[PATCH 32/48] xfs_db: convert directory parsing to use libxfs structure

[Ben Myers]

On Fri, Jun 07, 2013 at 10:25:55AM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner at redhat.com>
> 
> xfs_db rolls it's own "opaque" directory types for the different
> block formats. All it cares about is where the headers end and the
> data starts, and none of the other details in the structures. Rather
> than duplicate this for the dir3 format, we already have perfectly
> good headers and abstraction functions for finding this information
> in libxfs.  Using these means that the dir2 code used for printing
> fields, metadump and check need to be modified to use libxfs
> definitions.
> 
> Signed-off-by: Dave Chinner <dchinner at redhat.com>

Reviewed-by: Ben Myers <bpm at sgi.com>