[PATCH] lib/decompress_unlzo: use fill and full to read and write data

[Eric Benard]

Hi Jean Christophe,

On 28/01/2011 11:13, Jean-Christophe PLAGNIOL-VILLARD wrote:
> this will all to simplify the sync with the kernel and later easly add the
> self decompression support to barebox
>
> as example with a lzo compression will reduce barebox from 180224 to 99863
> bytes so 55.41%
> -rwxr-xr-x 1 root root  99863 Jan 28 02:17 build/versatilepb/barebox.bin.lzo
>
> we also reduce the binary size by 224 bytes
>
> Old version
> # ls -al build/versatilepb/barebox.bin
> -rwxr-xr-x 1 root root 180468 Jan 28 02:14 build/versatilepb/barebox.bin
>
> New version
> # ls -al build/versatilepb/barebox*
> -rwxr-xr-x 1 root root 180244 Jan 28 02:13 build/versatilepb/barebox.bin
>
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD<plagnioj at jcrosoft.com>

unfortunatly, this commit breaks unlzo in barebox :
unlzo logo.bmp.lzo logo.bmp stays blocked forever
reverting this commit unbreak the unlzo command.

Eric