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| author | Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> | 2009-04-27 18:33:32 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-04-30 23:07:02 +0200 |
| commit | 35f6a943f7d92145d607c1d55f5c2e2eae5be630 (patch) | |
| tree | 84de84b4681760b3b9f3fb40b366c90c8af99f25 /COPYING | |
| parent | ccb71dfac94d4a9ef161a59a51b4f31d7d9e4747 (diff) | |
| download | u-boot-imx-35f6a943f7d92145d607c1d55f5c2e2eae5be630.zip u-boot-imx-35f6a943f7d92145d607c1d55f5c2e2eae5be630.tar.gz u-boot-imx-35f6a943f7d92145d607c1d55f5c2e2eae5be630.tar.bz2 | |
lib_generic: gunzip: New function zunzip
Separate gunzip in
gunzip: Find the end of the header and call zunzip.
zunzip: Inflate gunzip block without header.
UBI fs blocks can be compresed in lzo, zlib or no-compression. The
current implementation of u-boot supported all the compressions but
there was a bug in the implementation of the zlib blocks.
UBIFS's Zlib blocks do not have header but they were compressed using
gunzip, a function used to decompress gunzip files/sectors with a
header.
This patch adds a new function zunzip that uncompress a zlib block with
no header.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Diffstat (limited to 'COPYING')
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