[PATCH] [MTD-UTILS] Bad block handling in nandwrite when reading from standard input

[Artem Bityutskiy]

On Mon, 2009-06-08 at 15:32 -0700, Jehan Bing wrote:
> Nandwrite tries to use lseek() when failing to write on a page. lseek() will fail when used on the standard input so nandwrite fails. This code replaces lseek with a buffer.
> 
> When the data is read, it is put in a buffer (filebuf). This buffer is reset at each block boundary. So a "seek" just means reading from the beginning of the buffer. writebuf and oobreadbuf are now just pointers to locations in filebuf.
> 
> With this change, reading from stdin or from a file now uses the same code path.
> 
> 
> Signed-off-by: Jehan Bing <jehan at orb.com>

Too large patch for me to review. Could you split it on few smaller
ones please?

Also, please, do not send e-mails with
 looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong
lines. Please, wrap them to 78 characters. You'll make it then
easier for other people to deal with you. Let's be nice.

-- 
Best regards,
Artem Bityutskiy (Битюцкий Артём)