prettiness police; From: Charles Hannum <mycroft@NetBSD.ORG>

check for more limited possible directory size

add function prototypes

daddr_t => ufs_daddr_t

avoid reading partial sectors when reading symbolic links (from mycroft)

more information on bad indirect blocks

4.4BSD snapshot (revision 8.1); add 1993 to copyright

lint

bugs, fix check for symlinks that cover indirect blocks

code to convert ouid/ogid to uid/gid; convert short symlinks

size now has to be printed out as a quad

break FFS into UFS/FFS/LFS

fix sign-post bug

lint (from Torek)

new copyright notice

mark zero length directories as DCLEAR so that they will be questioned
in pass2 and if not removed, offered for deletion in pass4

have to really get the inode before it can be modified

use special routine to scan inode list

save block pointers of directories as they are encountered in pass1
so that they do not have to be reread when descending in pass2

convert to BSD only copyright

lint and other aesthetic cleanups

no longer need to include time.h, vnode.h, and inode.h; just include dinode.h

new include file locations engendered by vnodes

firewall for files that are too large

more stringent test on negative size (from chris@maryland.edu - 4.2BSD/etc/36)