local partdev
   5
   6         . /lib/upgrade/common.sh
   7
   8         if export_bootdevice && export_partdevice partdev 1; then
   9                 if mount -t vfat -o rw,noatime "/dev/$partdev" /mnt; then
  10                         if [ -f "/mnt/$BACKUP_FILE" ]; then
  11                                 mv -f "/mnt/$BACKUP_FILE" /
  12                         fi
  13                         umount /mnt
  14                 fi
  15         fi
  16 }
  17
  18 boot_hook_add preinit_mount_root move_config
  19