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c801d85f | 1 | |
21ea11a1 VS |
2 | ChangeLog file for zlib |
3 | ||
4 | Changes in 1.2.1 (17 November 2003) | |
5 | - Remove a tab in contrib/gzappend/gzappend.c | |
6 | - Update some interfaces in contrib for new zlib functions | |
7 | - Update zlib version number in some contrib entries | |
8 | - Add Windows CE definition for ptrdiff_t in zutil.h [Mai, Truta] | |
9 | - Support shared libraries on Hurd and KFreeBSD [Brown] | |
10 | - Fix error in NO_DIVIDE option of adler32.c | |
11 | ||
12 | Changes in 1.2.0.8 (4 November 2003) | |
13 | - Update version in contrib/delphi/ZLib.pas and contrib/pascal/zlibpas.pas | |
14 | - Add experimental NO_DIVIDE #define in adler32.c | |
15 | - Possibly faster on some processors (let me know if it is) | |
16 | - Correct Z_BLOCK to not return on first inflate call if no wrap | |
17 | - Fix strm->data_type on inflate() return to correctly indicate EOB | |
18 | - Add deflatePrime() function for appending in the middle of a byte | |
19 | - Add contrib/gzappend for an example of appending to a stream | |
20 | - Update win32/DLL_FAQ.txt [Truta] | |
21 | - Delete Turbo C comment in README [Truta] | |
22 | - Improve some indentation in zconf.h [Truta] | |
23 | - Fix infinite loop on bad input in configure script [Church] | |
24 | - Fix gzeof() for concatenated gzip files [Johnson] | |
25 | - Add example to contrib/visual-basic.txt [Michael B.] | |
26 | - Add -p to mkdir's in Makefile.in [vda] | |
27 | - Fix configure to properly detect presence or lack of printf functions | |
28 | - Add AS400 support [Monnerat] | |
29 | - Add a little Cygwin support [Wilson] | |
30 | ||
31 | Changes in 1.2.0.7 (21 September 2003) | |
32 | - Correct some debug formats in contrib/infback9 | |
33 | - Cast a type in a debug statement in trees.c | |
34 | - Change search and replace delimiter in configure from % to # [Beebe] | |
35 | - Update contrib/untgz to 0.2 with various fixes [Truta] | |
36 | - Add build support for Amiga [Nikl] | |
37 | - Remove some directories in old that have been updated to 1.2 | |
38 | - Add dylib building for Mac OS X in configure and Makefile.in | |
39 | - Remove old distribution stuff from Makefile | |
40 | - Update README to point to DLL_FAQ.txt, and add comment on Mac OS X | |
41 | - Update links in README | |
42 | ||
43 | Changes in 1.2.0.6 (13 September 2003) | |
44 | - Minor FAQ updates | |
45 | - Update contrib/minizip to 1.00 [Vollant] | |
46 | - Remove test of gz functions in example.c when GZ_COMPRESS defined [Truta] | |
47 | - Update POSTINC comment for 68060 [Nikl] | |
48 | - Add contrib/infback9 with deflate64 decoding (unsupported) | |
49 | - For MVS define NO_vsnprintf and undefine FAR [van Burik] | |
50 | - Add pragma for fdopen on MVS [van Burik] | |
51 | ||
52 | Changes in 1.2.0.5 (8 September 2003) | |
53 | - Add OF to inflateBackEnd() declaration in zlib.h | |
54 | - Remember start when using gzdopen in the middle of a file | |
55 | - Use internal off_t counters in gz* functions to properly handle seeks | |
56 | - Perform more rigorous check for distance-too-far in inffast.c | |
57 | - Add Z_BLOCK flush option to return from inflate at block boundary | |
58 | - Set strm->data_type on return from inflate | |
59 | - Indicate bits unused, if at block boundary, and if in last block | |
60 | - Replace size_t with ptrdiff_t in crc32.c, and check for correct size | |
61 | - Add condition so old NO_DEFLATE define still works for compatibility | |
62 | - FAQ update regarding the Windows DLL [Truta] | |
63 | - INDEX update: add qnx entry, remove aix entry [Truta] | |
64 | - Install zlib.3 into mandir [Wilson] | |
65 | - Move contrib/zlib_dll_FAQ.txt to win32/DLL_FAQ.txt; update [Truta] | |
66 | - Adapt the zlib interface to the new DLL convention guidelines [Truta] | |
67 | - Introduce ZLIB_WINAPI macro to allow the export of functions using | |
68 | the WINAPI calling convention, for Visual Basic [Vollant, Truta] | |
69 | - Update msdos and win32 scripts and makefiles [Truta] | |
70 | - Export symbols by name, not by ordinal, in win32/zlib.def [Truta] | |
71 | - Add contrib/ada [Anisimkov] | |
72 | - Move asm files from contrib/vstudio/vc70_32 to contrib/asm386 [Truta] | |
73 | - Rename contrib/asm386 to contrib/masmx86 [Truta, Vollant] | |
74 | - Add contrib/masm686 [Truta] | |
75 | - Fix offsets in contrib/inflate86 and contrib/masmx86/inffas32.asm | |
76 | [Truta, Vollant] | |
77 | - Update contrib/delphi; rename to contrib/pascal; add example [Truta] | |
78 | - Remove contrib/delphi2; add a new contrib/delphi [Truta] | |
79 | - Avoid inclusion of the nonstandard <memory.h> in contrib/iostream, | |
80 | and fix some method prototypes [Truta] | |
81 | - Fix the ZCR_SEED2 constant to avoid warnings in contrib/minizip | |
82 | [Truta] | |
83 | - Avoid the use of backslash (\) in contrib/minizip [Vollant] | |
84 | - Fix file time handling in contrib/untgz; update makefiles [Truta] | |
85 | - Update contrib/vstudio/vc70_32 to comply with the new DLL guidelines | |
86 | [Vollant] | |
87 | - Remove contrib/vstudio/vc15_16 [Vollant] | |
88 | - Rename contrib/vstudio/vc70_32 to contrib/vstudio/vc7 [Truta] | |
89 | - Update README.contrib [Truta] | |
90 | - Invert the assignment order of match_head and s->prev[...] in | |
91 | INSERT_STRING [Truta] | |
92 | - Compare TOO_FAR with 32767 instead of 32768, to avoid 16-bit warnings | |
93 | [Truta] | |
94 | - Compare function pointers with 0, not with NULL or Z_NULL [Truta] | |
95 | - Fix prototype of syncsearch in inflate.c [Truta] | |
96 | - Introduce ASMINF macro to be enabled when using an ASM implementation | |
97 | of inflate_fast [Truta] | |
98 | - Change NO_DEFLATE to NO_GZCOMPRESS [Truta] | |
99 | - Modify test_gzio in example.c to take a single file name as a | |
100 | parameter [Truta] | |
101 | - Exit the example.c program if gzopen fails [Truta] | |
102 | - Add type casts around strlen in example.c [Truta] | |
103 | - Remove casting to sizeof in minigzip.c; give a proper type | |
104 | to the variable compared with SUFFIX_LEN [Truta] | |
105 | - Update definitions of STDC and STDC99 in zconf.h [Truta] | |
106 | - Synchronize zconf.h with the new Windows DLL interface [Truta] | |
107 | - Use SYS16BIT instead of __32BIT__ to distinguish between | |
108 | 16- and 32-bit platforms [Truta] | |
109 | - Use far memory allocators in small 16-bit memory models for | |
110 | Turbo C [Truta] | |
111 | - Add info about the use of ASMV, ASMINF and ZLIB_WINAPI in | |
112 | zlibCompileFlags [Truta] | |
113 | - Cygwin has vsnprintf [Wilson] | |
114 | - In Windows16, OS_CODE is 0, as in MSDOS [Truta] | |
115 | - In Cygwin, OS_CODE is 3 (Unix), not 11 (Windows32) [Wilson] | |
116 | ||
117 | Changes in 1.2.0.4 (10 August 2003) | |
118 | - Minor FAQ updates | |
119 | - Be more strict when checking inflateInit2's windowBits parameter | |
120 | - Change NO_GUNZIP compile option to NO_GZIP to cover deflate as well | |
121 | - Add gzip wrapper option to deflateInit2 using windowBits | |
122 | - Add updated QNX rule in configure and qnx directory [Bonnefoy] | |
123 | - Make inflate distance-too-far checks more rigorous | |
124 | - Clean up FAR usage in inflate | |
125 | - Add casting to sizeof() in gzio.c and minigzip.c | |
126 | ||
127 | Changes in 1.2.0.3 (19 July 2003) | |
128 | - Fix silly error in gzungetc() implementation [Vollant] | |
129 | - Update contrib/minizip and contrib/vstudio [Vollant] | |
130 | - Fix printf format in example.c | |
131 | - Correct cdecl support in zconf.in.h [Anisimkov] | |
132 | - Minor FAQ updates | |
133 | ||
134 | Changes in 1.2.0.2 (13 July 2003) | |
135 | - Add ZLIB_VERNUM in zlib.h for numerical preprocessor comparisons | |
136 | - Attempt to avoid warnings in crc32.c for pointer-int conversion | |
137 | - Add AIX to configure, remove aix directory [Bakker] | |
138 | - Add some casts to minigzip.c | |
139 | - Improve checking after insecure sprintf() or vsprintf() calls | |
140 | - Remove #elif's from crc32.c | |
141 | - Change leave label to inf_leave in inflate.c and infback.c to avoid | |
142 | library conflicts | |
143 | - Remove inflate gzip decoding by default--only enable gzip decoding by | |
144 | special request for stricter backward compatibility | |
145 | - Add zlibCompileFlags() function to return compilation information | |
146 | - More typecasting in deflate.c to avoid warnings | |
147 | - Remove leading underscore from _Capital #defines [Truta] | |
148 | - Fix configure to link shared library when testing | |
149 | - Add some Windows CE target adjustments [Mai] | |
150 | - Remove #define ZLIB_DLL in zconf.h [Vollant] | |
151 | - Add zlib.3 [Rodgers] | |
152 | - Update RFC URL in deflate.c and algorithm.txt [Mai] | |
153 | - Add zlib_dll_FAQ.txt to contrib [Truta] | |
154 | - Add UL to some constants [Truta] | |
155 | - Update minizip and vstudio [Vollant] | |
156 | - Remove vestigial NEED_DUMMY_RETURN from zconf.in.h | |
157 | - Expand use of NO_DUMMY_DECL to avoid all dummy structures | |
158 | - Added iostream3 to contrib [Schwardt] | |
159 | - Replace rewind() with fseek() for WinCE [Truta] | |
160 | - Improve setting of zlib format compression level flags | |
161 | - Report 0 for huffman and rle strategies and for level == 0 or 1 | |
162 | - Report 2 only for level == 6 | |
163 | - Only deal with 64K limit when necessary at compile time [Truta] | |
164 | - Allow TOO_FAR check to be turned off at compile time [Truta] | |
165 | - Add gzclearerr() function [Souza] | |
166 | - Add gzungetc() function | |
167 | ||
168 | Changes in 1.2.0.1 (17 March 2003) | |
169 | - Add Z_RLE strategy for run-length encoding [Truta] | |
170 | - When Z_RLE requested, restrict matches to distance one | |
171 | - Update zlib.h, minigzip.c, gzopen(), gzdopen() for Z_RLE | |
172 | - Correct FASTEST compilation to allow level == 0 | |
173 | - Clean up what gets compiled for FASTEST | |
174 | - Incorporate changes to zconf.in.h [Vollant] | |
175 | - Refine detection of Turbo C need for dummy returns | |
176 | - Refine ZLIB_DLL compilation | |
177 | - Include additional header file on VMS for off_t typedef | |
178 | - Try to use _vsnprintf where it supplants vsprintf [Vollant] | |
179 | - Add some casts in inffast.c | |
180 | - Enchance comments in zlib.h on what happens if gzprintf() tries to | |
181 | write more than 4095 bytes before compression | |
182 | - Remove unused state from inflateBackEnd() | |
183 | - Remove exit(0) from minigzip.c, example.c | |
184 | - Get rid of all those darn tabs | |
185 | - Add "check" target to Makefile.in that does the same thing as "test" | |
186 | - Add "mostlyclean" and "maintainer-clean" targets to Makefile.in | |
187 | - Update contrib/inflate86 [Anderson] | |
188 | - Update contrib/testzlib, contrib/vstudio, contrib/minizip [Vollant] | |
189 | - Add msdos and win32 directories with makefiles [Truta] | |
190 | - More additions and improvements to the FAQ | |
191 | ||
192 | Changes in 1.2.0 (9 March 2003) | |
193 | - New and improved inflate code | |
194 | - About 20% faster | |
195 | - Does not allocate 32K window unless and until needed | |
196 | - Automatically detects and decompresses gzip streams | |
197 | - Raw inflate no longer needs an extra dummy byte at end | |
198 | - Added inflateBack functions using a callback interface--even faster | |
199 | than inflate, useful for file utilities (gzip, zip) | |
200 | - Added inflateCopy() function to record state for random access on | |
201 | externally generated deflate streams (e.g. in gzip files) | |
202 | - More readable code (I hope) | |
203 | - New and improved crc32() | |
204 | - About 50% faster, thanks to suggestions from Rodney Brown | |
205 | - Add deflateBound() and compressBound() functions | |
206 | - Fix memory leak in deflateInit2() | |
207 | - Permit setting dictionary for raw deflate (for parallel deflate) | |
208 | - Fix const declaration for gzwrite() | |
209 | - Check for some malloc() failures in gzio.c | |
210 | - Fix bug in gzopen() on single-byte file 0x1f | |
211 | - Fix bug in gzread() on concatenated file with 0x1f at end of buffer | |
212 | and next buffer doesn't start with 0x8b | |
213 | - Fix uncompress() to return Z_DATA_ERROR on truncated input | |
214 | - Free memory at end of example.c | |
215 | - Remove MAX #define in trees.c (conflicted with some libraries) | |
216 | - Fix static const's in deflate.c, gzio.c, and zutil.[ch] | |
217 | - Declare malloc() and free() in gzio.c if STDC not defined | |
218 | - Use malloc() instead of calloc() in zutil.c if int big enough | |
219 | - Define STDC for AIX | |
220 | - Add aix/ with approach for compiling shared library on AIX | |
221 | - Add HP-UX support for shared libraries in configure | |
222 | - Add OpenUNIX support for shared libraries in configure | |
223 | - Use $cc instead of gcc to build shared library | |
224 | - Make prefix directory if needed when installing | |
225 | - Correct Macintosh avoidance of typedef Byte in zconf.h | |
226 | - Correct Turbo C memory allocation when under Linux | |
227 | - Use libz.a instead of -lz in Makefile (assure use of compiled library) | |
228 | - Update configure to check for snprintf or vsnprintf functions and their | |
229 | return value, warn during make if using an insecure function | |
230 | - Fix configure problem with compile-time knowledge of HAVE_UNISTD_H that | |
231 | is lost when library is used--resolution is to build new zconf.h | |
232 | - Documentation improvements (in zlib.h): | |
233 | - Document raw deflate and inflate | |
234 | - Update RFCs URL | |
235 | - Point out that zlib and gzip formats are different | |
236 | - Note that Z_BUF_ERROR is not fatal | |
237 | - Document string limit for gzprintf() and possible buffer overflow | |
238 | - Note requirement on avail_out when flushing | |
239 | - Note permitted values of flush parameter of inflate() | |
240 | - Add some FAQs (and even answers) to the FAQ | |
241 | - Add contrib/inflate86/ for x86 faster inflate | |
242 | - Add contrib/blast/ for PKWare Data Compression Library decompression | |
243 | - Add contrib/puff/ simple inflate for deflate format description | |
c801d85f | 244 | |
e1c743cc VS |
245 | Changes in 1.1.4 (11 March 2002) |
246 | - ZFREE was repeated on same allocation on some error conditions. | |
247 | This creates a security problem described in | |
248 | http://www.zlib.org/advisory-2002-03-11.txt | |
249 | - Returned incorrect error (Z_MEM_ERROR) on some invalid data | |
250 | - Avoid accesses before window for invalid distances with inflate window | |
251 | less than 32K. | |
252 | - force windowBits > 8 to avoid a bug in the encoder for a window size | |
253 | of 256 bytes. (A complete fix will be available in 1.1.5). | |
21ea11a1 | 254 | |
e1c743cc VS |
255 | Changes in 1.1.3 (9 July 1998) |
256 | - fix "an inflate input buffer bug that shows up on rare but persistent | |
257 | occasions" (Mark) | |
258 | - fix gzread and gztell for concatenated .gz files (Didier Le Botlan) | |
259 | - fix gzseek(..., SEEK_SET) in write mode | |
260 | - fix crc check after a gzeek (Frank Faubert) | |
261 | - fix miniunzip when the last entry in a zip file is itself a zip file | |
262 | (J Lillge) | |
263 | - add contrib/asm586 and contrib/asm686 (Brian Raiter) | |
264 | See http://www.muppetlabs.com/~breadbox/software/assembly.html | |
265 | - add support for Delphi 3 in contrib/delphi (Bob Dellaca) | |
266 | - add support for C++Builder 3 and Delphi 3 in contrib/delphi2 (Davide Moretti) | |
267 | - do not exit prematurely in untgz if 0 at start of block (Magnus Holmgren) | |
268 | - use macro EXTERN instead of extern to support DLL for BeOS (Sander Stoks) | |
269 | - added a FAQ file | |
270 | ||
271 | - Support gzdopen on Mac with Metrowerks (Jason Linhart) | |
272 | - Do not redefine Byte on Mac (Brad Pettit & Jason Linhart) | |
273 | - define SEEK_END too if SEEK_SET is not defined (Albert Chin-A-Young) | |
274 | - avoid some warnings with Borland C (Tom Tanner) | |
275 | - fix a problem in contrib/minizip/zip.c for 16-bit MSDOS (Gilles Vollant) | |
276 | - emulate utime() for WIN32 in contrib/untgz (Gilles Vollant) | |
277 | - allow several arguments to configure (Tim Mooney, Frodo Looijaard) | |
278 | - use libdir and includedir in Makefile.in (Tim Mooney) | |
279 | - support shared libraries on OSF1 V4 (Tim Mooney) | |
280 | - remove so_locations in "make clean" (Tim Mooney) | |
281 | - fix maketree.c compilation error (Glenn, Mark) | |
282 | - Python interface to zlib now in Python 1.5 (Jeremy Hylton) | |
283 | - new Makefile.riscos (Rich Walker) | |
284 | - initialize static descriptors in trees.c for embedded targets (Nick Smith) | |
285 | - use "foo-gz" in example.c for RISCOS and VMS (Nick Smith) | |
286 | - add the OS/2 files in Makefile.in too (Andrew Zabolotny) | |
287 | - fix fdopen and halloc macros for Microsoft C 6.0 (Tom Lane) | |
288 | - fix maketree.c to allow clean compilation of inffixed.h (Mark) | |
289 | - fix parameter check in deflateCopy (Gunther Nikl) | |
290 | - cleanup trees.c, use compressed_len only in debug mode (Christian Spieler) | |
291 | - Many portability patches by Christian Spieler: | |
292 | . zutil.c, zutil.h: added "const" for zmem* | |
293 | . Make_vms.com: fixed some typos | |
294 | . Make_vms.com: msdos/Makefile.*: removed zutil.h from some dependency lists | |
295 | . msdos/Makefile.msc: remove "default rtl link library" info from obj files | |
296 | . msdos/Makefile.*: use model-dependent name for the built zlib library | |
297 | . msdos/Makefile.emx, nt/Makefile.emx, nt/Makefile.gcc: | |
298 | new makefiles, for emx (DOS/OS2), emx&rsxnt and mingw32 (Windows 9x / NT) | |
299 | - use define instead of typedef for Bytef also for MSC small/medium (Tom Lane) | |
300 | - replace __far with _far for better portability (Christian Spieler, Tom Lane) | |
301 | - fix test for errno.h in configure (Tim Newsham) | |
302 | ||
c801d85f KB |
303 | Changes in 1.1.2 (19 March 98) |
304 | - added contrib/minzip, mini zip and unzip based on zlib (Gilles Vollant) | |
305 | See http://www.winimage.com/zLibDll/unzip.html | |
306 | - preinitialize the inflate tables for fixed codes, to make the code | |
307 | completely thread safe (Mark) | |
308 | - some simplifications and slight speed-up to the inflate code (Mark) | |
309 | - fix gzeof on non-compressed files (Allan Schrum) | |
310 | - add -std1 option in configure for OSF1 to fix gzprintf (Martin Mokrejs) | |
311 | - use default value of 4K for Z_BUFSIZE for 16-bit MSDOS (Tim Wegner + Glenn) | |
312 | - added os2/Makefile.def and os2/zlib.def (Andrew Zabolotny) | |
313 | - add shared lib support for UNIX_SV4.2MP (MATSUURA Takanori) | |
314 | - do not wrap extern "C" around system includes (Tom Lane) | |
315 | - mention zlib binding for TCL in README (Andreas Kupries) | |
316 | - added amiga/Makefile.pup for Amiga powerUP SAS/C PPC (Andreas Kleinert) | |
317 | - allow "make install prefix=..." even after configure (Glenn Randers-Pehrson) | |
318 | - allow "configure --prefix $HOME" (Tim Mooney) | |
319 | - remove warnings in example.c and gzio.c (Glenn Randers-Pehrson) | |
320 | - move Makefile.sas to amiga/Makefile.sas | |
321 | ||
322 | Changes in 1.1.1 (27 Feb 98) | |
323 | - fix macros _tr_tally_* in deflate.h for debug mode (Glenn Randers-Pehrson) | |
324 | - remove block truncation heuristic which had very marginal effect for zlib | |
325 | (smaller lit_bufsize than in gzip 1.2.4) and degraded a little the | |
326 | compression ratio on some files. This also allows inlining _tr_tally for | |
327 | matches in deflate_slow. | |
328 | - added msdos/Makefile.w32 for WIN32 Microsoft Visual C++ (Bob Frazier) | |
329 | ||
330 | Changes in 1.1.0 (24 Feb 98) | |
331 | - do not return STREAM_END prematurely in inflate (John Bowler) | |
332 | - revert to the zlib 1.0.8 inflate to avoid the gcc 2.8.0 bug (Jeremy Buhler) | |
333 | - compile with -DFASTEST to get compression code optimized for speed only | |
334 | - in minigzip, try mmap'ing the input file first (Miguel Albrecht) | |
335 | - increase size of I/O buffers in minigzip.c and gzio.c (not a big gain | |
336 | on Sun but significant on HP) | |
337 | ||
338 | - add a pointer to experimental unzip library in README (Gilles Vollant) | |
339 | - initialize variable gcc in configure (Chris Herborth) | |
340 | ||
341 | Changes in 1.0.9 (17 Feb 1998) | |
342 | - added gzputs and gzgets functions | |
343 | - do not clear eof flag in gzseek (Mark Diekhans) | |
344 | - fix gzseek for files in transparent mode (Mark Diekhans) | |
345 | - do not assume that vsprintf returns the number of bytes written (Jens Krinke) | |
346 | - replace EXPORT with ZEXPORT to avoid conflict with other programs | |
347 | - added compress2 in zconf.h, zlib.def, zlib.dnt | |
348 | - new asm code from Gilles Vollant in contrib/asm386 | |
349 | - simplify the inflate code (Mark): | |
350 | . Replace ZALLOC's in huft_build() with single ZALLOC in inflate_blocks_new() | |
351 | . ZALLOC the length list in inflate_trees_fixed() instead of using stack | |
352 | . ZALLOC the value area for huft_build() instead of using stack | |
353 | . Simplify Z_FINISH check in inflate() | |
354 | ||
355 | - Avoid gcc 2.8.0 comparison bug a little differently than zlib 1.0.8 | |
356 | - in inftrees.c, avoid cc -O bug on HP (Farshid Elahi) | |
357 | - in zconf.h move the ZLIB_DLL stuff earlier to avoid problems with | |
358 | the declaration of FAR (Gilles VOllant) | |
359 | - install libz.so* with mode 755 (executable) instead of 644 (Marc Lehmann) | |
360 | - read_buf buf parameter of type Bytef* instead of charf* | |
361 | - zmemcpy parameters are of type Bytef*, not charf* (Joseph Strout) | |
362 | - do not redeclare unlink in minigzip.c for WIN32 (John Bowler) | |
363 | - fix check for presence of directories in "make install" (Ian Willis) | |
364 | ||
365 | Changes in 1.0.8 (27 Jan 1998) | |
366 | - fixed offsets in contrib/asm386/gvmat32.asm (Gilles Vollant) | |
367 | - fix gzgetc and gzputc for big endian systems (Markus Oberhumer) | |
368 | - added compress2() to allow setting the compression level | |
369 | - include sys/types.h to get off_t on some systems (Marc Lehmann & QingLong) | |
370 | - use constant arrays for the static trees in trees.c instead of computing | |
371 | them at run time (thanks to Ken Raeburn for this suggestion). To create | |
372 | trees.h, compile with GEN_TREES_H and run "make test". | |
373 | - check return code of example in "make test" and display result | |
374 | - pass minigzip command line options to file_compress | |
375 | - simplifying code of inflateSync to avoid gcc 2.8 bug | |
376 | ||
377 | - support CC="gcc -Wall" in configure -s (QingLong) | |
378 | - avoid a flush caused by ftell in gzopen for write mode (Ken Raeburn) | |
379 | - fix test for shared library support to avoid compiler warnings | |
380 | - zlib.lib -> zlib.dll in msdos/zlib.rc (Gilles Vollant) | |
381 | - check for TARGET_OS_MAC in addition to MACOS (Brad Pettit) | |
382 | - do not use fdopen for Metrowerks on Mac (Brad Pettit)) | |
383 | - add checks for gzputc and gzputc in example.c | |
384 | - avoid warnings in gzio.c and deflate.c (Andreas Kleinert) | |
385 | - use const for the CRC table (Ken Raeburn) | |
386 | - fixed "make uninstall" for shared libraries | |
387 | - use Tracev instead of Trace in infblock.c | |
388 | - in example.c use correct compressed length for test_sync | |
389 | - suppress +vnocompatwarnings in configure for HPUX (not always supported) | |
390 | ||
391 | Changes in 1.0.7 (20 Jan 1998) | |
392 | - fix gzseek which was broken in write mode | |
393 | - return error for gzseek to negative absolute position | |
394 | - fix configure for Linux (Chun-Chung Chen) | |
395 | - increase stack space for MSC (Tim Wegner) | |
396 | - get_crc_table and inflateSyncPoint are EXPORTed (Gilles Vollant) | |
397 | - define EXPORTVA for gzprintf (Gilles Vollant) | |
398 | - added man page zlib.3 (Rick Rodgers) | |
399 | - for contrib/untgz, fix makedir() and improve Makefile | |
400 | ||
401 | - check gzseek in write mode in example.c | |
402 | - allocate extra buffer for seeks only if gzseek is actually called | |
403 | - avoid signed/unsigned comparisons (Tim Wegner, Gilles Vollant) | |
404 | - add inflateSyncPoint in zconf.h | |
405 | - fix list of exported functions in nt/zlib.dnt and mdsos/zlib.def | |
406 | ||
407 | Changes in 1.0.6 (19 Jan 1998) | |
408 | - add functions gzprintf, gzputc, gzgetc, gztell, gzeof, gzseek, gzrewind and | |
409 | gzsetparams (thanks to Roland Giersig and Kevin Ruland for some of this code) | |
410 | - Fix a deflate bug occuring only with compression level 0 (thanks to | |
411 | Andy Buckler for finding this one). | |
412 | - In minigzip, pass transparently also the first byte for .Z files. | |
413 | - return Z_BUF_ERROR instead of Z_OK if output buffer full in uncompress() | |
414 | - check Z_FINISH in inflate (thanks to Marc Schluper) | |
415 | - Implement deflateCopy (thanks to Adam Costello) | |
416 | - make static libraries by default in configure, add --shared option. | |
417 | - move MSDOS or Windows specific files to directory msdos | |
418 | - suppress the notion of partial flush to simplify the interface | |
419 | (but the symbol Z_PARTIAL_FLUSH is kept for compatibility with 1.0.4) | |
420 | - suppress history buffer provided by application to simplify the interface | |
421 | (this feature was not implemented anyway in 1.0.4) | |
422 | - next_in and avail_in must be initialized before calling inflateInit or | |
423 | inflateInit2 | |
424 | - add EXPORT in all exported functions (for Windows DLL) | |
425 | - added Makefile.nt (thanks to Stephen Williams) | |
426 | - added the unsupported "contrib" directory: | |
427 | contrib/asm386/ by Gilles Vollant <info@winimage.com> | |
21ea11a1 | 428 | 386 asm code replacing longest_match(). |
c801d85f KB |
429 | contrib/iostream/ by Kevin Ruland <kevin@rodin.wustl.edu> |
430 | A C++ I/O streams interface to the zlib gz* functions | |
431 |