forthcoming. This commit also has a number of style(9) fixes and
minor corrections so the code works better with the build system being
used for non-FreeBSD builds.
Many thanks to: Jaakko Heinonen, who proposed a mechanism for extended
attribute support and implemented both the machine-independent portion
and the Linux-specific portion.
when list the archive contents, then try to extract selected files
(file selection always works against unedited pathnames). With this change,
-t always shows the pathnames as they appear in the archive.
Thanks to: Robert Watson
This causes attempts to update a non-existent file to report
an actual error instead of triggering an assertion failure.
PR: bin/87911
Thanks to: roemer.ulrich
MFC after: 3 days
Note: This does not entirely fix bin/87911. I need to decide on
the "correct" response when someone tries to update a non-existent
archive file.
particular, acl support is no longer enabled on FreeBSD 4, acl support
should be correctly enabled on Linux, dirent.d_namlen should be
correctly detected on platforms that support it.
Thanks to: Greg Lewis, Juergen Lock, and Jaakko Heinonen
extraction and creation. While I'm here, fix a bug reported by Garrett
Wollman: when stripping the leading '/' from the path "/", don't produce
an entry with an empty name; produce "." instead.
switches to support selecting files by time of modification.
Special thanks to: Steven M. Bellovin, Rich $alz, and Jim Berets,
authors of the public-domain getdate.y date-parsing code.
throw out the whole thing and stop tracking links entirely. That will
break all remaining hardlinks, but should free up enough memory to
let everything finish.
* Add --null option (sort #defines here)
* Add process_lines function to util.c that reads newline-terminated
or null-terminated lines (with self-sizing buffers, etc) and iteratively
invokes a provided function. Use this to dramatically simplify:
-T handling for -c, --exclude-from-file, and --include-from-file.
* Add -T handling to -x (via include_from_file)
Hopefully, this will fix the openoffice port and a couple of
others that rely on -T and --null.
Instead, display a warning, clean up, and let main() return the error.
In particular, this means that chdir() problems won't leave broken
archives, though they will prompt an error exit value.
This requires some non-trivial surgery to the options parsing.
While here, let people who only have getopt() access long options
through the -W longopt=value convention.
table for the hardlink cache. This dramatically improves
performance when archiving millions of hardlinked files.
While I'm here, clean up some style bugs (per Bruce Evans)
and clarify some comments.
