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80 Commits

Author SHA1 Message Date
FRIGN
8e016fad91 Make the tar(1)-header fixed again 
This is clearer.
 2015-02-16 20:01:33 +01:00
FRIGN
eb17f2cc9c Refactor tar(1) 2015-02-16 19:47:36 +01:00
sin
8f068589fb Fix recurse() prototype and convert char to int flags 2015-02-16 16:23:12 +00:00
Tai Chi Minh Ralph Eastwood
82bc92da51 recurse: add symlink derefencing flags -H and -L 2015-02-16 15:53:55 +00:00
FRIGN
31572c8b0e Clean up #includes 2015-02-14 21:12:23 +01:00
sin
2f6ffc9ec9 No need to specify "rb" and "wb" in fopen, use "r" and "w" 2015-02-01 15:55:30 +00:00
sin
63d7f29bd9 Fix build 2015-01-26 16:14:45 +00:00
sin
2334c04952 tar: Remove support for old syntax (we now require '-' to parse flags) 2015-01-26 16:14:05 +00:00
sin
1412d07b7d tar: No need to use -f for gzip 2015-01-26 16:03:46 +00:00
sin
7fbb858bcd tar: Add support for -z and -j by invoking external programs 
Only extraction is supported at the moment.
 2015-01-26 15:59:47 +00:00
FRIGN
ec8246bbc6 Un-boolify sbase 
It actually makes the binaries smaller, the code easier to read
(gems like "val == true", "val == false" are gone) and actually
predictable in the sense of that we actually know what we're
working with (one bitwise operator was quite adventurous and
should now be fixed).

This is also more consistent with the other suckless projects
around which don't use boolean types.
 2014-11-14 10:54:20 +00:00
FRIGN
7d2683ddf2 Sort includes and more cleanup and fixes in util/ 2014-11-14 10:54:10 +00:00
FRIGN
eee98ed3a4 Fix coding style 
It was about damn time. Consistency is very important in such a
big codebase.
 2014-11-13 18:08:43 +00:00
sin
9750071b97 Fix stupid GCC warning 
tar.c:239:9: warning: missing braces around initializer [-Wmissing-braces]

I believe this is an unresolved bug in GCC.
 2014-11-03 10:21:05 +00:00
Michael Forney
7ed4866556 tar: Implement -m flag 
This changes the default behavior to adjust mtimes to what is present in
the file header.
 2014-11-01 22:34:29 +00:00
Michael Forney
e1f87da43e tar: Handle archives with the prefix field 
Also, handle names and prefixes that fill the entire field (and have no
NUL byte) by using a precision specifier.
 2014-11-01 22:34:19 +00:00
Michael Forney
0e8a8c9426 tar: Support typeflag '\0' when extracting 
POSIX recommends that "For backwards-compatibility, a typeflag value of
binary zero ( '\0' ) should be recognized as meaning a regular file when
extracting files from the archive".
 2014-11-01 22:34:08 +00:00
Michael Forney
453ce96d44 tar: Don't crash when get{pw,gr}uid fails 2014-11-01 22:33:55 +00:00
sin
0c5b7b9155 Stop using EXIT_{SUCCESS,FAILURE} 2014-10-02 23:46:59 +01:00
Hiltjo Posthuma
953ebf3573 code style 
Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
 2014-06-01 18:02:30 +01:00
sin
e37e2782a9 Only use major()/minor() if they are available in tar(1) 
Otherwise silently ignore them in the archive case.  This is the
same in principle as what we do in the unarchive case.
 2014-01-30 16:17:25 +00:00
sin
0a7791a25c Use recurse() in tar(1) instead of ftw(3) 2014-01-30 14:55:38 +00:00
sin
c83aef2cda Use preprocessor conditionals to check if makedev() is present 
makedev() is not portable and is typically implemented as a
macro.  If it exists use it, otherwise silently ignore character
and block devices.
 2014-01-28 17:22:48 +00:00
sin
b5a511dacf Exit with EXIT_SUCCESS/EXIT_FAILURE instead of 0 and 1 
Fixed for consistency purposes.
 2013-10-07 16:44:22 +01:00
David Galos
b5b7db4009 tar: Check inode AND dev before ignoring a file. Thanks, Lars Lindqvist! 2013-07-28 12:12:03 -04:00
Roberto E. Vargas Caballero
f636ac791b Avoid infinite loop in tar 
When the tar file is written in one directory archived by tar
the function archive enters in an infinite loop due to de
tar file written. This patch avoid this case checking the
inode of the tar file before of adding it to the archive.
 2013-07-20 13:18:39 -04:00
David Galos
9f8deb4b23 Tar compiles on BSD, thanks Roberto E. Vargas Caballero. Also remove tons of trailing whitespace. 2013-07-20 01:27:42 -04:00
sin
43c4213631 Remove trailing whitespace 2013-07-20 00:56:04 -04:00
David Galos
c5f10c4b06 Fixing idiotic mistake in tar 2013-07-18 11:52:01 -04:00
David Galos
2c75eb98d9 Adding tar. 2013-07-18 11:15:35 -04:00