Chiebot-Mirror/zlib - zlib - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Mark Adler	21767c654d	zlib 1.2.12	3 years ago
Mark Adler	735eaa1ebd	Eliminate use of ULL constants. 0xffffffffffffffffULL was causing warnings for C99 usage. The suffix for the constant is not necessary anyway, so this commit removes them.	3 years ago
Mark Adler	f8719f5ae5	Speed up software CRC-32 computation by a factor of 1.5 to 3. Use the interleaved method of Kadatch and Jenkins in order to make use of pipelined instructions through multiple ALUs in a single core. This also speeds up and simplifies the combination of CRCs, and updates the functions to pre-calculate and use an operator for CRC combination.	6 years ago
Mark Adler	3c46f5ddb5	Avoid the use of ptrdiff_t. This isn't the right type anyway to assure that it contains a pointer. That type would be intptr_t or uintptr_t. However the C99 standard says that those types are optional, so their use would not be portable. This commit simply uses size_t or whatever configure decided to use for size_t. That would be the same length as ptrdiff_t, and so will work just as well. The code checks to see if the length of the type used is the same as the length of a void pointer, so there is already protection against the use of the wrong type. The use of size_t (or ptrdiff_t) will almost always work, as all modern architectures have an array size that is the same as the pointer size. Only old segmented architectures would have to fall back to the slower CRC-32 calculation, where the amount of memory that can be accessed is larger than the maximum array size.	8 years ago
Mark Adler	2fa463bacf	zlib 1.2.9	8 years ago
Mark Adler	bedea2483b	Clean up and comment the use of local for static.	8 years ago
Mark Adler	ce12c5cd00	Make a noble effort at setting OS_CODE correctly. This updates the OS_CODE determination at compile time to match as closely as possible the operating system mappings documented in the PKWare APPNOTE.TXT version 6.3.4, section 4.4.2.2. That byte in the gzip header is used by nobody for anything, as far as I can tell. However we might as well try to set it appropriately.	8 years ago
Mark Adler	51a223def4	Avoid use of DEBUG macro -- change to ZLIB_DEBUG.	10 years ago
Mark Adler	0b16609409	zlib 1.2.7.1	12 years ago
Mark Adler	f81b79c559	Line length cleanup.	12 years ago
Mark Adler	62d6112a79	Clean up the usage of z_const and respect const usage within zlib. This patch allows zlib to compile cleanly with the -Wcast-qual gcc warning enabled, but only if ZLIB_CONST is defined, which adds const to next_in and msg in z_stream and in the in_func prototype. A --const option is added to ./configure which adds -DZLIB_CONST to the compile flags, and adds -Wcast-qual to the compile flags when ZLIBGCCWARN is set in the environment.	13 years ago
Mark Adler	dab7531ecc	Simplify test and use of gcc hidden attribute.	13 years ago
Mark Adler	2547c6c81f	Don't use library or built-in byte swaps. Using optimized byte swaps reduced portability for no real benefit, since they are in parts of the code that represent a tiny fraction of the execution time. So a simple definition of a byte swap is now used.	13 years ago
Mark Adler	3f4339b61b	Improve the detection of no hidden visibility attribute.	13 years ago
Mark Adler	e6d2a8471b	Do not use the visibility attribute if NO_VIZ defined.	13 years ago
Mark Adler	a75d6ea070	Require gcc 4.0 or later on Mac OS X to use the hidden attribute.	13 years ago
Mark Adler	eee7b9e576	Remove unnecessary include for byte swap built-in [Bosmans].	13 years ago
Mark Adler	5bbdc122ad	Don't use built-in byte swaps if compiled solo.	13 years ago
Mark Adler	94acb3c1a0	zlib 1.2.6.1	13 years ago
Mark Adler	7d45cf5a1d	Use optimized byte swap operations for Microsoft and GNU [Snyder].	13 years ago
Mark Adler	fe61dfb8a2	zlib 1.2.5.2	13 years ago
Mark Adler	15b5671b78	Facilitate compilation with Borland C++ for pragmas and vsnprintf.	13 years ago
Mark Adler	f442c1e89e	Add a ./config --solo option to make zlib subset with no libary use A common request has been the ability to compile zlib to require no other libraries. This --solo option provides that ability. The price is that the gz, compress, and uncompress functions are eliminated, and that the user must provide memory allocation and free routines to deflate and inflate when initializing.	13 years ago
Mark Adler	00c836e325	Merge vestigial vsnprintf determination from zutil.h to gzguts.h. This also moves some of the same from zconf.h to gzguts.h. A new function, gzflags(), was created to pass the compilation flags related to vsnprintf usage back to zlibCompileFlags() in zutil.c. In the process, various compiler configuration files were updated to include gzflags(), as well as the new gzgetc_() function added when the gzgetc() macro was introduced in a previous patch.	13 years ago
Tor Lillqvist	7142fcfeed	Always add large file support for windows	13 years ago
Mark Adler	7301420248	zlib 1.2.4.5	13 years ago
Mark Adler	f4498bea28	zlib 1.2.4.3	13 years ago
Mark Adler	7147f24cd7	zlib 1.2.4.2	13 years ago
Mark Adler	05d47d2627	zlib 1.2.4.1	13 years ago
Mark Adler	a1141160bc	zlib 1.2.4	13 years ago
Mark Adler	dc5a43ebfa	zlib 1.2.3.6	13 years ago
Mark Adler	d004b04783	zlib 1.2.3.5	13 years ago
Mark Adler	f6194ef39a	zlib 1.2.3.4	13 years ago
Mark Adler	639be99788	zlib 1.2.3.3	13 years ago
Mark Adler	d6231142d2	zlib 1.2.3.2	13 years ago
Mark Adler	b1c19ca6d8	zlib 1.2.3.1	13 years ago
Mark Adler	9c3a583021	zlib 1.2.2.4	13 years ago
Mark Adler	6b8233bfe0	zlib 1.2.2.3	13 years ago
Mark Adler	0484693e17	zlib 1.2.2.2	13 years ago
Mark Adler	9811b53dd9	zlib 1.2.2.1	13 years ago
Mark Adler	7a6955760b	zlib 1.2.1.2	13 years ago
Mark Adler	7a33a861d1	zlib 1.2.1	13 years ago
Mark Adler	b97ec631c6	zlib 1.2.0.7	13 years ago
Mark Adler	4b5a43a219	zlib 1.2.0.5	13 years ago
Mark Adler	8e34b3a802	zlib 1.2.0.2	13 years ago
Mark Adler	13a294f044	zlib 1.2.0.1	13 years ago
Mark Adler	7c2a874e50	zlib 1.2.0	13 years ago
Mark Adler	a383133c4e	zlib 1.1.4	13 years ago
Mark Adler	14763ac7c6	zlib 1.1.3	13 years ago
Mark Adler	b8c9ecb076	zlib 1.0.9	13 years ago

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66 Commits (a4c17581d8fd9dc38d498430825d148fe7177881)