Commit Graph

15 Commits

Author SHA1 Message Date
Glenn L McGrath
debb21ece7 Fix a logic error, the old bunzip code returned non-zero for success,
new code returns 0 for success.
2003-10-28 23:04:50 +00:00
Manuel Novoa III
cad5364599 Major coreutils update. 2003-03-19 09:13:01 +00:00
Glenn L McGrath
237ae42fc9 Abstract read and seek in unarchiving code, convert bunzip to file descriptors, support tar -j 2002-11-03 14:05:15 +00:00
Glenn L McGrath
60bce4905c Move bunzip2 idecompression code to libunarchive 2002-11-03 07:28:38 +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
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
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
1f0c43668a Remove == TRUE' tests and convert != TRUE' and `== FALSE' tests to use !. 2001-12-20 23:13:26 +00:00
Aaron Lehmann
b9df470c4d Commit my improvement on Rodney Brown's patch to g(un)zip, decreasing
binary size.
2001-12-06 03:22:43 +00:00
Glenn L McGrath
fff11f1ab7 bzcat and bunzip -c support from Thomas Lundquist 2001-11-18 14:20:25 +00:00
Matt Kraai
c8227639db Change strdup calls to xstrdup (patch from Steve Merrifield). 2001-11-12 16:57:27 +00:00
Glenn L McGrath
24e2833cdf Initial support for for bunzip2....
This code could be improvemed by
 1) supporting more options,
 2) Creating a shared crc table with gunzip, or perhaps generated on the fly.
 3) Removing any remaining unneccessary code (e.g. if (noisy))
2001-10-05 03:48:57 +00:00