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MFV: libz 1.2.4.3.
This commit is contained in:
commit
d413c90f0d
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=206708
@ -1,6 +1,34 @@
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ChangeLog file for zlib
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Changes in 1.2.4.3 (10 Apr 2010)
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- Only use CROSS_PREFIX in configure for ar and ranlib if they exist
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- Use CROSS_PREFIX for nm [Bar-Lev]
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- Assume _LARGEFILE64_SOURCE defined is equivalent to true
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- Avoid use of undefined symbols in #if with && and ||
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- Make *64 prototypes in gzguts.h consistent with functions
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- Add -shared load option for MinGW in configure [Bowler]
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- Move z_off64_t to public interface, use instead of off64_t
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- Remove ! from shell test in configure (not portable to Solaris)
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- Change +0 macro tests to -0 for possibly increased portability
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Changes in 1.2.4.2 (9 Apr 2010)
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- Add consistent carriage returns to readme.txt's in masmx86 and masmx64
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- Really provide prototypes for *64 functions when building without LFS
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- Only define unlink() in minigzip.c if unistd.h not included
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- Update README to point to contrib/vstudio project files
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- Move projects/vc6 to old/ and remove projects/
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- Include stdlib.h in minigzip.c for setmode() definition under WinCE
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- Clean up assembler builds in win32/Makefile.msc [Rowe]
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- Include sys/types.h for Microsoft for off_t definition
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- Fix memory leak on error in gz_open()
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- Symbolize nm as $NM in configure [Weigelt]
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- Use TEST_LDSHARED instead of LDSHARED to link test programs [Weigelt]
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- Add +0 to _FILE_OFFSET_BITS and _LFS64_LARGEFILE in case not defined
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- Fix bug in gzeof() to take into account unused input data
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- Avoid initialization of structures with variables in puff.c
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- Updated win32/README-WIN32.txt [Rowe]
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Changes in 1.2.4.1 (28 Mar 2010)
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- Remove the use of [a-z] constructs for sed in configure [gentoo 310225]
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- Remove $(SHAREDLIB) from LIBS in Makefile.in [Creech]
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@ -1,6 +1,6 @@
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ZLIB DATA COMPRESSION LIBRARY
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zlib 1.2.4.1 is a general purpose data compression library. All the code is
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zlib 1.2.4.3 is a general purpose data compression library. All the code is
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thread safe. The data format used by the zlib library is described by RFCs
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(Request for Comments) 1950 to 1952 in the files
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http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format)
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@ -16,7 +16,8 @@ minigzip.c.
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To compile all files and run the test program, follow the instructions given at
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the top of Makefile.in. In short "./configure; make test", and if that goes
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well, "make install" should work for most flavors of Unix. For Windows, use one
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of the special makefiles in win32/ or projects/ . For VMS, use make_vms.com.
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of the special makefiles in win32/ or contrib/vstudio/ . For VMS, use
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make_vms.com.
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Questions about zlib should be sent to <zlib@gzip.org>, or to Gilles Vollant
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<info@winimage.com> for the Windows DLL version. The zlib home page is
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@ -30,7 +31,7 @@ Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan. 1997
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issue of Dr. Dobb's Journal; a copy of the article is available at
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http://marknelson.us/1997/01/01/zlib-engine/ .
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The changes made in version 1.2.4.1 are documented in the file ChangeLog.
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The changes made in version 1.2.4.3 are documented in the file ChangeLog.
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Unsupported third party contributions are provided in directory contrib/ .
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@ -52,7 +52,7 @@
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#include "deflate.h"
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const char deflate_copyright[] =
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" deflate 1.2.4.1 Copyright 1995-2010 Jean-loup Gailly and Mark Adler ";
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" deflate 1.2.4.3 Copyright 1995-2010 Jean-loup Gailly and Mark Adler ";
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/*
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If you use the zlib library in a product, an acknowledgment is welcome
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in the documentation of your product. If for some reason you cannot
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@ -3,7 +3,7 @@
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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#if _LARGEFILE64_SOURCE == 1
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#ifdef _LARGEFILE64_SOURCE
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# ifndef _LARGEFILE_SOURCE
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# define _LARGEFILE_SOURCE 1
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# endif
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@ -56,10 +56,12 @@
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# endif
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#endif
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#if _LARGEFILE64_SOURCE == 1
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# define z_off64_t off64_t
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#else
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# define z_off64_t z_off_t
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/* provide prototypes for these when building zlib without LFS */
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#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0
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ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
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ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int));
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ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile));
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ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
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#endif
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/* default i/o buffer size -- double this for output when reading */
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@ -8,7 +8,7 @@
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#include "gzguts.h"
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#include "zutil.h"
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#if _LARGEFILE64_SOURCE == 1 && _LFS64_LARGEFILE == 1
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#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
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# define LSEEK lseek64
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#else
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# define LSEEK lseek
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@ -175,6 +175,7 @@ local gzFile gz_open(path, fd, mode)
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O_APPEND))),
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0666);
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if (state->fd == -1) {
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free(state->path);
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free(state);
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return NULL;
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}
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@ -435,7 +436,8 @@ int ZEXPORT gzeof(file)
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return 0;
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/* return end-of-file state */
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return state->mode == GZ_READ ? (state->eof && state->have == 0) : 0;
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return state->mode == GZ_READ ?
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(state->eof && state->strm.avail_in == 0 && state->have == 0) : 0;
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}
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/* -- see zlib.h -- */
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@ -9,7 +9,7 @@
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#define MAXBITS 15
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const char inflate_copyright[] =
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" inflate 1.2.4.1 Copyright 1995-2010 Mark Adler ";
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" inflate 1.2.4.3 Copyright 1995-2010 Mark Adler ";
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/*
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If you use the zlib library in a product, an acknowledgment is welcome
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in the documentation of your product. If for some reason you cannot
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@ -62,7 +62,7 @@ unsigned short FAR *work;
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35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
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static const unsigned short lext[31] = { /* Length codes 257..285 extra */
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16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
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19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 67, 206};
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19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 195, 66};
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static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
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1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
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257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
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@ -32,6 +32,9 @@
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#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__)
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# include <fcntl.h>
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# include <io.h>
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# ifdef UNDER_CE
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# include <stdlib.h>
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# endif
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# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)
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#else
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# define SET_BINARY_MODE(file)
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@ -50,9 +53,11 @@
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# include <unix.h> /* for fileno */
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#endif
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#if !defined(Z_HAVE_UNISTD_H) && !defined(_LARGEFILE64_SOURCE)
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#ifndef WIN32 /* unlink already in stdio.h for WIN32 */
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extern int unlink OF((const char *));
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#endif
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#endif
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#if defined(UNDER_CE)
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# include <windows.h>
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@ -364,8 +364,11 @@ typedef uLong FAR uLongf;
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# define Z_HAVE_UNISTD_H
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#endif
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#if defined(Z_HAVE_UNISTD_H)
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#ifdef STDC
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# include <sys/types.h> /* for off_t */
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#endif
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#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
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# include <unistd.h> /* for SEEK_* and off_t */
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# ifdef VMS
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# include <unixio.h> /* for off_t */
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@ -384,7 +387,6 @@ typedef uLong FAR uLongf;
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/*
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* This is hard-configured for FreeBSD.
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*/
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#include <sys/types.h>
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#define z_off_t off_t
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#ifndef _FILE_OFFSET_BITS
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#define _FILE_OFFSET_BITS 64
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@ -394,6 +396,12 @@ typedef uLong FAR uLongf;
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# define z_off_t long
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#endif
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#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
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# define z_off64_t off64_t
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#else
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# define z_off64_t z_off_t
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#endif
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#if defined(__OS400__)
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# define NO_vsnprintf
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#endif
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@ -1,4 +1,4 @@
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.TH ZLIB 3 "28 Mar 2010"
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.TH ZLIB 3 "10 Apr 2010"
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.SH NAME
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zlib \- compression/decompression library
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.SH SYNOPSIS
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@ -125,7 +125,7 @@ before asking for help.
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Send questions and/or comments to zlib@gzip.org,
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or (for the Windows DLL version) to Gilles Vollant (info@winimage.com).
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.SH AUTHORS
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Version 1.2.4.1
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Version 1.2.4.3
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Copyright (C) 1995-2010 Jean-loup Gailly (jloup@gzip.org)
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and Mark Adler (madler@alumni.caltech.edu).
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.LP
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@ -1,5 +1,5 @@
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/* zlib.h -- interface of the 'zlib' general purpose compression library
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version 1.2.4.1, March 28th, 2010
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version 1.2.4.3, April 10th, 2010
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Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler
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@ -37,12 +37,12 @@
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extern "C" {
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#endif
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#define ZLIB_VERSION "1.2.4.1"
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#define ZLIB_VERNUM 0x1241
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#define ZLIB_VERSION "1.2.4.3"
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#define ZLIB_VERNUM 0x1243
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#define ZLIB_VER_MAJOR 1
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#define ZLIB_VER_MINOR 2
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#define ZLIB_VER_REVISION 4
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#define ZLIB_VER_SUBREVISION 1
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#define ZLIB_VER_SUBREVISION 3
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/*
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The 'zlib' compression library provides in-memory compression and
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@ -1556,18 +1556,51 @@ ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
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inflateBackInit_((strm), (windowBits), (window), \
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ZLIB_VERSION, sizeof(z_stream))
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/* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or
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* change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if
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* both are true, the application gets the *64 functions, and the regular
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* functions are changed to 64 bits) -- in case these are set on systems
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* without large file support, _LFS64_LARGEFILE must also be true
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*/
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#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
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ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
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ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int));
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ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile));
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ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
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ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t));
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ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t));
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#endif
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#if !defined(ZLIB_INTERNAL) && _FILE_OFFSET_BITS-0 == 64 && _LFS64_LARGEFILE-0
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# define gzopen gzopen64
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# define gzseek gzseek64
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# define gztell gztell64
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# define gzoffset gzoffset64
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# define adler32_combine adler32_combine64
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# define crc32_combine crc32_combine64
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# ifdef _LARGEFILE64_SOURCE
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ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
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ZEXTERN z_off_t ZEXPORT gzseek64 OF((gzFile, z_off_t, int));
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ZEXTERN z_off_t ZEXPORT gztell64 OF((gzFile));
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ZEXTERN z_off_t ZEXPORT gzoffset64 OF((gzFile));
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ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
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ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
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# endif
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#else
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ZEXTERN gzFile ZEXPORT gzopen OF((const char *, const char *));
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ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile, z_off_t, int));
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ZEXTERN z_off_t ZEXPORT gztell OF((gzFile));
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ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile));
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ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
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ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
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#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL)
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struct internal_state {int dummy;}; /* hack for buggy compilers */
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#endif
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/* hack for buggy compilers */
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#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL)
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struct internal_state {int dummy;};
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#endif
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/* undocumented functions */
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ZEXTERN const char * ZEXPORT zError OF((int));
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ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp));
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ZEXTERN const uLongf * ZEXPORT get_crc_table OF((void));
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@ -154,20 +154,10 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
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#pragma warn -8066
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#endif
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#if _LARGEFILE64_SOURCE == 1 && _LFS64_LARGEFILE == 1
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# define z_off64_t off64_t
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#else
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# define z_off64_t z_off_t
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#endif
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/* provide prototypes for these when building zlib without LFS */
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#if _LARGEFILE64_SOURCE != 1 || _LFS64_LARGEFILE != 1
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ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
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ZEXTERN off_t ZEXPORT gzseek64 OF((gzFile, off_t, int));
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ZEXTERN off_t ZEXPORT gztell64 OF((gzFile));
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ZEXTERN off_t ZEXPORT gzoffset64 OF((gzFile));
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ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, off_t));
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ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, off_t));
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#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0
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ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
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ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
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#endif
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/* common defaults */
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