| 1 | #!/bin/sh |
| 2 | |
| 3 | # Copyright (C) 2006-2010 OpenWrt.org |
| 4 | # Copyright (C) 2010 Vertical Communications |
| 5 | |
| 6 | with_fo_cleanup() { |
| 7 | # try to get rid of /tmp/root |
| 8 | # this will almost always fail |
| 9 | umount /tmp/root 2>&- |
| 10 | grep -q overlay /proc/filesystems && { |
| 11 | cd / |
| 12 | ( |
| 13 | cd /overlay |
| 14 | find -type l |
| 15 | ) | while read FILE; do |
| 16 | [ -z "$FILE" ] && break |
| 17 | if ls -la "$FILE" 2>&- | grep -q '(overlay-whiteout)'; then |
| 18 | rm -f "$FILE" |
| 19 | fi |
| 20 | done |
| 21 | } |
| 22 | exit 0 |
| 23 | } |
| 24 | |
| 25 | boot_hook_add switch2jffs with_fo_cleanup |
| 26 | |
