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zlib 1.2.1

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This commit is contained in:
Mark Adler 2011-09-09 23:23:27 -07:00
parent a2506218cd
commit 7a33a861d1
23 changed files with 72 additions and 65 deletions
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10
ChangeLog
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@ -1,6 +1,14 @@
ChangeLog file for zlib
Changes in 1.2.1 (17 November 2003)
- Remove a tab in contrib/gzappend/gzappend.c
- Update some interfaces in contrib for new zlib functions
- Update zlib version number in some contrib entries
- Add Windows CE definition for ptrdiff_t in zutil.h [Mai, Truta]
- Support shared libraries on Hurd and KFreeBSD [Brown]
- Fix error in NO_DIVIDE option of adler32.c
Changes in 1.2.0.8 (4 November 2003)
- Update version in contrib/delphi/ZLib.pas and contrib/pascal/zlibpas.pas
- Add experimental NO_DIVIDE #define in adler32.c
@ -18,7 +26,7 @@ Changes in 1.2.0.8 (4 November 2003)
- Add -p to mkdir's in Makefile.in [vda]
- Fix configure to properly detect presence or lack of printf functions
- Add AS400 support [Monnerat]
- Added a little Cygwin support [Wilson]
- Add a little Cygwin support [Wilson]
Changes in 1.2.0.7 (21 September 2003)
- Correct some debug formats in contrib/infback9

2
Makefile
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@ -30,7 +30,7 @@ CPP=$(CC) -E
LIBS=libz.a
SHAREDLIB=libz.so
SHAREDLIBV=libz.so.1.2.0.8
SHAREDLIBV=libz.so.1.2.1
SHAREDLIBM=libz.so.1
AR=ar rc

2
Makefile.in
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@ -30,7 +30,7 @@ CPP=$(CC) -E
LIBS=libz.a
SHAREDLIB=libz.so
SHAREDLIBV=libz.so.1.2.0.8
SHAREDLIBV=libz.so.1.2.1
SHAREDLIBM=libz.so.1
AR=ar rc

4
README
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@ -1,6 +1,6 @@
ZLIB DATA COMPRESSION LIBRARY
zlib 1.2.0.8 is a general purpose data compression library. All the code is
zlib 1.2.1 is a general purpose data compression library. All the code is
thread safe. The data format used by the zlib library is described by RFCs
(Request for Comments) 1950 to 1952 in the files
http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format)
@ -34,7 +34,7 @@ Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan. 1997
issue of Dr. Dobb's Journal; a copy of the article is available in
http://dogma.net/markn/articles/zlibtool/zlibtool.htm
The changes made in version 1.2.0.8 are documented in the file ChangeLog.
The changes made in version 1.2.1 are documented in the file ChangeLog.
Unsupported third party contributions are provided in directory "contrib".

34
adler32.c
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@ -21,23 +21,23 @@
#ifdef NO_DIVIDE
# define MOD(a) \
do { \
if (a > (BASE << 16)) a -= (BASE << 16); \
if (a > (BASE << 15)) a -= (BASE << 15); \
if (a > (BASE << 14)) a -= (BASE << 14); \
if (a > (BASE << 13)) a -= (BASE << 13); \
if (a > (BASE << 12)) a -= (BASE << 12); \
if (a > (BASE << 11)) a -= (BASE << 11); \
if (a > (BASE << 10)) a -= (BASE << 10); \
if (a > (BASE << 9)) a -= (BASE << 9); \
if (a > (BASE << 8)) a -= (BASE << 8); \
if (a > (BASE << 7)) a -= (BASE << 7); \
if (a > (BASE << 6)) a -= (BASE << 6); \
if (a > (BASE << 5)) a -= (BASE << 5); \
if (a > (BASE << 4)) a -= (BASE << 4); \
if (a > (BASE << 3)) a -= (BASE << 3); \
if (a > (BASE << 2)) a -= (BASE << 2); \
if (a > (BASE << 1)) a -= (BASE << 1); \
if (a > BASE) a -= BASE; \
if (a >= (BASE << 16)) a -= (BASE << 16); \
if (a >= (BASE << 15)) a -= (BASE << 15); \
if (a >= (BASE << 14)) a -= (BASE << 14); \
if (a >= (BASE << 13)) a -= (BASE << 13); \
if (a >= (BASE << 12)) a -= (BASE << 12); \
if (a >= (BASE << 11)) a -= (BASE << 11); \
if (a >= (BASE << 10)) a -= (BASE << 10); \
if (a >= (BASE << 9)) a -= (BASE << 9); \
if (a >= (BASE << 8)) a -= (BASE << 8); \
if (a >= (BASE << 7)) a -= (BASE << 7); \
if (a >= (BASE << 6)) a -= (BASE << 6); \
if (a >= (BASE << 5)) a -= (BASE << 5); \
if (a >= (BASE << 4)) a -= (BASE << 4); \
if (a >= (BASE << 3)) a -= (BASE << 3); \
if (a >= (BASE << 2)) a -= (BASE << 2); \
if (a >= (BASE << 1)) a -= (BASE << 1); \
if (a >= BASE) a -= BASE; \
} while (0)
#else
# define MOD(a) a %= BASE

2
as400/bndsrc
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@ -87,7 +87,7 @@ STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB')
EXPORT SYMBOL("zError")
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/* Version 1.2.0.7 additional entry points. */
/* Version 1.2.1 additional entry points. */
/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
/********************************************************************/

2
as400/compile.clp
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@ -118,6 +118,6 @@
&MODLIB/INFTREES &MODLIB/TREES +
&MODLIB/UNCOMPR &MODLIB/ZUTIL) +
SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC) +
TEXT('ZLIB 1.2.0.7') TGTRLS(V4R4M0)
TEXT('ZLIB 1.2.1') TGTRLS(V4R4M0)
ENDPGM

2
as400/readme.txt
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@ -1,4 +1,4 @@
ZLIB version 1.2.0.7 for AS400 installation instructions
ZLIB version 1.2.1 for AS400 installation instructions
I) From an AS400 *SAVF file:

6
as400/zlib.inc
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@ -1,7 +1,7 @@
* ZLIB.INC - Interface to the general purpose compression library
*
* ILE RPG400 version by Patrick Monnerat, DATASPHERE.
* Version 1.2.0.7
* Version 1.2.1
*
*
* WARNING:
@ -20,8 +20,8 @@
* Constants
**************************************************************************
*
D ZLIB_VERSION C '1.2.0.8' Header's version
D ZLIB_VERNUM C X'1208'
D ZLIB_VERSION C '1.2.1' Header's version
D ZLIB_VERNUM C X'1210'
*
D Z_NO_FLUSH C 0
D Z_SYNC_FLUSH C 2

2
configure vendored
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@ -76,7 +76,7 @@ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then
SFLAGS=${CFLAGS-"-fPIC -O3"}
CFLAGS="$cflags"
case `(uname -s || echo unknown) 2>/dev/null` in
Linux | linux) LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1"};;
Linux | linux | GNU | GNU/*) LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1"};;
CYGWIN* | Cygwin* | cygwin* )
EXE='.exe';;
QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4

22
contrib/ada/zlib-thin.ads
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@ -146,17 +146,6 @@ private package ZLib.Thin is
strategy : Int)
return Int; -- zlib.h:506
function deflateBound
(strm : Z_Streamp;
sourceLen : ULong)
return Int; -- zlib.h:595
function deflatePrime
(strm : Z_Streamp;
bits : Int;
value : Int)
return Int; -- zlib.h:604
function inflateSetDictionary
(strm : Z_Streamp;
dictionary : Byte_Access;
@ -399,6 +388,12 @@ private package ZLib.Thin is
function zlibCompileFlags return ULong;
function deflatePrime
(strm : Z_Streamp;
bits : Int;
value : Int)
return Int;
private
type Z_Stream is record -- zlib.h:68
@ -432,8 +427,6 @@ private
pragma Import (C, deflateCopy, "deflateCopy");
pragma Import (C, deflateReset, "deflateReset");
pragma Import (C, deflateParams, "deflateParams");
pragma Import (C, deflateBound, "deflateBound");
pragma Import (C, deflatePrime, "deflatePrime");
pragma Import (C, inflateSetDictionary, "inflateSetDictionary");
pragma Import (C, inflateSync, "inflateSync");
pragma Import (C, inflateReset, "inflateReset");
@ -467,13 +460,14 @@ private
pragma Import (C, inflateSyncPoint, "inflateSyncPoint");
pragma Import (C, get_crc_table, "get_crc_table");
-- since zlib 1.2.0:
-- added in zlib 1.2.1:
pragma Import (C, inflateCopy, "inflateCopy");
pragma Import (C, compressBound, "compressBound");
pragma Import (C, deflateBound, "deflateBound");
pragma Import (C, gzungetc, "gzungetc");
pragma Import (C, zlibCompileFlags, "zlibCompileFlags");
pragma Import (C, deflatePrime, "deflatePrime");
pragma Import (C, inflateBackInit, "inflateBackInit_");

2
contrib/delphi/readme.txt
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@ -14,7 +14,7 @@ we recommend the users to update their ZLib unit.
Summary of modifications
========================
- Improved makefile, adapted to zlib version 1.2.0.
- Improved makefile, adapted to zlib version 1.2.1.
- Some field types from TZStreamRec are changed from Integer to
Longint, for consistency with the zlib.h header, and for 64-bit

2
contrib/gzappend/gzappend.c
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@ -167,7 +167,7 @@ local void rotate(unsigned char *list, unsigned len, unsigned rot)
/* structure for gzip file read operations */
typedef struct {
int fd; /* file descriptor */
int size; /* 1 << size is bytes in buf */
int size; /* 1 << size is bytes in buf */
unsigned left; /* bytes available at next */
unsigned char *buf; /* buffer */
unsigned char *next; /* next byte in buffer */

4
contrib/infback9/inftree9.c
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@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate9_copyright[] =
" inflate9 1.2.0.8 Copyright 1995-2003 Mark Adler ";
" inflate9 1.2.1 Copyright 1995-2003 Mark Adler ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot
@ -64,7 +64,7 @@ unsigned short FAR *work;
static const unsigned short lext[31] = { /* Length codes 257..285 extra */
128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129,
130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132,
133, 133, 133, 133, 144, 76, 203};
133, 133, 133, 133, 144, 76, 66};
static const unsigned short dbase[32] = { /* Distance codes 0..31 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49,
65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073,

1
contrib/pascal/zlibpas.pas
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@ -166,6 +166,7 @@ function deflateEnd; external;
function deflateInit_; external;
function deflateInit2_; external;
function deflateParams; external;
function deflatePrime; external;
function deflateReset; external;
function deflateSetDictionary; external;
function inflate; external;

2
deflate.c
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@ -52,7 +52,7 @@
#include "deflate.h"
const char deflate_copyright[] =
" deflate 1.2.0.8 Copyright 1995-2003 Jean-loup Gailly ";
" deflate 1.2.1 Copyright 1995-2003 Jean-loup Gailly ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot

4
inftrees.c
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@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate_copyright[] =
" inflate 1.2.0.8 Copyright 1995-2003 Mark Adler ";
" inflate 1.2.1 Copyright 1995-2003 Mark Adler ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot
@ -62,7 +62,7 @@ unsigned short FAR *work;
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
static const unsigned short lext[31] = { /* Length codes 257..285 extra */
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 76, 203};
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 76, 66};
static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,

2
old/README
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@ -1,3 +1,3 @@
This directory contains files that have not been updated for zlib 1.2.
This directory contains files that have not been updated for zlib 1.2.1
(Volunteers are encouraged to help clean this up. Thanks.)

10
qnx/package.qpg
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@ -25,10 +25,10 @@
<QPG:Files>
<QPG:Add file="../zconf.h" install="/opt/include/" user="root:sys" permission="644"/>
<QPG:Add file="../zlib.h" install="/opt/include/" user="root:sys" permission="644"/>
<QPG:Add file="../libz.so.1.2.0.8" install="/opt/lib/" user="root:bin" permission="644"/>
<QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.0.8"/>
<QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.0.8"/>
<QPG:Add file="../libz.so.1.2.0.8" install="/opt/lib/" component="slib"/>
<QPG:Add file="../libz.so.1.2.1" install="/opt/lib/" user="root:bin" permission="644"/>
<QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.1"/>
<QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.1"/>
<QPG:Add file="../libz.so.1.2.1" install="/opt/lib/" component="slib"/>
</QPG:Files>
<QPG:PackageFilter>
@ -63,7 +63,7 @@
</QPM:ProductDescription>
<QPM:ReleaseDescription>
<QPM:ReleaseVersion>1.2.0.8</QPM:ReleaseVersion>
<QPM:ReleaseVersion>1.2.1</QPM:ReleaseVersion>
<QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency>
<QPM:ReleaseStability>Stable</QPM:ReleaseStability>
<QPM:ReleaseNoteMinor></QPM:ReleaseNoteMinor>

8
win32/zlib1.rc
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@ -5,8 +5,8 @@ VS_VERSION_INFO VERSIONINFO
#else
VS_VERSION_INFO VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
#endif
FILEVERSION 1,2,0,8
PRODUCTVERSION 1,2,0,8
FILEVERSION 1,2,1,0
PRODUCTVERSION 1,2,1,0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
#ifdef _DEBUG
FILEFLAGS 1
@ -23,12 +23,12 @@ BEGIN
//language ID = U.S. English, char set = Windows, Multilingual
BEGIN
VALUE "FileDescription", "zlib data compression library\0"
VALUE "FileVersion", "1.2.0.8\0"
VALUE "FileVersion", "1.2.1\0"
VALUE "InternalName", "zlib1.dll\0"
VALUE "LegalCopyright", "(C) 1995-2003 Jean-loup Gailly & Mark Adler\0"
VALUE "OriginalFilename", "zlib1.dll\0"
VALUE "ProductName", "zlib\0"
VALUE "ProductVersion", "1.2.0.8\0"
VALUE "ProductVersion", "1.2.1\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
END
END

4
zlib.3
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@ -1,4 +1,4 @@
.TH ZLIB 3 "4 November 2003"
.TH ZLIB 3 "17 November 2003"
.SH NAME
zlib \- compression/decompression library
.SH SYNOPSIS
@ -133,7 +133,7 @@ before asking for help.
Send questions and/or comments to zlib@gzip.org,
or (for the Windows DLL version) to Gilles Vollant (info@winimage.com).
.SH AUTHORS
Version 1.2.0.8
Version 1.2.1
Copyright (C) 1995-2003 Jean-loup Gailly (jloup@gzip.org)
and Mark Adler (madler@alumni.caltech.edu).
.LP

6
zlib.h
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@ -1,5 +1,5 @@
/* zlib.h -- interface of the 'zlib' general purpose compression library
version 1.2.0.8, November 4th, 2003
version 1.2.1, November 17th, 2003
Copyright (C) 1995-2003 Jean-loup Gailly and Mark Adler
@ -37,8 +37,8 @@
extern "C" {
#endif
#define ZLIB_VERSION "1.2.0.8"
#define ZLIB_VERNUM 0x1208
#define ZLIB_VERSION "1.2.1"
#define ZLIB_VERNUM 0x1210
/*
The 'zlib' compression library provides in-memory compression and

4
zutil.h
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@ -139,6 +139,10 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
#if (defined(_MSC_VER) && (_MSC_VER > 600))
# if defined(_WIN32_WCE)
# define fdopen(fd,mode) NULL /* No fdopen() */
# ifndef _PTRDIFF_T_DEFINED
typedef int ptrdiff_t;
# define _PTRDIFF_T_DEFINED
# endif
# else
# define fdopen(fd,type) _fdopen(fd,type)
# endif