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125 Commits

Author SHA1 Message Date
Tim Kientzle
fd51bae501 A handful of minor portability and style improvements. 2005-03-14 00:30:35 +00:00
Tim Kientzle
fbef37980b Style correction: one tab after #define. 2005-03-14 00:29:05 +00:00
Tim Kientzle
bab7b08353 Re-unbreak the distfile target. 
Also, reduce the WARNS level to 5 since different build environments
end up using different Yacc skeletons.  The BSD one does not
predeclare yyparse, the FSF one does, so it's not really possible to
consistently enforce both -Wmissing-prototypes and -Wredundant-decls.
 2005-03-13 23:49:53 +00:00
Tim Kientzle
0c83e61cd1 Fix a compile warning, fix the build. 2005-03-13 21:36:15 +00:00
Tim Kientzle
6f55523db7 "make depend" with .y files is trickier than it looks. <sigh> 2005-03-13 19:55:53 +00:00
Tim Kientzle
3e41208d6e Brain-o. Missing quote. 2005-03-13 19:44:19 +00:00
Tim Kientzle
d14c1502f0 Add --newer-ctime, --newer-mtime, --newer-ctime-than, and --newer-mtime-than 
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.
 2005-03-13 18:36:24 +00:00
Tim Kientzle
62a2ad1b03 Add --strip-components option, per bin/77666. 
Thanks to: Sangwoo Shim
 2005-03-13 04:12:30 +00:00
Tim Kientzle
b432e867aa Document the --null, --one-file-system, and -I options. 
Clarify that -T can be used in 'x' mode as well as 'c' mode.
 2005-02-18 19:19:45 +00:00
Ruslan Ermilov
6c7216df78 Sort sections. 2005-01-18 13:43:56 +00:00
Ruslan Ermilov
a866e17077 Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
Tim Kientzle
225ac9a3dd Add a fallback version of fnmatch() to the bsdtar 
source code.  Include configure logic to pick up the
system one when it exists and use the fallback version
when it doesn't exist.  Set the default for FreeBSD
to use the system version.

With this, bsdtar should now be quite portable.
 2004-12-22 06:08:04 +00:00
Tim Kientzle
4d7142130b GC an unused #include 2004-12-22 05:54:10 +00:00
Tim Kientzle
882aa4c9cd Fix -W long option handling. 
In particular:
  -W excl=text
fails because "excl" is a prefix of both "exclude" and "exclude-from".  But,
  -W exclude=text
is okay because it matches "exclude" exactly.

Thanks to: Jose F Nieves
MFC after: 7 days
 2004-12-22 03:38:28 +00:00
Tim Kientzle
e69591ddc3 Portability: the included fts.c should now 
compile on many non-FreeBSD systems, including
Linux, Solaris, Darwin, etc.

Thanks to: many people who pointed out the same portability problem
 2004-12-22 00:21:28 +00:00
Ruslan Ermilov
2f841e1a7b Use a relative symlinking so that "tar" also works in /stand. 2004-11-12 13:28:42 +00:00
Tim Kientzle
2a44183a72 FreeBSD does have uintmax_t, so it can correctly 
print out very large file sizes.

Thanks to: Yar Tikhiy
 2004-11-06 18:38:13 +00:00
Tim Kientzle
f52188fc8a Correct error handling on failed writes 
to the archive.
 2004-11-05 05:39:37 +00:00
Tim Kientzle
9969ea22ef getopt(3) prints an "unrecognized option" warning for me, so I 
shouldn't print another.

MFC after: 15 days
 2004-10-17 23:58:17 +00:00
Tim Kientzle
ce7691dcad Cosmetic goof: Use two spaces in "Jan 03 2004" but only one in "Jan 03 12:32" 
MFC after: 15 days
 2004-10-17 23:57:10 +00:00
Tim Kientzle
cb7f04cf39 Make -C and -T work correctly together. 
MFC after: 3 days
Thanks to: Guy Helmer
 2004-08-28 05:28:19 +00:00
Tim Kientzle
6eb25c6af2 Document the -O option's new behavior in the presence of -t. 
MFC after: 3 days
 2004-08-27 04:19:28 +00:00
Tim Kientzle
773d437982 Support -t -O as in gtar. Perversely enough, -O means "send to stderr" 
when used with -t, "send to stdout" when used with -x.

Thanks to: Ryan Hamilton for pointing out this odd beast
MFC after: 3 days
 2004-08-27 04:13:15 +00:00
Tim Kientzle
85c6c73a4d Permit -P to be combined with -t. (It's a no-op then, just as in gtar.) 2004-08-26 06:28:39 +00:00
Tim Kientzle
1ced550de7 Tell getopt to accept the (already-implemented) -I option. 2004-08-26 01:58:14 +00:00
Tim Kientzle
fc1f10af70 Make -I and --files-from be synonyms for -T 2004-08-13 07:23:02 +00:00
Tim Kientzle
b757c8251b gtar uses -F for another purpose, so bsdtar no longer treats it as a 
synonym for --format.  Update the man page to reflect this.  While
I'm here, change the man page to document "tar" rather than "bsdtar,"
update some comments about -l compatibility and fix a few grammar nits.
 2004-08-08 17:20:23 +00:00
Tim Kientzle
6fc954815f Better low-memory handling: If the link cache runs out of memory, just 
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.
 2004-08-08 06:36:03 +00:00
Tim Kientzle
991f1d87bb Move the smart chdir logic into a couple of utility functions in util.c. 
Then use them to provide consistent -C support throughout the program.
Thanks to: Christoph Mallon
 2004-08-08 05:50:10 +00:00
Tim Kientzle
dd1a40a3c0 It shouldn't be an error to specify the same mode twice: allow -cc but not -ct. 
Thanks to: Christoph Mallon (whose proposed patch was actually
   simpler than what I ended up with)
 2004-08-08 05:10:10 +00:00
Tim Kientzle
3387f49acb Another pointy-hat problem: PACKAGE_VERSION macro is set in 
CFLAGS, it shouldn't be in bsdtar_platform.h.
Thanks to: Andrey Chernov for looking over my shoulder so much lately.
 2004-08-08 04:36:32 +00:00
Tim Kientzle
5ccc2612d1 Minor portability fixes. bsdtar now compiles on Win32/cygwin, though 
it doesn't yet seem to work entirely correctly.
 2004-08-08 01:30:30 +00:00
Tim Kientzle
8095e9d82b Add --totals option. Unlike gtar, this reports the bytes actually 
written to the archive, not the ones written to the compressor.
For uncompressed archives, these numbers are the same, of course.
 2004-08-07 19:25:34 +00:00
Tim Kientzle
dfee4c496f Linux port corrections: 
* Add a more reasonable default device for linux
   * Add an autoconf check for the FNM_LEADING_DIR extension
     (which isn't yet obeyed in the code)
 2004-08-07 17:17:11 +00:00
Tim Kientzle
5232906014 Add "make distfile" capabilities to bsdtar, including informational 
COPYING file and some conditional compilation cleanups.
 2004-08-07 03:24:49 +00:00
Tim Kientzle
d9fbe79b07 Ensure that there's always a space between the user name and 
group name in -tv output format.
 2004-08-05 05:46:22 +00:00
Tim Kientzle
a6cc81c62c GNU and POSIX disagree about -o and -l. 
For -l, upset everyone by breaking it.  Specifically, -l now produces
a lengthy error message that suggests --check-links (POSIX -l) or
--one-file-system (GNU -l) instead.  However, if POSIXLY_CORRECT is set,
use the POSIX interpretation.

For -o, please everyone by making it work both ways:
  * -xo uses POSIX behavior
  * -co uses "almost GNU" behavior (as close as we can get until
    libarchive implements a true V7 tar format)
 2004-08-03 06:19:08 +00:00
Tim Kientzle
1c962ead2f Correct the explanation of the -X option. 
Thanks to: Pav Lucistnik
 2004-08-01 20:09:08 +00:00
Tim Kientzle
92371d176f Improve portability to FreeBSD 4. 
Thanks to: Barry Bouwsma
 2004-07-30 02:59:58 +00:00
Tim Kientzle
cfdb7dd69b Fix comment. 
Thanks to: Johan Karlsson
 2004-07-30 02:46:12 +00:00
Tim Kientzle
556d6e605e Add a --version option to bsdtar that prints the versions of 
both bsdtar and libarchive.  Of course, this requires that bsdtar
have a version number.  Let's call this 1.00, shall we? ;-)
 2004-07-26 03:21:41 +00:00
Tim Kientzle
4f23b47afa A bunch of style and security fixes (error checking return values, etc), 
mostly from: Tim J Robbins
 2004-07-25 04:15:50 +00:00
Tim Kientzle
8e5c78995e Of course, I meant POSIX.1-1996, not 1997. 
Thanks to: Andrey Chernov
 2004-07-25 00:31:24 +00:00
Tim Kientzle
62010d3541 A bunch of stuff from Christoph Mellon: 
* Whitespace fixes
  * Check some malloc calls
  * Simplify long_help formatting
  * Spell "LINUX" -> "linux"
  * A few other miscellaneous style improvements
 2004-07-24 22:13:44 +00:00
Tim Kientzle
ee92911f48 My bad: /dev/sa0, no 'r' 
Thanks (and many apologies) to: Cristoph Mallon
 2004-07-21 06:43:10 +00:00
Tim Kientzle
040d3851d1 Guard against argv[0] being NULL. 
Thanks to: Tim J Robbins
 2004-07-19 14:54:38 +00:00
Tim Kientzle
d3ca4b04cb Fix some misspellings, document the TAPE environment 
variable and the default tape device.
 2004-07-19 05:24:41 +00:00
Tim Kientzle
5ebbe2f056 Remove unused user_uname variable. 
Add range-checking to argument of -b.

Thanks to: Tim J Robbins
 2004-07-17 18:21:00 +00:00
Tim Kientzle
16847ae6c0 Make bsdtar the default system tar. This makes /usr/bin/tar a symlink 
pointing to /usr/bin/bsdtar by default.  To make it point to /usr/bin/gtar,
you can define WITH_GTAR.
 2004-07-17 06:03:47 +00:00
Tim Kientzle
b3ea6ecd42 Validate -o usage. Strictly speaking, -o only makes sense with -x, 
of course, but I make an effort to accomodate GNU tar scripts that
use -o with -c (with a meaning that totally contradicts SUSv2) by
only issuing a benign warning message in that case.
 2004-07-17 04:17:50 +00:00