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Author SHA1 Message Date
Mark Adler
95698093f0 Improve speed of gzprintf() in transparent mode. 2015-07-05 18:14:53 -07:00
Mark Adler
8a979f6c79 Avoid left shift of a negative value in flush rank calculation. 
The C standard permits an undefined result for a left shift of a
negative value.
 2015-07-05 13:51:50 -07:00
Mark Adler
9859a94c10 Remedy Coverity warning. [Randers-Pehrson] 2015-01-26 21:42:42 -08:00
Mark Adler
5370d99a2a Add inflateCodesUsed() function for internal use. 2014-12-29 00:18:42 -08:00
Mark Adler
283520baf7 Fix bug in test/example.c where error code not saved. 2014-07-02 16:34:22 -07:00
Mark Adler
9cbda797c1 Note in zlib.h that compress() uses Z_DEFAULT_COMPRESSION. 2014-04-26 08:12:37 -07:00
Mark Adler
7d54c69413 Fix uncompress() to work on lengths more than a maximum unsigned. 2014-04-26 08:08:25 -07:00
Mark Adler
f898bbed89 Fix compress() to work on lengths more than a maximum unsigned. 2014-04-26 08:08:12 -07:00
Mark Adler
72c70060d8 Assure that gzoffset() is correct when appending. 
An open() with O_APPEND followed by an lseek() to determine the
position will return zero for a non-empty file, even though the
next write will start at the end of the file.  This commit works
around that by doing an lseek() to the end when appending.
 2014-04-24 19:45:36 -04:00
Mark Adler
799c87c0d8 Improve contrib/blast to return unused bytes. Fix the test code 
to report the count of unused bytes at the end correctly.  Add the
ability to provide initial input to blast().
 2013-08-24 10:36:32 -07:00
Mark Adler
89e335abb4 Fix contrib/minizip to permit unzipping with desktop API [Zouzou]. 2013-08-03 18:13:23 -07:00
Mark Adler
303d92cfee Spacing cleanup. 2013-05-23 20:11:54 -07:00
Mark Adler
ceeb615f46 Change version number to 1.2.8.1. 2013-05-02 23:12:54 -07:00
Mark Adler
5089329162 zlib 1.2.8 2013-04-28 17:23:49 -07:00
Mark Adler
5b5da45640 Fix mixed line endings in contrib/vstudio. 2013-04-28 17:22:27 -07:00
Mark Adler
2dad5389af Correct spelling error in zlib.h. 2013-04-28 15:57:11 -07:00
Mark Adler
b4d802825a Clean up contrib/vstudio [Roß]. 2013-04-28 15:57:11 -07:00
Mark Adler
f5ec26344f Update some copyright years. 2013-04-28 15:57:11 -07:00
Mark Adler
bddc968b14 Do not force Z_CONST for C++. 
Forcing Z_CONST resulted in an issue when compiling Firefox.  Now
if someone wants to compile zlib as C++ code (which it isn't), now
they will need to #define Z_CONST themselves.
 2013-04-28 15:57:11 -07:00
Mark Adler
5481269e1f Update contrib/minizip/iowin32.c for Windows RT [Vollant]. 2013-04-28 15:57:11 -07:00
Mark Adler
e8fee0ea7b Change version number to 1.2.8. 2013-04-28 15:57:10 -07:00
Mark Adler
b7bc388454 zlib 1.2.7.3 2013-04-13 21:18:35 -07:00
Mark Adler
c714072020 Fix version numbers and DLL names in contrib/vstudio/*/zlib.rc. 2013-04-13 19:33:28 -07:00
Mark Adler
388a285cb8 Change version number to 1.2.7.3. 2013-04-13 18:58:46 -07:00
Mark Adler
139c67fc87 zlib 1.2.7.2 2013-04-13 18:15:42 -07:00
Mark Adler
70252daf89 Add casts in gzwrite.c for pointer differences. 2013-04-13 18:04:06 -07:00
Mark Adler
9b703f2000 Fix typo in win32/Makefile.msc. 2013-04-13 17:54:57 -07:00
Mark Adler
5d33c62c7d Change check for a four-byte type back to hexadecimal. 2013-04-13 15:54:03 -07:00
Mark Adler
8a93f49c86 Change version number to 1.2.7.2. 2013-04-13 08:08:57 -07:00
Mark Adler
0b16609409 zlib 1.2.7.1 2013-03-24 22:47:59 -07:00
Mark Adler
f81b79c559 Line length cleanup. 2013-03-24 22:30:40 -07:00
Mark Adler
c661c374e8 Do not return Z_BUF_ERROR if deflateParam() has nothing to write. 
If the compressed data was already at a block boundary, then
deflateParam() would report Z_BUF_ERROR, because there was nothing
to write.  With this patch, Z_OK is returned in that case.
 2013-03-24 22:15:04 -07:00
Mark Adler
81c3068b9a In Makefile uninstall, don't rm if preceding cd fails. 2013-03-24 16:57:32 -07:00
Mark Adler
d3b613e320 Minor spacing cleanup in a comment in gzguts.h. 2013-03-24 16:56:05 -07:00
Enrico Weigelt, metux IT service
318a5e190e Add man pages for minizip and miniunzip. 2013-03-24 16:28:41 -07:00
Mark Adler
e9f0b78443 Add casts and consts to ease user conversion to C++. 
You would still need to run zlib2ansi on all of the *.c files.
 2013-03-24 16:09:08 -07:00
Mark Adler
0aac8cf7c4 Clean up the addition of gzvprintf. 2013-03-23 23:47:15 -07:00
Mark Adler
f0546c8e34 Clean up the addition of inflateGetDictionary. 2013-03-23 23:32:58 -07:00
Mark Adler
03ff48cc67 Remove runtime check in configure for four-byte integer type. 
That didn't work when cross-compiling.  Simply rely on limits.h.
If a compiler does not have limits.h, then zconf.h.in should be
modified to define Z_U4 as an unsiged four-byte integer type in
order for crc32() to be fast.

This also simplifies and makes more portable to check for a four-
byte type using limits.h.
 2013-03-23 22:30:09 -07:00
Mark Adler
66fcefbb2f Fix configure for Sun shell. 2013-03-23 13:50:10 -07:00
Mark Adler
b06dee4369 Add gzvprintf() as an undocumented function in zlib. 
The function is only available if stdarg.h is available.
 2013-03-22 18:32:37 -07:00
Mark Adler
dd5d0940e9 Add vc11 and vc12 build files to contrib/vstudio. 2013-03-22 17:38:37 -07:00
Mark Adler
a2d71e8e66 Fix typos in the use of _LARGEFILE64_SOURCE in zconf.h. 2013-02-24 00:16:24 -08:00
Like Ma
bc7e017112 Suport i686 and amd64 assembler builds in CMakeLists.txt. 
* Use -DASM686=1 to build with i686 asm.
 * Use -DAMD64=1 to build with amd64 asm.
 2013-02-24 00:02:36 -08:00
E. Timothy Uy
64a77facc0 Add TOP support to win32/Makefile.msc. 
Facilitate multi-platform compilation, e.g.:
nmake -f pathto\zlib\win32\Makefile.msc TOP=pathto\zlib
 2013-02-23 23:47:00 -08:00
Fredrik Orderud
79a7058be4 Simplify contrib/vstudio/vc10 with 'd' suffix. 2013-02-23 23:44:00 -08:00
takacsd
63ba7582b8 Fix types in contrib/minizip to match result of get_crc_table(). 2013-02-23 23:32:30 -08:00
Jason Williams
00dfee0b2e Fix casting error in contrib/testzlib/testzlib.c. 2013-02-23 23:28:45 -08:00
Will Glynn
27b7723222 Don't specify --version-script on Apple platforms in CMakeLists.txt. 
Mac OS X's linker (derived from LLVM, not GNU binutils) does not support
--version-script. Don't specify it on this platform.
 2013-02-23 23:11:15 -08:00
Will Glynn
bb97bc9d50 Quote --version-script argument in CMakeLists.txt. 
Previously, spaces in ${CMAKE_CURRENT_SOURCE_PATH} would expand into
multiple linker arguments.
 2013-02-23 23:03:42 -08:00