tree 4769beaf2e5d9f8313602ce5fab4f6a2ccb3ed43
parent ba40e6a3c40514f6cd50df50033107c1c6794c20
author Richard Weinberger <richard@nod.at> 1475164857 +0200
committer Richard Weinberger <richard@nod.at> 1481580458 +0100

ubifs: Implement file open operation

We need ->open() for files to load the crypto key.
If the no key is present and the file is encrypted,
refuse to open.

Signed-off-by: Richard Weinberger <richard@nod.at>