CVS commit: src/sbin/resize_ffs

["Michael L. Hitch" <mhitch%netbsd.org@localhost>]

Module Name:    src
Committed By:   mhitch
Date:           Sun Dec 12 19:53:23 UTC 2010

Modified Files:
        src/sbin/resize_ffs: resize_ffs.c

Log Message:
Add support for old ffsv1 superblocks.  After reading an old superblock,
copy appropriate data to where they are expected in the updated superblock.
When writing the updated superblock, move the updated values back to the
old ffsv1 superblock locations.  Also check for old superblock format when
updating the last cylinder group and adjust cg_old_ncyl appropriately.
Derived from how mksf sets them.  Should address PR bin/44209.


To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/sbin/resize_ffs/resize_ffs.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.