Eric Andersen
f3f9062ecf
Things like 'tar -c /tmp/*' and 'tar -cO /tmp/*' where the output
...
filename was not explicitly specified were segfaulting.
-Erik
2001-12-18 00:57:55 +00:00
Eric Andersen
9c6b5fcb0a
Minor warning cleanups
2001-11-17 07:23:46 +00:00
Matt Kraai
9fb38f600c
Eliminate unused variable warnings.
2001-11-12 16:45:23 +00:00
Eric Andersen
c265b17550
Wrap exclude_file() inside a #ifdef CONFIG_FEATURE_TAR_EXCLUDE block
2001-10-27 03:20:00 +00:00
Glenn L McGrath
ef0eab514d
Recovering from my previous commit
2001-10-25 14:49:48 +00:00
Eric Andersen
bdfd0d78bc
Major rework of the directory structure and the entire build system.
...
-Erik
2001-10-24 05:00:29 +00:00
Glenn L McGrath
4bef7b4186
unarchive function changed to support both exclude and include lists, applets that use unarchive changed to match.
2001-10-13 19:43:46 +00:00
Glenn L McGrath
051eee6ed3
Reverse part of previous change.... i think it was the wrong approach... im lost
2001-10-13 07:11:03 +00:00
Glenn L McGrath
d642a67928
Match subdirectories of included/excluded files
2001-10-13 06:54:45 +00:00
Glenn L McGrath
0e766183ee
Superficial changes to make the exclude/include code easier to understand
2001-10-13 05:03:29 +00:00
Matt Kraai
f86bbfaddd
Fix tar segfault when include list is empty and exclude list is not.
2001-10-12 19:00:15 +00:00
Glenn L McGrath
2e772edacf
Change extraction/list code to use common unarchive code.
2001-10-05 02:58:48 +00:00
Matt Kraai
ac20ce1924
Canonicalize dirname(3) behavior.
2001-08-24 19:51:54 +00:00
Glenn L McGrath
b028e08d35
Move setvbuf calls from gz_open() to calling functions, setvbuf is only supposed to be called prior to opening the stream, glibc tolerates later use, uclibc doesnt.
2001-07-13 06:43:03 +00:00
Matt Kraai
5710f9f690
Read 20 512-byte blocks at a time (like GNU tar).
2001-07-10 15:05:39 +00:00
Matt Kraai
623cfa99e5
Remove a redundant call to mkdir.
2001-07-03 20:55:30 +00:00
Tim Riker
837097648e
comment cleanup
2001-06-22 00:27:11 +00:00
Matt Kraai
ceeff73819
Rewrote mkdir (and touched lots of things in the process).
2001-06-21 19:41:37 +00:00
Eric Andersen
091781e20e
Support tar -C, per bug #1176
...
-Erik
2001-06-21 19:30:10 +00:00
Eric Andersen
ea4abff595
Add in (and ignore) tar -p, since we preserver permissions automatically.
...
closes bug #1185
-Erik
2001-06-21 15:17:59 +00:00
Eric Andersen
aff5e2eaef
it turs out, there was a nasty tar bug where bb tar would create leading dirs
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with mode 0777 in all cases due to usask issues. Thanks to Matt Kraai for
noticing and spotting the culprit. This makes bb tar behave just like GNU
tar once again.
-Erik
2001-06-20 20:47:31 +00:00
Glenn L McGrath
8e74bf94f3
Changed gz_open to ruturn a stream
2001-06-20 07:54:15 +00:00
Eric Andersen
cb2a372c9f
Revert the patch from Konstantin Boldyshev <konst@linuxassembly.org> to never
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change permissions on existing directories. This behavior is contrary to SUSv2
and contrary to GNU tar. Thanks to Matt Kraai for pointing this out. I should
have been much more careful about accepting such a patch.
-Erik
2001-06-04 16:54:39 +00:00
Eric Andersen
77d9268892
Patch from larry to fix some grammar errors.
2001-05-23 20:32:09 +00:00
Matt Kraai
7f7348b7b2
Correctly remove leading slashes upon extraction (thanks to Marius Groeger).
2001-05-22 14:18:03 +00:00
Eric Andersen
a17b3631fe
Do not ever change permissions on existing directories, only
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on directories we created while extracting a tarball. Fix
based on bug report and patch from Konstantin Boldyshev
<konst@linuxassembly.org>
-Erik
2001-05-13 15:39:30 +00:00
Eric Andersen
28355a36da
Per some comments from Lars Kellogg-Stedman <lars@larsshack.org>,
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make xreadlink() return NULL on failure, and make sure everyone
uses the interface correctly.
-Erik
2001-05-07 17:48:28 +00:00
Matt Kraai
e0244b0642
Skip headers with empty filenames, rather than stopping.
2001-05-01 21:12:31 +00:00
Mark Whitley
8a633268ef
Made new xreadlink function for libbb and changed applets to use it instead of
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readlink(2).
2001-04-30 18:17:00 +00:00
Glenn L McGrath
af166e7ce0
Logic reversal for last_char_is
2001-04-29 00:50:33 +00:00
Eric Andersen
c1bdffe99b
Another nice cleanup from Larry. This adds a new last_char_is() function and
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uses it to avoid possible buffer underruns whn strlen is zero, and avoid the
possible space-hogging inline of strlen() in several cases.
-Erik
2001-04-26 15:56:47 +00:00
Eric Andersen
04095e58fb
Move messages.c to libbb. Make each string in messages.c be its own .o file.
...
This way, we can new get rid of all that tedious #define rubbish we used to
need to enable specific messages. This way is enormously simpler, and as a
bonus also ends up saving us 96 bytes.
-Erik
2001-04-25 05:39:18 +00:00
Glenn L McGrath
2975a34f23
readTarFile changed from exter nto static
2001-04-11 16:49:07 +00:00
Glenn L McGrath
48081f81bd
replace getOctal with strtol( , NULL, 8)
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saves 100 Bytes
2001-04-11 05:01:09 +00:00
Glenn L McGrath
7fd92949d0
Move unzip, gz_open, gz_close to libbb
2001-04-11 03:11:33 +00:00
Glenn L McGrath
ae8ad35590
Fixes from Robert Kaiser
2001-03-28 23:57:51 +00:00
Glenn L McGrath
02cebebc3b
Remove cruft
2001-03-28 07:37:48 +00:00
Glenn L McGrath
9233959940
Remove tar_unzip_init() not needed any more, uses gz_open instead
2001-03-28 07:31:37 +00:00
Glenn L McGrath
018e9e6799
Fix tar -z, calls gz_open now
2001-03-28 07:27:26 +00:00
Glenn L McGrath
0cbc8cf4c9
Gunzip changes broke tar -z support (woops)
2001-03-28 05:47:26 +00:00
Eric Andersen
3e6ff9017f
A cleanup patch from Jeff Garzik to static-ify a number of
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namespace polluting things that really should be static.
2001-03-09 21:24:12 +00:00
Eric Andersen
cbe31dace5
It turns out that DODMALLOC was broken when I reorganized busybox.h
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header file usage before the 0.49 release. To fix it, I had to move
the '#include "busybox.h"' to the end of the list of #include files.
-Erik
2001-02-20 06:14:08 +00:00
Eric Andersen
67991cf824
This patch, put together by Manuel Novoa III, is a merge of work
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done by Evin Robertson (bug#1105) and work from Manuel to make
usage messages occupy less space and simplify how usage messages
are displayed.
2001-02-14 21:23:06 +00:00
Matt Kraai
05e782ddd3
Fix wget error message and add (and use) chomp library function.
2001-02-01 16:49:30 +00:00
Matt Kraai
dd19c69904
Removed trailing \n from error_msg{,_and_die} messages.
2001-01-31 19:00:21 +00:00
Eric Andersen
8ec10a9483
Fix up copyright msgs. Bump version to 0.49 in preparation for
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a release. Update the website with release details.
-Erik
2001-01-27 09:33:39 +00:00
Eric Andersen
ed3ef50c23
Fix header file usage -- there were many unnecessary header files included in
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busybox.h which slowed compiles. I left only what was needed and then fixed up
all the apps to include their own header files. I also fixed naming for pwd.h
and grp.h functions. Tested to compile and run with libc5, glibc, and uClibc.
-Erik
2001-01-27 08:24:39 +00:00
Mark Whitley
59ab025363
#define -> static const int. Also got rid of some big static buffers.
2001-01-23 22:30:04 +00:00
Matt Kraai
3b3f5c364a
Use getopt (or getopt_long).
2001-01-22 20:49:00 +00:00
Matt Kraai
8f8dab94e5
Fixed listed files to extract to be more like GNU. Reported by Deon George.
2001-01-22 05:25:19 +00:00
Glenn L McGrath
1d269432b1
Close unused pipe handle before fork (for tar -z).
2001-01-20 00:12:21 +00:00
Matt Kraai
541ffe30a2
Fix ownership of extracted directories.
2001-01-13 21:46:25 +00:00
Matt Kraai
be7499c83c
Behave like GNU tar when matching excluded files.
2001-01-03 17:22:10 +00:00
Glenn L McGrath
7541e3a812
add dpkg-deb command
2001-01-02 23:41:50 +00:00
Matt Kraai
e80a2633bc
Be sure to read from the given path, not the one used in the header.
2000-12-19 20:45:49 +00:00
Matt Kraai
a1f9775981
Fix tar handling of absolute paths and excluded directories.
2000-12-19 06:24:08 +00:00
Matt Kraai
1fa1adea2a
Change calls to error_msg.* and strerror to use perror_msg.*.
2000-12-18 03:57:16 +00:00
Eric Andersen
4836fd44f0
Patch from Matt Kraai:
...
The following patch makes the -X option to tar behave like GNU,
which reads one file per line. It also prevents the last file
from being appended to the list twice (though that has no
noticeable impact).
2000-12-13 15:28:48 +00:00
Eric Andersen
bd193a42a5
Fix from Matt Kraai -- a better way to NULL terminate strings for the
...
my_* passwd and group routines. I should have thought of doing it
this way...
2000-12-13 01:52:39 +00:00
Glenn L McGrath
46f44d24fc
Support for tar -z option for uncompressing only
2000-12-10 01:57:30 +00:00
Mark Whitley
f57c944e09
Changed names of functions in utility.c and all affected files, to make
...
compliant with the style guide. Everybody rebuild your tags file!
2000-12-07 19:56:48 +00:00
Eric Andersen
3d957c87b7
Patch from Jim Gleason <jimg@lineo.com> to fix tar so it no longer breaks hard
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links, and no longer segfault in a certain wierd case.
2000-12-07 00:34:58 +00:00
Eric Andersen
8cede00b9e
Patch to add in the -X option and fix the --exclude bug, originally by
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Sebastien Huet, and now ported to the latest and greatest by both Arne Bernin
<ab@netropol.de> and kent robotti <robotti@metconnect.com>.
2000-12-04 18:51:09 +00:00
Eric Andersen
02f3b2e0c8
Make tar shutup on compile
2000-12-01 19:04:52 +00:00
Matt Kraai
3e856ce428
Stop using TRUE and FALSE for exit status.
2000-12-01 02:55:13 +00:00
Matt Kraai
c119ab9e29
Note an error if we are unable to list/extract specified files.
2000-11-30 04:44:54 +00:00
Matt Kraai
ab8f9e286b
Check for archive errors even for files we aren't extracting.
2000-11-18 01:28:57 +00:00
Eric Andersen
3c5ee9a379
Grammer fix. Changed "longer then" to "longer than". Fix thanks to Jim
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Gleason <jimg@lineo.com>.
2000-11-14 22:15:48 +00:00
Matt Kraai
d8ad76cb31
Fix some bugs reported by Jim Gleason <jimg@lineo.com> and others I
...
introduced.
2000-11-08 02:35:47 +00:00
Eric Andersen
62f987e95f
Fix a thinko. Patch from Justus Pendleton <justus@acm.org>
2000-10-09 17:54:38 +00:00
Eric Andersen
3570a34de4
Renamed "internal.h" to the more sensible "busybox.h".
...
-Erik
2000-09-25 21:45:58 +00:00
Eric Andersen
1b1cfde1f8
Fix bug#1043 -- hanlde long filenames and links (in this case, by complaining
...
that thay exist and skipping such files when extracting and when archiving.
-Erik
2000-09-24 00:54:37 +00:00
Eric Andersen
0102a9fd48
Fix an obscure option parsing bug.
2000-09-23 22:36:24 +00:00
Eric Andersen
46a98dfb13
Reverted my conversion of tar to getopt to ensure tar can
...
handle traditional semantics (i.e. 'tar -xvf -' or 'tar xvf'
now both work).
-Erik
2000-09-19 21:35:14 +00:00
Matt Kraai
b2f36af157
Updated stdin/stdout treatment to match that of gnu tar.
2000-09-15 22:47:34 +00:00
Matt Kraai
6fc2a7d04d
Reorganize listing code.
2000-09-15 22:23:41 +00:00
Matt Kraai
82cfbad216
Allow non-verbose listing to work.
2000-09-15 21:18:43 +00:00
Matt Kraai
43c8c38bbf
Allow compilation when not using BB_FEATURE_TAR_EXCLUDE, and fix
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handling of --exclude option.
2000-09-04 16:51:55 +00:00
Matt Kraai
b92223b6f5
Allow selective extraction and listing of files. And fix an unchecked
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return value of realloc (with xrealloc).
2000-09-04 08:25:42 +00:00
Matt Kraai
da542f3a0c
Argh. I *will* compile before checking in.
2000-09-01 02:53:01 +00:00
Matt Kraai
f446297afd
Don't unlink files if we are extracting to stdout.
2000-09-01 02:50:48 +00:00
Eric Andersen
fdd5103348
Merge in two patches from Dave Cinege:
...
the first is a cleanup of tar --exclude
the second changes mount so mtab works more as it should, and
also allows mount to use the traditional short form (i.e.
'mount / -o remount,rw' now works.
While inside tar, I changed it to use getopt...
-Erik
2000-08-02 18:48:26 +00:00
Eric Andersen
d5704686b1
Fix from Robert Kaiser for stdin behavior.
...
-Erik
2000-07-28 15:20:24 +00:00
Matt Kraai
bf181b9338
Extract usage information into a separate file.
2000-07-16 20:57:15 +00:00
Matt Kraai
be84cd4ef6
Always report the applet name when doing error reporting.
2000-07-12 17:02:35 +00:00
Eric Andersen
8845adc545
* Fixed tar creation support when reading from stdin ('tar -cf - . ')
...
thanks to Daniel Quinlan <quinlan@transmeta.com>
-Erik
2000-07-06 22:51:35 +00:00
Eric Andersen
1c314ad655
* Fixed a _horrible_ bug where 'tar -tvf' could unlink
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local files!!! Fix thanks to Marius Groeger <mgroeger@sysgo.de>
* Added support for "sh -c command args...", also thanks to
Marius Groeger <mgroeger@sysgo.de>
-Erik
2000-06-28 16:56:25 +00:00
Eric Andersen
3adffb7fc8
readlink(2) does not NULL terminate the buffer it reads in, but tar expected it
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to do so. This caused symlinks stored in tarballs to likely have trailing
crap in the stored symlink named. Oops.
-Erik
2000-06-26 10:54:06 +00:00
Eric Andersen
b405dfa54d
'tar --help' wasn't working. Fixed it.
...
-Erik
2000-06-21 18:37:36 +00:00
Eric Andersen
0c6a970eb2
* Fixed a small bug that could cause tar to emit warning messages
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and not extract the first file in a directory in some cases
of nested directories. Thanks to Kevin Traas <kevin@netmaster.com>
for helping track this one down.
-Erik
2000-06-09 20:51:50 +00:00
Eric Andersen
108a44345c
Fixed tar option parsing segfault, and make "tar xv" and "tar -xv"
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both work (i.e. it works with or w/o the "-").
-Erik
2000-05-30 19:05:57 +00:00
Erik Andersen
8ea7d8cdaf
First pass at fixing tar segfault, and more portability updates.
...
-Erik
2000-05-20 00:40:08 +00:00
Erik Andersen
7ab9c7ee52
Lots of updates. Finished implementing BB_FEATURE_TRIVIAL_HELP
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which lets you compile out most of the "--help" output, saving
up to 17k.
Renamed mnc to nc.
-Erik
2000-05-12 19:41:47 +00:00
Erik Andersen
923ef599f3
Fix tarball creation. In an attempt to accomodate the whiners
...
that wanted "tar cf foo.tar foo" (i.e. no "-" before options)
I broke creation of tarballs. Now fixed.
-Erik
2000-04-28 22:32:13 +00:00
Erik Andersen
4f3f757d56
Latest and greatest. Some effort at libc5 (aiming towards newlib)
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compatability.
-Erik
2000-04-28 00:18:56 +00:00
Erik Andersen
1d1d95051a
More Doc updates. cmdedit and more termio fixes.
2000-04-21 01:26:49 +00:00
Erik Andersen
a3e57ca700
make ps accept (and ignore) all options (--help works of course).
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tar now works with or without the leading "-" on the options.
-Erik
2000-04-19 03:38:01 +00:00
Erik Andersen
95c1c1e05f
Fix a tar bug: tar removed leading '/'s for symlink targets.
...
Fix a syslogd bug: Only the first sizeof(buffer) was read from the
/dev/log socket, causing (for most cases) only every other log item to be logged.
-Erik
2000-04-14 21:45:29 +00:00
Erik Andersen
61677feff7
Upates to include copyright 2000 to everything
...
-Erik
2000-04-13 01:18:56 +00:00
Erik Andersen
0817d1372c
This makes tar work perfectly, and adds in "--exclude" as an option
...
-Erik
2000-04-09 15:17:40 +00:00