Luke Mewburn writes:
> Module Name:	src
> Committed By:	lukem
> Date:		Sun Jan  3 02:17:46 UTC 1999
> 
> Modified Files:
> 	src/sbin/dump: dump.8 main.c
> Log Message:
> add support for '-L label', which file(1) and restore(1) can extract
> from the header.
> mostly based on [bin/6715] from Brian Grayson <bgrayson@ece.utexas.edu>

The commit message for main.c rev 1.21 was missing a paragraph.
It should read:
====
add support for '-L label', which file(1) and restore(1) can extract from the
header. mostly based on [bin/6715] from Brian Grayson <bgrayson@ece.utexas.edu>

old filesystems don't have fs_qbmask and fs_qfmask set in the superblock;
fudge them as per code in /sys/ufs/ffs/ffs_vfsops.c::ffs_oldfscompat().
bug and suggested fix from Robert Elz <kre@munnari.OZ.AU> in [bin/6610]
    XXX: there may be other variables required as well...
===

I've updated the cvs message.

(this is what you get for not fully checking source is `clean' of
other modifications before committing. in this case, the code
referenced by the 2nd paragraph was to be committed anyway...)