disk_bsd.c broke

[Harley D. Eades III]

I have been porting upstream to FreeBSD RELEASE-6.0 and all is going
well, I have been working on libparted/freebsd.c and have came to a bug
in disk_bsd.c.  I thought my code was the problem, so I downed upstream
in my qemu Debian install and tried to read a bsd label off a memory
disk created with bsdlabel(8).  I can read the label successfully with
fdisk(8) as well as bsdlabel(8).  The first major problem with
disk_bsd.c is it fails to grab the magic number correctly, I think it
is'nt reading in the boot block correctly.  I am on top of this and will
be posting a patch to fix the issue.  I just wanted to let everyone on
the list know in case anyone sends in a bug-report.

Cheers
--Harley 
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#ifdef ERROR
GNU/Linux current upstream
debian:/home/hde/trunk/parted# ./parted /home/hde/grub2/test.img
GNU Parted 1.6.26
Copyright (C) 1998 - 2005 Free Software Foundation, Inc.
This program is free software, covered by the GNU General Public
License.

This program is distributed in the hope that it will be useful, but
WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A
PARTICULAR PURPOSE.  See the GNU General Public License for more
details.

Using /home/hde/grub2/test.img
(parted) p
Error: Invalid partition table - recursive partition on
/home/hde/grub2/test.img.
Ignore/Cancel? i

Disk /home/hde/grub2/test.img: 268MB
Sector size (logical/physical): 512B/0B
Partition Table: msdos

Number    Start     End    Size Type      File system  Flags

(parted) q
#endif /* ERROR */

#ifdef SUCCESS
hde{~} $ uname -a
FreeBSD devilBSD.freeBSD 6.0-RELEASE
hde{~} $ bsdlabel -f test.img
# test.img:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:   524272       16    unused        0     0
  c:   524288        0    unused        0     0         # "raw" part,
don't edit

GNU/Linux
debian:/home/hde/trunk/libparted# fdisk /home/hde/grub2/test.img

Command (m for help): p

Disk /home/hde/grub2/test.img: 0 heads, 0 sectors, 0 cylinders
Units = cylinders of 1 * 512 bytes


8 partitions:
#       start       end      size     fstype   [fsize bsize   cpg]
  a:        1*      521*      520*    unused        0     0
  c:        1       521*      520*    unused        0     0

Command (m for help): q

#endif /* SUCCESS */