[RFC] Patch to add GEOM support to libdisk and sysinstall

Hi,

I have been working on a patch to add GEOM support
to libdisk and sysinstall.  These
fixes allow you to label a disk which you
currently have a partition mounted on.
This is one of the "Desired features" for
the 6.0-RELEASE.  I copied a lot of code
from boot0cfg and bsdlabel into libdisk.

My code is available in  Perforce on the
"rodrigc_libdisk_geom" branch.

Also attached are patches against CURRENT CVS.
Note: my code is not in CVS yet.

Since I am new to GEOM and disk partitioning
issues, I would appreciate any feedback. 

-- 
Craig Rodrigues        
rodrigc_at_crodrigues.org