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362 Commits

Author SHA1 Message Date
Eric Andersen
d9d47c3078 Patch from Konstantin Isakov <ikm@pisem.net>: 
In most cases, dirname returns the same argument it was given, so this code
    works nice, but there's one special case: when the name contains no
    dirname, it returns "." (stored statically in the body of itself), and we
    get a segfault in attempt to free() it.
This patch fixes this problem.
 2002-09-30 20:14:57 +00:00
Glenn L McGrath
5c99581880 Save status so we know if to delete compressed file 2002-09-30 05:30:29 +00:00
Glenn L McGrath
8132e933e6 Fix for using '-' as the filename when reading from stdin 2002-09-28 02:06:39 +00:00
Glenn L McGrath
2e41d0cb77 Fix compress support and prevent a segfault 2002-09-27 06:46:02 +00:00
Glenn L McGrath
a47a3eada6 Fix simple define problem 2002-09-26 16:01:21 +00:00
Glenn L McGrath
69eab26401 Remove files made obsolete by new unarchiving code 2002-09-25 03:04:03 +00:00
Glenn L McGrath
7ca04f328e New common unarchive code. 2002-09-25 02:47:48 +00:00
Manuel Novoa III
6c32a8add4 Modified so that it "works" for archs other than i386... arm in particular. 
Also tried to clean up the logic a little, and ensure that read errors
or invalid archives resulted in error returns.  This could use a lot more
work... Volunteers?
 2002-09-17 21:02:16 +00:00
Eric Andersen
8fede28c74 Patch from Matthias Lang <matthias@corelatus.se> to fix gunzip 
error handling and prevent gunzip from hanging.
 2002-09-16 07:25:41 +00:00
Glenn L McGrath
b3c4e9add5 Support for GNU style long filename and linknames 2002-09-15 16:54:49 +00:00
Glenn L McGrath
c3b7f7d6e7 chmod on the NEW file 2002-08-26 17:17:27 +00:00
Glenn L McGrath
abac53b33c Reorganise, make it just one function, remove -v option it didnt work properly anyway, dont setvbuf it doesnt make any difference in performance. 2002-08-24 14:32:17 +00:00
Glenn L McGrath
1ee52e8b14 Run through indent, use braces 2002-08-24 10:30:36 +00:00
Glenn L McGrath
4534af2763 replace some global const ints with defines 2002-08-22 19:31:35 +00:00
Glenn L McGrath
0775a07d87 Specify cast 2002-08-22 19:22:32 +00:00
Glenn L McGrath
4cc2e5e944 Remove duplicate variable definition 2002-08-22 19:15:26 +00:00
Glenn L McGrath
9fef17dec3 Run through indent, fix comments 2002-08-22 18:41:20 +00:00
Glenn L McGrath
99b12543cf Run through ident, fix comments 2002-08-22 17:47:09 +00:00
Glenn L McGrath
a0ee881ba4 Run through indent, use /* */ style comments, change extern to static 2002-08-22 13:44:08 +00:00
Glenn L McGrath
d827e8b665 Run through indent 2002-08-22 13:21:26 +00:00
Glenn L McGrath
75762705a3 Honour the USTAR prefix field, this enables a 155 byte path length plus the normal 100 byte filename. 
The catch is gnu tar cannot create archives that use the prefix field, you need to use s-tar.
 2002-08-22 11:50:31 +00:00
Aaron Lehmann
8fc5d6d2da Tar inlining, #if 0 out unused function 2002-08-21 13:11:34 +00:00
Glenn L McGrath
1d23f3a492 Enable support for the old tar header format, enable via menu's 2002-08-13 05:06:43 +00:00
Robert Griebl
f2f26e7fdd Added tar -cz support (creating gzipped tar files without a gzip pipe) 2002-07-23 22:05:47 +00:00
Robert Griebl
d378c3149c Applied vodz' patches #49 and #50 (with a small correction in runshell.c) 
#49: I found one memory overflow and memory leak in "ln" applet.
Last patch reduced also 54 bytes. ;)

#50: I found bug in loginutils/Makefile.in.
New patch have also new function to libbb and
aplied this to applets and other cosmetic changes.
 2002-07-19 00:05:54 +00:00
Eric Andersen
2276d83639 Fixup warnings and undefined operations that show up in gcc-3.1 
-Erik
 2002-07-11 11:11:56 +00:00
Aaron Lehmann
9031481ac3 inline many functions that are only called once. saves about 300 bytes 
on i386. also staticify most functions.
 2002-06-23 22:13:22 +00:00
Aaron Lehmann
8c26fbe537 remove cleanUpAndFail, and replace it with exit(). because that's what 
it does unless srcMode was set, and srcMode is never set.
 2002-06-23 21:56:13 +00:00
Aaron Lehmann
9f92d5f2a2 Major revamp. I've been trying to clean up the code. the bzerror stuff 
still needs major attention (i.e. removal).

Removed references to uninitialized variables like progName,
smallMode, noisy, etc. Remove functions and code for handling "small"
decompression mode, since it is all unreachable. Remove
total_{in,out}* counters - they are never used. Remove panic()
function and assert_h and their uses because they are all for "should
never happen" circumstances. Replace internal malloc/free wrappers
with xmalloc and free. Remove conditional in if(foo)free(foo);
situations. Remove bogus
	if (sizeof(int) != 4) {
		return BZ_CONFIG_ERROR;
	}
(...etc...) code and code for handling BZ_CONFIG_ERROR. Someone should
go through and change the applet to use well-defined types when
appropriate - it expects sizeof(short)==2 && sizeof(int)==4. Until
this commit these were explicitly checked for, and the applet would
exit if these types were not the right size. (I think this is wrong
even as an interim solution.)

With gcc 3.1 reduces size of binary on i386-linux by about 700 bytes.

Lightly tested.
 2002-06-22 06:35:29 +00:00
Glenn L McGrath
a94a06a38e Patch from Randolfe Averty to fixup package conflict checks, cleanup some memory leaks and reorganise dependency checking. 
Some further memory leaks fixed by me.
 2002-05-29 13:45:34 +00:00
Robert Griebl
94a6a956f0 Support old-style compress (.Z) files via libbb / unzip( ) calls 
(configurable) - When enabled an applet "uncompress" is also made
available (oddname to gunzip)
[the cvs add for this file got lost somehow...]
 2002-05-19 19:00:14 +00:00
Robert Griebl
f6495eb767 Support old-style compress (.Z) files via libbb / unzip( ) calls 
(configurable) - When enabled an applet "uncompress" is also made
available (oddname to gunzip)
 2002-05-15 22:13:47 +00:00
Robert Griebl
7ac868460a gunzip'ing many files to stdout works now 
Fixed a missing initialisation and made a for loop more readable.
 2002-05-15 21:57:42 +00:00
Robert Griebl
081df62b92 Don't delete source file when decompressing to stdout 
This is the normal GNU gunzip behaviour
 2002-05-15 21:45:52 +00:00
Matt Kraai
a4a65e7f99 * archival/gunzip.c (gunzip_file): New. 
(gunzip_main): Handle no arguments correctly.
 2002-04-29 15:32:32 +00:00
Matt Kraai
a0782684fd * archival/bunzip2.c (bunzip2_main): Do not remove files if writing to standard 
output.
* testsuite/bunzip2/bzcat-does-not-remove-compressed-file: New.
 2002-04-15 15:01:37 +00:00
Eric Andersen
d75ac02a4f Rework per how I did things in version in 0.60.3 so it can 
properly uncompress multiple files now.
 -Erik
 2002-04-13 09:10:34 +00:00
Eric Andersen
114de55668 Patch from Laurence Anderson <L.D.Anderson@warwick.ac.uk> for 
better tape drive support in tar/cpio by using an intervening
pipe...
 2002-04-13 08:43:01 +00:00
Eric Andersen
1d1d2f9b18 Update some missing copyright notices 2002-04-13 08:31:59 +00:00
Eric Andersen
85208e2ab9 Completely rework the config system so that it no longer annoys me to work on 
the busybox development tree.  This eliminates the use of recursive make, and
once again allows us to run 'make' in a subdirectory with the expected result.
And things are now much faster too.  Greatly improved IMHO...
 -Erik
 2002-04-12 12:05:57 +00:00
Eric Andersen
50e4d660ac Fix email addr 2002-04-06 05:15:46 +00:00
Matt Kraai
cf32ac543c * archival/bunzip2.c (bunzip2_main): Remove compressed file. 
* testsuite/bunzip2/bunzip2-removes-compressed-file: New.
 2002-03-27 17:46:44 +00:00
Matt Kraai
9cdb0601eb * archival/bunzip2.c: Include <unistd.h>. 
(bunzip2_main): Read data from standard input if FILE argument is `-' or
  omitted.
* include/usage.h (bunzip2_trivial_usage, bunzip2_full_usage): Rewrite.
* testsuite/bunzip2/bunzip2-reads-from-standard-input: New.
 2002-03-27 17:31:01 +00:00
Matt Kraai
ef8b112d77 * archival/gzip.c (gzip_main): Ensure that the output is a terminal and use 
error_msg to display the error message.
 2002-03-22 22:55:51 +00:00
Eric Andersen
89de1e7930 Reinitialize initial shift register value for on each pass. 
-Erik
 2002-03-20 13:30:40 +00:00
Glenn L McGrath
02a415606c Parse the include list to writeTarFile rather than argv, fixes a bug where tar files wernt being created. 2002-02-15 05:15:03 +00:00
Glenn L McGrath
8833a51781 Fix condition that prevented creation of compressed files 2002-02-13 03:32:11 +00:00
Matt Kraai
9bd49d6a22 * archival/gzip.c (ifname, ofname): Delete. 
(gzip_main): Handle multiple files.
* include/usage.h (gzip_trivial_usage): Allow multiple FILEs.
  (gzip_full_usage): Ditto.
* testsuite/gzip/gzip-accepts-multiple-files: New.
* testsuite/gzip/gzip-removes-original-file: New.
 2002-02-05 22:31:48 +00:00
Matt Kraai
592a3e63ee * archival/gzip.c (gzip_main): Display usage if given multiple files. 2002-02-05 19:34:53 +00:00
Matt Kraai
b75b6e2c35 * archival/tar.c (tar_main): Remove unused variable. 2002-01-08 16:03:41 +00:00