The way is now open to schg and sappnd key files and directories in
our tree. There are recommendations in bin/15229.
PR: bin/15229
Reviewed by: imp, brian
to be created if it's missing, otherwise completely ignore it's modes and
owners. Primary intended targets: /usr/src and /usr/obj.
Adjust the 'not created: File exists' message to mention that it's a
directory that's the problem, otherwise it doesn't make sense.
I had created chown-style -L and -P flag to control logical/physical mode
(ie: whether symlinks were followed), but the nochange flag is enough to
get the blasted thing out of my hair so I took them back out.
level ourself. We failed for unreadable directories. E.g.,
`mtree -d -f /etc/mtree/BSD.usr.dist -p /usr' run by `nobody' was
confused after it couldn't descend into /usr/games/hide. It looked
for /usr/include and subsequent directories in /usr/games.
Don't search for `extra' files when the spec depth is less than the
fts level. The spec depth isn't incremented for leaf nodes because
that would give a NULL level pointer and make it inconvenient to go
back to the parent level. Leaf nodes are built for directories that
are empty in the spec. Since they are empty in the spec, all files
in them are extra. The search looked for files one spec level
too high, so for `mtree -d -f /etc/mtree/BSD.usr.dist -p /usr',
obj/sbin matched ./sbin and wasn't considered extra, so it was
descended into and lots of bogus extra things in it were found.
This was harmful for `mtree -U' (as reported in pr623) and worse
for `mtree -r'.
Use rmdir(), not unlink(), to remove `extra' directories. unlink()
succeeds for root but unlinking directories normally damages the
file system.
Report `fts_errno' instead of `errno' when the former applies.
2. Clean up code so it compiles -Wall (except for sccsid's and copyright).
This included fixing several printf formats that where not correct,
and changing the data types of a few things.
3. Implement new option -i that produces indented mtree output files.
4. Implement new option -n that turns off directory comments.
5. Only emit /set records if something has changed since the last one.
Josef Karthauser
Bill Fumerola
Peter Wemm
Philippe Charnier
Bruce Evans
Rodney W. Grimes