directories to not be printed. This is from OpenBSD (and I think
NetBSD also) and makes our mtree more compatible with other BSDs.
This makes cross compilation easier than it was before. Other changes
will be needed to allow NetBSD or OpenBSD to cross build on FreeBSD,
but this is a start.
Reviewed by: andrey
Obtained from: OpenBSD
Concentric Red Circles by: My own stupidity
compatible with other *BSD camp. Add -L option to follow symlinks, so remove
-P option which is now default. The next step will be to add -L to building
process.
Asked-by: bde
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.
to FTS_LOGICAL (follow symlinks and return their targets)
Because
1) In the real system there is a lot of symlinks nowdays over
/var, /spool, etc. Mtree can't do anything for them, i.e. change
permissions/owner. I.e. if you have /var/mail -> /somewhere
it will never be changed to group "mail" 775 like -current does now,
symlink totally confuses mtree.
2) Mtree can't deal with symlinks properly in any case (they are created
separately in other places now), so we lost no functionality by making
them invisible for mtree.
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.
