unsquashfs: add -user-xattrs option to only extract user.xxx xattrs

Add -user-xattrs option to Unsquashfs to signify that only
user.xxx xattrs are to be extracted.  This suppresses the
error message that is generated if there are non-user xattrs
in the filesystem, and unsquashfs is not being run as root
(and so only user.xxx xattrs can be extracted).

Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
2 files changed
tree: 47eb9d453047fc1fe871d42c39396dfaf3f862e6
  1. kernel/
  2. kernel-2.4/
  3. squashfs-tools/
  4. README