tree 52baacf53a486ac302d6f26eca8b222b3b8a06ea
parent e2519daf5cef63c19ed16ead74e3525f951c24e0
author AKASHI Takahiro <takahiro.akashi@linaro.org> 1536649154 +0900
committer Alexander Graf <agraf@suse.de> 1537732530 +0200

fs: fat: support unlink

In this patch, unlink support is added to FAT file system.
A directory can be deleted only if it is empty.

In this implementation, only a directory entry for a short file name
will be removed. So entries for a long file name can and should be
reclaimed with fsck.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>