ubiupdatevol from pipe/compressed file

[Artem Bityutskiy]

On Mon, 2008-05-19 at 18:47 +1000, Hamish Moffatt wrote:
> Alternatively allow the uncompressed file size to be specified as a
> ubiupdatevol parameter. In my application I can store the uncompressed
> file size and provide it to ubiupdatevol ok.

Yeah, I think it is reasonable to add one more option and pass the size
there. Then it could be easy to teach ubiupdatevol to read the specified
amount of bytes from stdin.

-- 
Best regards,
Artem Bityutskiy (Битюцкий Артём)