My existing email address may stop working in a month or two, so update
email to one that will continue working.
Signed-off-by: NPhillip Lougher <phillip@lougher.demon.co.uk>

These checks add sanity checking of the mount-time xattr structures.
Signed-off-by: NPhillip Lougher <phillip@lougher.demon.co.uk>

This eliminates a lot of duplicate code.
Signed-off-by: NPhillip Lougher <phillip@lougher.demon.co.uk>

Move squashfs_i() definition out of squashfs.h, this eliminates
the need to #include squashfs_fs_i.h from numerous files.
Signed-off-by: NPhillip Lougher <phillip@lougher.demon.co.uk>

The fourth argument should be unsigned.  Also add missing include
so that the function prototype is defined in xattr_id.c

This fixes a couple of sparse warnings.
Signed-off-by: NPhillip Lougher <phillip@lougher.demon.co.uk>

Sparse detected that unsigned pointer was being passed as int pointer.
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com>
[fixed up to deal with code refactoring]
Signed-off-by: NPhillip Lougher <phillip@lougher.demon.co.uk>

This patch adds support for mapping xattr ids (stored in inodes)
into the on-disk location of the xattrs themselves.
Signed-off-by: NPhillip Lougher <phillip@lougher.demon.co.uk>