Commit graph

11 commits

Author SHA1 Message Date
Phillip Lougher
cc6d349714 Squashfs: Make ZLIB compression support optional
Squashfs now supports XZ and LZO compression in addition to ZLIB.
As such it no longer makes sense to always include ZLIB support.
In particular embedded systems may only use LZO or XZ compression, and
the ability to exclude ZLIB support will reduce kernel size.

Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
2011-07-22 03:01:28 +01:00
Phillip Lougher
7a43ae5237 Squashfs: Add XZ compression configuration option
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2011-01-13 21:16:52 +00:00
Chan Jeong
79cb8ced7e Squashfs: Add LZO compression support
Signed-off-by: Chan Jeong <chan.jeong@lge.com>
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-08-05 02:29:59 +01:00
Phillip Lougher
637d5c9a36 Squashfs: Make XATTR config name consistent with other file systems
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-05-31 18:46:29 +01:00
Phillip Lougher
01e5b4e4e8 squashfs: add xattr support configure option
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-05-17 19:54:07 +01:00
Phillip Lougher
f41d207cbe squashfs: add support for xattr reading
Add support for listxattr and getxattr.  Also add xattr definitions.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-05-17 19:54:06 +01:00
Phillip Lougher
4b5397dc24 squashfs: add xattr id support
This patch adds support for mapping xattr ids (stored in inodes)
into the on-disk location of the xattrs themselves.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-05-17 19:54:05 +01:00
Phillip Lougher
4c0f0bb235 Squashfs: add a decompressor framework
This adds a decompressor framework which allows multiple compression
algorithms to be cleanly supported.

Also update zlib wrapper and other code to use the new framework.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-01-20 21:47:47 +00:00
Phillip Lougher
e6a6d37955 Squashfs: move zlib decompression wrapper code into a separate file
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-01-20 21:47:46 +00:00
Phillip Lougher
e5d287539d Squashfs: cody tidying, remove commented out line in Makefile
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2009-05-13 03:25:20 +01:00
Phillip Lougher
fcef6fb6c5 Squashfs: Makefiles
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2009-01-05 08:46:27 +00:00