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Commit 5aff13b6 authored by Oleksandr Byelkin's avatar Oleksandr Byelkin
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zlib 1.3.1

parent 5372a0f1
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Showing with 4092 additions and 433 deletions
zlib/CMakeLists.txt
View file @ 5aff13b6
......@@ -3,7 +3,9 @@ set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)
project(zlib C)
set(VERSION "1.3")
set(VERSION "1.3.1")
option(ZLIB_BUILD_EXAMPLES "Enable Zlib Examples" ON)
set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables")
set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries")
......@@ -148,7 +150,9 @@ if(MINGW)
endif(MINGW)
add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
target_include_directories(zlib PUBLIC ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
target_include_directories(zlibstatic PUBLIC ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
set_target_properties(zlib PROPERTIES SOVERSION 1)
......@@ -166,7 +170,7 @@ endif()
if(UNIX)
# On unix-like platforms the library is almost always called libz
set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
if(NOT APPLE)
if(NOT APPLE AND NOT(CMAKE_SYSTEM_NAME STREQUAL AIX))
set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"")
endif()
elseif(BUILD_SHARED_LIBS AND WIN32)
......@@ -193,21 +197,22 @@ endif()
#============================================================================
# Example binaries
#============================================================================
add_executable(example test/example.c)
target_link_libraries(example zlib)
add_test(example example)
add_executable(minigzip test/minigzip.c)
target_link_libraries(minigzip zlib)
if(HAVE_OFF64_T)
add_executable(example64 test/example.c)
target_link_libraries(example64 zlib)
set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
add_test(example64 example64)
add_executable(minigzip64 test/minigzip.c)
target_link_libraries(minigzip64 zlib)
set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
if(ZLIB_BUILD_EXAMPLES)
add_executable(example test/example.c)
target_link_libraries(example zlib)
add_test(example example)
add_executable(minigzip test/minigzip.c)
target_link_libraries(minigzip zlib)
if(HAVE_OFF64_T)
add_executable(example64 test/example.c)
target_link_libraries(example64 zlib)
set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
add_test(example64 example64)
add_executable(minigzip64 test/minigzip.c)
target_link_libraries(minigzip64 zlib)
set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64")
endif()
endif()
zlib/ChangeLog
View file @ 5aff13b6
ChangeLog file for zlib
Changes in 1.3.1 (22 Jan 2024)
- Reject overflows of zip header fields in minizip
- Fix bug in inflateSync() for data held in bit buffer
- Add LIT_MEM define to use more memory for a small deflate speedup
- Fix decision on the emission of Zip64 end records in minizip
- Add bounds checking to ERR_MSG() macro, used by zError()
- Neutralize zip file traversal attacks in miniunz
- Fix a bug in ZLIB_DEBUG compiles in check_match()
- Various portability and appearance improvements
Changes in 1.3 (18 Aug 2023)
- Remove K&R function definitions and zlib2ansi
- Fix bug in deflateBound() for level 0 and memLevel 9
......
zlib/FAQ
View file @ 5aff13b6
......@@ -14,8 +14,7 @@ The latest zlib FAQ is at http://zlib.net/zlib_faq.html
2. Where can I get a Windows DLL version?
The zlib sources can be compiled without change to produce a DLL. See the
file win32/DLL_FAQ.txt in the zlib distribution. Pointers to the
precompiled DLL are found in the zlib web site at http://zlib.net/ .
file win32/DLL_FAQ.txt in the zlib distribution.
3. Where can I get a Visual Basic interface to zlib?
......
zlib/Makefile.in
View file @ 5aff13b6
# Makefile for zlib
# Copyright (C) 1995-2017 Jean-loup Gailly, Mark Adler
# Copyright (C) 1995-2024 Jean-loup Gailly, Mark Adler
# For conditions of distribution and use, see copyright notice in zlib.h
# To compile and test, type:
......@@ -22,13 +22,13 @@ CFLAGS=-O
SFLAGS=-O
LDFLAGS=
TEST_LDFLAGS=$(LDFLAGS) -L. libz.a
TEST_LIBS=-L. libz.a
LDSHARED=$(CC)
CPP=$(CC) -E
STATICLIB=libz.a
SHAREDLIB=libz.so
SHAREDLIBV=libz.so.1.3
SHAREDLIBV=libz.so.1.3.1
SHAREDLIBM=libz.so.1
LIBS=$(STATICLIB) $(SHAREDLIBV)
......@@ -282,10 +282,10 @@ placebo $(SHAREDLIBV): $(PIC_OBJS) libz.a
-@rmdir objs
example$(EXE): example.o $(STATICLIB)
$(CC) $(CFLAGS) -o $@ example.o $(TEST_LDFLAGS)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ example.o $(TEST_LIBS)
minigzip$(EXE): minigzip.o $(STATICLIB)
$(CC) $(CFLAGS) -o $@ minigzip.o $(TEST_LDFLAGS)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ minigzip.o $(TEST_LIBS)
examplesh$(EXE): example.o $(SHAREDLIBV)
$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS) -L. $(SHAREDLIBV)
......@@ -294,10 +294,10 @@ minigzipsh$(EXE): minigzip.o $(SHAREDLIBV)
$(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS) -L. $(SHAREDLIBV)
example64$(EXE): example64.o $(STATICLIB)
$(CC) $(CFLAGS) -o $@ example64.o $(TEST_LDFLAGS)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ example64.o $(TEST_LIBS)
minigzip64$(EXE): minigzip64.o $(STATICLIB)
$(CC) $(CFLAGS) -o $@ minigzip64.o $(TEST_LDFLAGS)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ minigzip64.o $(TEST_LIBS)
install-libs: $(LIBS)
-@if [ ! -d $(DESTDIR)$(exec_prefix) ]; then mkdir -p $(DESTDIR)$(exec_prefix); fi
......@@ -360,7 +360,7 @@ zconf: $(SRCDIR)zconf.h.in
cp -p $(SRCDIR)zconf.h.in zconf.h
minizip-test: static
cd contrib/minizip && { CFLAGS="$(CFLAGS)" $(MAKE) test ; cd ../.. ; }
cd contrib/minizip && { CC="$(CC)" CFLAGS="$(CFLAGS)" $(MAKE) test ; cd ../.. ; }
minizip-clean:
cd contrib/minizip && { $(MAKE) clean ; cd ../.. ; }
......
zlib/README
View file @ 5aff13b6
ZLIB DATA COMPRESSION LIBRARY
zlib 1.3 is a general purpose data compression library. All the code is
zlib 1.3.1 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://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and
......@@ -31,7 +31,7 @@ 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 at
https://marknelson.us/posts/1997/01/01/zlib-engine.html .
The changes made in version 1.3 are documented in the file ChangeLog.
The changes made in version 1.3.1 are documented in the file ChangeLog.
Unsupported third party contributions are provided in directory contrib/ .
......@@ -83,7 +83,7 @@ Acknowledgments:
Copyright notice:
(C) 1995-2023 Jean-loup Gailly and Mark Adler
(C) 1995-2024 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
......
zlib/configure
View file @ 5aff13b6
......@@ -25,7 +25,7 @@ if test $SRCDIR = "."; then
ZINCOUT="-I."
SRCDIR=""
else
ZINC='-include zconf.h'
ZINC='-I. -include zconf.h'
ZINCOUT='-I. -I$(SRCDIR)'
SRCDIR="$SRCDIR/"
fi
......@@ -44,7 +44,8 @@ STATICLIB=libz.a
# extract zlib version numbers from zlib.h
VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < ${SRCDIR}zlib.h`
VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h`
VER3=`echo ${VER}|sed -n -e 's/\([0-9]\{1,\}\(\\.[0-9]\{1,\}\)\{1,2\}\).*/\1/p'`
VER1=`echo ${VER}|sed -n -e 's/\([0-9]\{1,\}\)\\..*/\1/p'`
# establish commands for library building
if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then
......@@ -263,7 +264,7 @@ if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
SHAREDLIB=libz$shared_ext
SHAREDLIBV=libz.$VER$shared_ext
SHAREDLIBM=libz.$VER1$shared_ext
LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER"}
LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"}
if "${CROSS_PREFIX}libtool" -V 2>&1 | grep Apple > /dev/null; then
AR="${CROSS_PREFIX}libtool"
elif libtool -V 2>&1 | grep Apple > /dev/null; then
......@@ -441,7 +442,7 @@ EOF
if test $shared -eq 1; then
echo Checking for shared library support... | tee -a configure.log
# we must test in two steps (cc then ld), required at least on SunOS 4.x
if try $CC -w -c $SFLAGS $test.c &&
if try $CC -c $SFLAGS $test.c &&
try $LDSHARED $SFLAGS -o $test$shared_ext $test.o; then
echo Building shared library $SHAREDLIBV with $CC. | tee -a configure.log
elif test -z "$old_cc" -a -z "$old_cflags"; then
......
zlib/contrib/delphi/ZLib.pas
View file @ 5aff13b6
......@@ -152,7 +152,7 @@ procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer;
const OutBuf: Pointer; BufSize: Integer);
const
zlib_version = '1.3.0';
zlib_version = '1.3.1';
type
EZlibError = class(Exception);
......
zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs
View file @ 5aff13b6
......@@ -34,7 +34,7 @@ namespace DotZLib
}
/// <summary>
/// Initializes a new instance of the checksum generator basewith a specified value
/// Initializes a new instance of the checksum generator base with a specified value
/// </summary>
/// <param name="initialValue">The value to set the current checksum to</param>
public ChecksumGeneratorBase(uint initialValue)
......
zlib/contrib/dotzlib/DotZLib/UnitTests.cs
View file @ 5aff13b6
......@@ -156,7 +156,7 @@ namespace DotZLibTests
public void Info_Version()
{
Info info = new Info();
Assert.AreEqual("1.3.0", Info.Version);
Assert.AreEqual("1.3.1", Info.Version);
Assert.AreEqual(32, info.SizeOfUInt);
Assert.AreEqual(32, info.SizeOfULong);
Assert.AreEqual(32, info.SizeOfPointer);
......
zlib/contrib/infback9/inftree9.c
View file @ 5aff13b6
/* inftree9.c -- generate Huffman trees for efficient decoding
* Copyright (C) 1995-2023 Mark Adler
* Copyright (C) 1995-2024 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
......@@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate9_copyright[] =
" inflate9 1.3 Copyright 1995-2023 Mark Adler ";
" inflate9 1.3.1 Copyright 1995-2024 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
......@@ -59,7 +59,7 @@ int inflate_table9(codetype type, unsigned short FAR *lens, unsigned codes,
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, 198, 203};
133, 133, 133, 133, 144, 203, 77};
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,
......
zlib/contrib/infback9/inftree9.h
View file @ 5aff13b6
......@@ -41,8 +41,8 @@ typedef struct {
examples/enough.c found in the zlib distribution. The arguments to that
program are the number of symbols, the initial root table size, and the
maximum bit length of a code. "enough 286 9 15" for literal/length codes
returns returns 852, and "enough 32 6 15" for distance codes returns 594.
The initial root table size (9 or 6) is found in the fifth argument of the
returns 852, and "enough 32 6 15" for distance codes returns 594. The
initial root table size (9 or 6) is found in the fifth argument of the
inflate_table() calls in infback9.c. If the root table size is changed,
then these maximum sizes would be need to be recalculated and updated. */
#define ENOUGH_LENS 852
......
zlib/contrib/iostream3/zfstream.h
View file @ 5aff13b6
......@@ -413,7 +413,7 @@ template<typename T1, typename T2>
class gzomanip2
{
public:
// Allows insertor to peek at internals
// Allows inserter to peek at internals
template <typename Ta, typename Tb>
friend gzofstream&
operator<<(gzofstream&,
......@@ -452,7 +452,7 @@ template<typename T1, typename T2>
: func(f), val1(v1), val2(v2)
{ }
// Insertor applies underlying manipulator function to stream
// Inserter applies underlying manipulator function to stream
template<typename T1, typename T2>
inline gzofstream&
operator<<(gzofstream& s, const gzomanip2<T1,T2>& m)
......
zlib/contrib/minizip/Makefile
View file @ 5aff13b6
CC=cc
CC?=cc
CFLAGS := $(CFLAGS) -O -I../..
UNZ_OBJS = miniunz.o unzip.o ioapi.o ../../libz.a
......
zlib/contrib/minizip/configure.ac
View file @ 5aff13b6
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_INIT([minizip], [1.3.0], [bugzilla.redhat.com])
AC_INIT([minizip], [1.3.1], [bugzilla.redhat.com])
AC_CONFIG_SRCDIR([minizip.c])
AM_INIT_AUTOMAKE([foreign])
LT_INIT
......
zlib/contrib/minizip/ioapi.h
View file @ 5aff13b6
......@@ -144,7 +144,7 @@ typedef long (ZCALLBACK *tell_file_func) (voidpf opaque, voidpf stream)
typedef long (ZCALLBACK *seek_file_func) (voidpf opaque, voidpf stream, uLong offset, int origin);
/* here is the "old" 32 bits structure structure */
/* here is the "old" 32 bits structure */
typedef struct zlib_filefunc_def_s
{
open_file_func zopen_file;
......
zlib/contrib/minizip/miniunz.c
View file @ 5aff13b6
......@@ -79,7 +79,7 @@
/* change_file_date : change the date/time of a file
filename : the filename of the file where date/time must be modified
dosdate : the new date at the MSDos format (4 bytes)
dosdate : the new date at the MSDOS format (4 bytes)
tmu_date : the SAME new date at the tm_unz format */
static void change_file_date(const char *filename, uLong dosdate, tm_unz tmu_date) {
#ifdef _WIN32
......@@ -186,7 +186,7 @@ static int makedir(const char *newdir) {
}
static void do_banner(void) {
printf("MiniUnz 1.01b, demo of zLib + Unz package written by Gilles Vollant\n");
printf("MiniUnz 1.1, demo of zLib + Unz package written by Gilles Vollant\n");
printf("more info at http://www.winimage.com/zLibDll/unzip.html\n\n");
}
......@@ -356,6 +356,20 @@ static int do_extract_currentfile(unzFile uf, const int* popt_extract_without_pa
else
write_filename = filename_withoutpath;
if (write_filename[0]!='\0')
{
const char* relative_check = write_filename;
while (relative_check[1]!='\0')
{
if (relative_check[0]=='.' && relative_check[1]=='.')
write_filename = relative_check;
relative_check++;
}
}
while (write_filename[0]=='/' || write_filename[0]=='.')
write_filename++;
err = unzOpenCurrentFilePassword(uf,password);
if (err!=UNZ_OK)
{
......
zlib/contrib/minizip/unzip.c
View file @ 5aff13b6
......@@ -117,7 +117,7 @@
const char unz_copyright[] =
" unzip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll";
/* unz_file_info_interntal contain internal info about a file in zipfile*/
/* unz_file_info64_internal contain internal info about a file in zipfile*/
typedef struct unz_file_info64_internal_s
{
ZPOS64_T offset_curfile;/* relative offset of local header 8 bytes */
......@@ -450,7 +450,7 @@ local ZPOS64_T unz64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib
if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK)
return CENTRALDIRINVALID;
/* number of the disk with the start of the zip64 end of central directory */
/* number of the disk with the start of the zip64 end of central directory */
if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK)
return CENTRALDIRINVALID;
if (uL != 0)
......@@ -497,9 +497,9 @@ local unzFile unzOpenInternal(const void *path,
ZPOS64_T central_pos;
uLong uL;
uLong number_disk; /* number of the current dist, used for
uLong number_disk; /* number of the current disk, used for
spanning ZIP, unsupported, always 0*/
uLong number_disk_with_CD; /* number the the disk with central dir, used
uLong number_disk_with_CD; /* number the disk with central dir, used
for spanning ZIP, unsupported, always 0*/
ZPOS64_T number_entry_CD; /* total number of entries in
the central dir
......
zlib/contrib/minizip/unzip.h
View file @ 5aff13b6
......@@ -306,7 +306,7 @@ extern int ZEXPORT unzGetCurrentFileInfo(unzFile file,
Get Info about the current file
if pfile_info!=NULL, the *pfile_info structure will contain some info about
the current file
if szFileName!=NULL, the filemane string will be copied in szFileName
if szFileName!=NULL, the filename string will be copied in szFileName
(fileNameBufferSize is the size of the buffer)
if extraField!=NULL, the extra field information will be copied in extraField
(extraFieldBufferSize is the size of the buffer).
......
zlib/contrib/minizip/zip.c
View file @ 5aff13b6
......@@ -575,7 +575,7 @@ local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib
if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK)
return 0;
/* number of the disk with the start of the zip64 end of central directory */
/* number of the disk with the start of the zip64 end of central directory */
if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK)
return 0;
if (uL != 0)
......@@ -614,9 +614,9 @@ local int LoadCentralDirectoryRecord(zip64_internal* pziinit) {
ZPOS64_T central_pos;
uLong uL;
uLong number_disk; /* number of the current dist, used for
uLong number_disk; /* number of the current disk, used for
spanning ZIP, unsupported, always 0*/
uLong number_disk_with_CD; /* number the the disk with central dir, used
uLong number_disk_with_CD; /* number of the disk with central dir, used
for spanning ZIP, unsupported, always 0*/
ZPOS64_T number_entry;
ZPOS64_T number_entry_CD; /* total number of entries in
......@@ -1043,6 +1043,17 @@ extern int ZEXPORT zipOpenNewFileInZip4_64(zipFile file, const char* filename, c
return ZIP_PARAMERROR;
#endif
// The filename and comment length must fit in 16 bits.
if ((filename!=NULL) && (strlen(filename)>0xffff))
return ZIP_PARAMERROR;
if ((comment!=NULL) && (strlen(comment)>0xffff))
return ZIP_PARAMERROR;
// The extra field length must fit in 16 bits. If the member also requires
// a Zip64 extra block, that will also need to fit within that 16-bit
// length, but that will be checked for later.
if ((size_extrafield_local>0xffff) || (size_extrafield_global>0xffff))
return ZIP_PARAMERROR;
zi = (zip64_internal*)file;
if (zi->in_opened_file_inzip == 1)
......@@ -1597,7 +1608,7 @@ extern int ZEXPORT zipCloseFileInZipRaw64(zipFile file, ZPOS64_T uncompressed_si
if((uLong)(datasize + 4) > zi->ci.size_centralExtraFree)
{
// we can not write more data to the buffer that we have room for.
// we cannot write more data to the buffer that we have room for.
return ZIP_BADZIPFILE;
}
......@@ -1861,7 +1872,7 @@ extern int ZEXPORT zipClose(zipFile file, const char* global_comment) {
free_linkedlist(&(zi->central_dir));
pos = centraldir_pos_inzip - zi->add_position_when_writing_offset;
if(pos >= 0xffffffff || zi->number_entry > 0xFFFF)
if(pos >= 0xffffffff || zi->number_entry >= 0xFFFF)
{
ZPOS64_T Zip64EOCDpos = ZTELL64(zi->z_filefunc,zi->filestream);
Write_Zip64EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip);
......
zlib/contrib/minizip/zip.h
View file @ 5aff13b6
......@@ -177,9 +177,9 @@ extern int ZEXPORT zipOpenNewFileInZip64(zipFile file,
filename : the filename in zip (if NULL, '-' without quote will be used
*zipfi contain supplemental information
if extrafield_local!=NULL and size_extrafield_local>0, extrafield_local
contains the extrafield data the the local header
contains the extrafield data for the local header
if extrafield_global!=NULL and size_extrafield_global>0, extrafield_global
contains the extrafield data the the local header
contains the extrafield data for the global header
if comment != NULL, comment contain the comment string
method contain the compression method (0 for store, Z_DEFLATED for deflate)
level contain the level of compression (can be Z_DEFAULT_COMPRESSION)
......
zlib/contrib/nuget/nuget.csproj 0 → 100644
View file @ 5aff13b6
<Project Sdk="Microsoft.Build.NoTargets/3.5.6">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<PackageId>madler.zlib.redist</PackageId>
<PackageId Condition="$([MSBuild]::IsOSPlatform('Windows'))">$(PackageId).win</PackageId>
<PackageId Condition="$([MSBuild]::IsOSPlatform('Linux'))">$(PackageId).linux</PackageId>
<PackageId Condition="$([MSBuild]::IsOSPlatform('OSX'))">$(PackageId).osx</PackageId>
<Copyright>(C) 1995-2024 Jean-loup Gailly and Mark Adler</Copyright>
<version>1.3.1</version>
<PackageDescription>NuGet Package for consuming native builds of zlib into .NET without complexity.</PackageDescription>
<!--
Warns about not having any lib or ref assemblies (.NET Assemblies) in those directories.
Native only packages that is to be consumed in .NET should not require these.
-->
<NoWarn>NU5128</NoWarn>
<PackageOutputPath>$(MSBuildProjectDirectory)</PackageOutputPath>
<Authors>Jean-loup Gailly and Mark Adler</Authors>
</PropertyGroup>
<ItemGroup>
<None Include="../../LICENSE" Pack="true" PackagePath="" />
<!-- Package up Windows builds. -->
<None Condition="$([MSBuild]::IsOSPlatform('Windows'))" Include="../vstudio/vc17/x86/ZlibDll$(Configuration)/zlibwapi.dll" Pack="true" PackagePath="runtimes/win-x86/native" />
<None Condition="$([MSBuild]::IsOSPlatform('Windows'))" Include="../vstudio/vc17/x64/ZlibDll$(Configuration)/zlibwapi.dll" Pack="true" PackagePath="runtimes/win-x64/native" />
<None Condition="$([MSBuild]::IsOSPlatform('Windows'))" Include="../vstudio/vc17/arm/ZlibDll$(Configuration)/zlibwapi.dll" Pack="true" PackagePath="runtimes/win-arm/native" />
<None Condition="$([MSBuild]::IsOSPlatform('Windows'))" Include="../vstudio/vc17/arm64/ZlibDll$(Configuration)/zlibwapi.dll" Pack="true" PackagePath="runtimes/win-arm64/native" />
<!-- Include debug symbols as well as we never know if they might actually be needed in the future. -->
<None Condition="$([MSBuild]::IsOSPlatform('Windows'))" Include="../vstudio/vc17/x86/ZlibDll$(Configuration)/zlibwapi.pdb" Pack="true" PackagePath="runtimes/win-x86/native" />
<None Condition="$([MSBuild]::IsOSPlatform('Windows'))" Include="../vstudio/vc17/x64/ZlibDll$(Configuration)/zlibwapi.pdb" Pack="true" PackagePath="runtimes/win-x64/native" />
<None Condition="$([MSBuild]::IsOSPlatform('Windows'))" Include="../vstudio/vc17/arm/ZlibDll$(Configuration)/zlibwapi.pdb" Pack="true" PackagePath="runtimes/win-arm/native" />
<None Condition="$([MSBuild]::IsOSPlatform('Windows'))" Include="../vstudio/vc17/arm64/ZlibDll$(Configuration)/zlibwapi.pdb" Pack="true" PackagePath="runtimes/win-arm64/native" />
<!-- Package up Linux builds. -->
<None Condition="$([MSBuild]::IsOSPlatform('Linux'))" Include="./linux-x86/libz.so" Pack="true" PackagePath="runtimes/linux-x86/native" />
<None Condition="$([MSBuild]::IsOSPlatform('Linux'))" Include="./linux-x64/libz.so" Pack="true" PackagePath="runtimes/linux-x64/native" />
<None Condition="$([MSBuild]::IsOSPlatform('Linux'))" Include="./linux-arm/libz.so" Pack="true" PackagePath="runtimes/linux-arm/native" />
<None Condition="$([MSBuild]::IsOSPlatform('Linux'))" Include="./linux-arm64/libz.so" Pack="true" PackagePath="runtimes/linux-arm64/native" />
<!-- Package up MacOS builds. -->
<None Condition="$([MSBuild]::IsOSPlatform('OSX'))" Include="./osx-x64/libz.dylib" Pack="true" PackagePath="runtimes/osx-x64/native" />
<None Condition="$([MSBuild]::IsOSPlatform('OSX'))" Include="./osx-arm64/libz.dylib" Pack="true" PackagePath="runtimes/osx-arm64/native" />
</ItemGroup>
</Project>
zlib/contrib/nuget/nuget.sln 0 → 100644
View file @ 5aff13b6

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.0.31903.59
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "nuget", "nuget.csproj", "{B1BD3984-EF8F-4E9D-9A94-EB784E5EB1E8}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{B1BD3984-EF8F-4E9D-9A94-EB784E5EB1E8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{B1BD3984-EF8F-4E9D-9A94-EB784E5EB1E8}.Debug|Any CPU.Build.0 = Debug|Any CPU
{B1BD3984-EF8F-4E9D-9A94-EB784E5EB1E8}.Release|Any CPU.ActiveCfg = Release|Any CPU
{B1BD3984-EF8F-4E9D-9A94-EB784E5EB1E8}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
EndGlobal
zlib/contrib/pascal/zlibpas.pas
View file @ 5aff13b6
......@@ -10,7 +10,7 @@ unit zlibpas;
interface
const
ZLIB_VERSION = '1.3.0';
ZLIB_VERSION = '1.3.1';
ZLIB_VERNUM = $12a0;
type
......
zlib/contrib/puff/puff.c
View file @ 5aff13b6
......@@ -593,10 +593,10 @@ local int fixed(struct state *s)
* provided for each of the literal/length symbols, and for each of the
* distance symbols.
*
* - If a symbol is not used in the block, this is represented by a zero as
* as the code length. This does not mean a zero-length code, but rather
* that no code should be created for this symbol. There is no way in the
* deflate format to represent a zero-length code.
* - If a symbol is not used in the block, this is represented by a zero as the
* code length. This does not mean a zero-length code, but rather that no
* code should be created for this symbol. There is no way in the deflate
* format to represent a zero-length code.
*
* - The maximum number of bits in a code is 15, so the possible lengths for
* any code are 1..15.
......
zlib/contrib/vstudio/readme.txt
View file @ 5aff13b6
Building instructions for the DLL versions of Zlib 1.3.0
========================================================
This directory contains projects that build zlib and minizip using
Microsoft Visual C++ 9.0/10.0.
You don't need to build these projects yourself. You can download the
binaries from:
http://www.winimage.com/zLibDll
More information can be found at this site.
Build instructions for Visual Studio 2008 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008
- Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32"
Build instructions for Visual Studio 2010 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc10\zlibvc.sln with Microsoft Visual C++ 2010
Build instructions for Visual Studio 2012 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc11\zlibvc.sln with Microsoft Visual C++ 2012
Build instructions for Visual Studio 2013 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc12\zlibvc.sln with Microsoft Visual C++ 2013
Build instructions for Visual Studio 2015 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc14\zlibvc.sln with Microsoft Visual C++ 2015
Important
---------
- To use zlibwapi.dll in your application, you must define the
macro ZLIB_WINAPI when compiling your application's source files.
Additional notes
----------------
- This DLL, named zlibwapi.dll, is compatible to the old zlib.dll built
by Gilles Vollant from the zlib 1.1.x sources, and distributed at
http://www.winimage.com/zLibDll
It uses the WINAPI calling convention for the exported functions, and
includes the minizip functionality. If your application needs that
particular build of zlib.dll, you can rename zlibwapi.dll to zlib.dll.
- The new DLL was renamed because there exist several incompatible
versions of zlib.dll on the Internet.
- There is also an official DLL build of zlib, named zlib1.dll. This one
is exporting the functions using the CDECL convention. See the file
win32\DLL_FAQ.txt found in this zlib distribution.
- There used to be a ZLIB_DLL macro in zlib 1.1.x, but now this symbol
has a slightly different effect. To avoid compatibility problems, do
not define it here.
Gilles Vollant
info@winimage.com
Visual Studio 2013 and 2015 Projects from Sean Hunt
seandhunt_7@yahoo.com
Building instructions for the DLL versions of Zlib 1.3.1
========================================================
This directory contains projects that build zlib and minizip using
Microsoft Visual C++ 9.0/10.0.
You don't need to build these projects yourself. You can download the
binaries from:
http://www.winimage.com/zLibDll
More information can be found at this site.
Build instructions for Visual Studio 2008 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008
- Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32"
Build instructions for Visual Studio 2010 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc10\zlibvc.sln with Microsoft Visual C++ 2010
Build instructions for Visual Studio 2012 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc11\zlibvc.sln with Microsoft Visual C++ 2012
Build instructions for Visual Studio 2013 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc12\zlibvc.sln with Microsoft Visual C++ 2013
Build instructions for Visual Studio 2015 (32 bits or 64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc14\zlibvc.sln with Microsoft Visual C++ 2015
Build instructions for Visual Studio 2022 (64 bits)
--------------------------------------------------------------
- Decompress current zlib, including all contrib/* files
- Open contrib\vstudio\vc143\zlibvc.sln with Microsoft Visual C++ 2022
Important
---------
- To use zlibwapi.dll in your application, you must define the
macro ZLIB_WINAPI when compiling your application's source files.
Additional notes
----------------
- This DLL, named zlibwapi.dll, is compatible to the old zlib.dll built
by Gilles Vollant from the zlib 1.1.x sources, and distributed at
http://www.winimage.com/zLibDll
It uses the WINAPI calling convention for the exported functions, and
includes the minizip functionality. If your application needs that
particular build of zlib.dll, you can rename zlibwapi.dll to zlib.dll.
- The new DLL was renamed because there exist several incompatible
versions of zlib.dll on the Internet.
- There is also an official DLL build of zlib, named zlib1.dll. This one
is exporting the functions using the CDECL convention. See the file
win32\DLL_FAQ.txt found in this zlib distribution.
- There used to be a ZLIB_DLL macro in zlib 1.1.x, but now this symbol
has a slightly different effect. To avoid compatibility problems, do
not define it here.
Gilles Vollant
info@winimage.com
Visual Studio 2013, 2015, and 2022 Projects from Sean Hunt
seandhunt_7@yahoo.com
zlib/contrib/vstudio/vc10/zlib.rc
View file @ 5aff13b6
......@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
FILEVERSION 1, 3, 0, 0
PRODUCTVERSION 1, 3, 0, 0
FILEVERSION 1, 3, 1, 0
PRODUCTVERSION 1, 3, 1, 0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
......@@ -17,12 +17,12 @@ BEGIN
BEGIN
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
VALUE "FileVersion", "1.3.0\0"
VALUE "FileVersion", "1.3.1\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlibwapi.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
VALUE "LegalCopyright", "(C) 1995-2023 Jean-loup Gailly & Mark Adler\0"
VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0"
END
END
BLOCK "VarFileInfo"
......
zlib/contrib/vstudio/vc10/zlibvc.def
View file @ 5aff13b6
LIBRARY
; zlib data compression and ZIP file I/O library
VERSION 1.3
VERSION 1.3.1
EXPORTS
adler32 @1
......
zlib/contrib/vstudio/vc11/zlib.rc
View file @ 5aff13b6
......@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
FILEVERSION 1, 3, 0, 0
PRODUCTVERSION 1, 3, 0, 0
FILEVERSION 1, 3, 1, 0
PRODUCTVERSION 1, 3, 1, 0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
......@@ -17,12 +17,12 @@ BEGIN
BEGIN
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
VALUE "FileVersion", "1.3.0\0"
VALUE "FileVersion", "1.3.1\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlibwapi.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
VALUE "LegalCopyright", "(C) 1995-2023 Jean-loup Gailly & Mark Adler\0"
VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0"
END
END
BLOCK "VarFileInfo"
......
zlib/contrib/vstudio/vc11/zlibvc.def
View file @ 5aff13b6
LIBRARY
; zlib data compression and ZIP file I/O library
VERSION 1.3
VERSION 1.3.1
EXPORTS
adler32 @1
......
zlib/contrib/vstudio/vc12/zlib.rc
View file @ 5aff13b6
......@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
FILEVERSION 1, 3, 0, 0
PRODUCTVERSION 1, 3, 0, 0
FILEVERSION 1, 3, 1, 0
PRODUCTVERSION 1, 3, 1, 0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
......@@ -17,12 +17,12 @@ BEGIN
BEGIN
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
VALUE "FileVersion", "1.3.0\0"
VALUE "FileVersion", "1.3.1\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlibwapi.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
VALUE "LegalCopyright", "(C) 1995-2023 Jean-loup Gailly & Mark Adler\0"
VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0"
END
END
BLOCK "VarFileInfo"
......
zlib/contrib/vstudio/vc12/zlibvc.def
View file @ 5aff13b6
LIBRARY
; zlib data compression and ZIP file I/O library
VERSION 1.3
VERSION 1.3.1
EXPORTS
adler32 @1
......
zlib/contrib/vstudio/vc14/zlib.rc
View file @ 5aff13b6
......@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
FILEVERSION 1, 3, 0, 0
PRODUCTVERSION 1, 3, 0, 0
FILEVERSION 1, 3, 1, 0
PRODUCTVERSION 1, 3, 1, 0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
......@@ -17,12 +17,12 @@ BEGIN
BEGIN
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
VALUE "FileVersion", "1.3.0\0"
VALUE "FileVersion", "1.3.1\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlibwapi.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
VALUE "LegalCopyright", "(C) 1995-2023 Jean-loup Gailly & Mark Adler\0"
VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0"
END
END
BLOCK "VarFileInfo"
......
zlib/contrib/vstudio/vc14/zlibvc.def
View file @ 5aff13b6
LIBRARY
; zlib data compression and ZIP file I/O library
VERSION 1.3
VERSION 1.3.1
EXPORTS
adler32 @1
......
zlib/contrib/vstudio/vc17/miniunz.vcxproj 0 → 100644
View file @ 5aff13b6
This diff is collapsed.
zlib/contrib/vstudio/vc17/minizip.vcxproj 0 → 100644
View file @ 5aff13b6
This diff is collapsed.
zlib/contrib/vstudio/vc17/testzlib.vcxproj 0 → 100644
View file @ 5aff13b6
This diff is collapsed.
zlib/contrib/vstudio/vc17/testzlibdll.vcxproj 0 → 100644
View file @ 5aff13b6
This diff is collapsed.
zlib/contrib/vstudio/vc17/zlib.rc 0 → 100644
View file @ 5aff13b6
#include <windows.h>
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
FILEVERSION 1, 3, 1, 0
PRODUCTVERSION 1, 3, 1, 0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
FILETYPE VFT_DLL
FILESUBTYPE 0 // not used
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904E4"
//language ID = U.S. English, char set = Windows, Multilingual
BEGIN
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
VALUE "FileVersion", "1.3.1\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlibwapi.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x0409, 1252
END
END
zlib/contrib/vstudio/vc17/zlibstat.vcxproj 0 → 100644
View file @ 5aff13b6
This diff is collapsed.
zlib/contrib/vstudio/vc17/zlibvc.def 0 → 100644
View file @ 5aff13b6
LIBRARY
; zlib data compression and ZIP file I/O library
VERSION 1.3.1
EXPORTS
adler32 @1
compress @2
crc32 @3
deflate @4
deflateCopy @5
deflateEnd @6
deflateInit2_ @7
deflateInit_ @8
deflateParams @9
deflateReset @10
deflateSetDictionary @11
gzclose @12
gzdopen @13
gzerror @14
gzflush @15
gzopen @16
gzread @17
gzwrite @18
inflate @19
inflateEnd @20
inflateInit2_ @21
inflateInit_ @22
inflateReset @23
inflateSetDictionary @24
inflateSync @25
uncompress @26
zlibVersion @27
gzprintf @28
gzputc @29
gzgetc @30
gzseek @31
gzrewind @32
gztell @33
gzeof @34
gzsetparams @35
zError @36
inflateSyncPoint @37
get_crc_table @38
compress2 @39
gzputs @40
gzgets @41
inflateCopy @42
inflateBackInit_ @43
inflateBack @44
inflateBackEnd @45
compressBound @46
deflateBound @47
gzclearerr @48
gzungetc @49
zlibCompileFlags @50
deflatePrime @51
deflatePending @52
unzOpen @61
unzClose @62
unzGetGlobalInfo @63
unzGetCurrentFileInfo @64
unzGoToFirstFile @65
unzGoToNextFile @66
unzOpenCurrentFile @67
unzReadCurrentFile @68
unzOpenCurrentFile3 @69
unztell @70
unzeof @71
unzCloseCurrentFile @72
unzGetGlobalComment @73
unzStringFileNameCompare @74
unzLocateFile @75
unzGetLocalExtrafield @76
unzOpen2 @77
unzOpenCurrentFile2 @78
unzOpenCurrentFilePassword @79
zipOpen @80
zipOpenNewFileInZip @81
zipWriteInFileInZip @82
zipCloseFileInZip @83
zipClose @84
zipOpenNewFileInZip2 @86
zipCloseFileInZipRaw @87
zipOpen2 @88
zipOpenNewFileInZip3 @89
unzGetFilePos @100
unzGoToFilePos @101
fill_win32_filefunc @110
; zlibwapi v1.2.4 added:
fill_win32_filefunc64 @111
fill_win32_filefunc64A @112
fill_win32_filefunc64W @113
unzOpen64 @120
unzOpen2_64 @121
unzGetGlobalInfo64 @122
unzGetCurrentFileInfo64 @124
unzGetCurrentFileZStreamPos64 @125
unztell64 @126
unzGetFilePos64 @127
unzGoToFilePos64 @128
zipOpen64 @130
zipOpen2_64 @131
zipOpenNewFileInZip64 @132
zipOpenNewFileInZip2_64 @133
zipOpenNewFileInZip3_64 @134
zipOpenNewFileInZip4_64 @135
zipCloseFileInZipRaw64 @136
; zlib1 v1.2.4 added:
adler32_combine @140
crc32_combine @142
deflateSetHeader @144
deflateTune @145
gzbuffer @146
gzclose_r @147
gzclose_w @148
gzdirect @149
gzoffset @150
inflateGetHeader @156
inflateMark @157
inflatePrime @158
inflateReset2 @159
inflateUndermine @160
; zlib1 v1.2.6 added:
gzgetc_ @161
inflateResetKeep @163
deflateResetKeep @164
; zlib1 v1.2.7 added:
gzopen_w @165
; zlib1 v1.2.8 added:
inflateGetDictionary @166
gzvprintf @167
; zlib1 v1.2.9 added:
inflateCodesUsed @168
inflateValidate @169
uncompress2 @170
gzfread @171
gzfwrite @172
deflateGetDictionary @173
adler32_z @174
crc32_z @175
; zlib1 v1.2.12 added:
crc32_combine_gen @176
crc32_combine_gen64 @177
crc32_combine_op @178
zlib/contrib/vstudio/vc17/zlibvc.sln 0 → 100644
View file @ 5aff13b6
This diff is collapsed.
zlib/contrib/vstudio/vc17/zlibvc.vcxproj 0 → 100644
View file @ 5aff13b6
This diff is collapsed.
zlib/contrib/vstudio/vc9/zlib.rc
View file @ 5aff13b6
......@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
FILEVERSION 1, 3, 0, 0
PRODUCTVERSION 1, 3, 0, 0
FILEVERSION 1, 3, 1, 0
PRODUCTVERSION 1, 3, 1, 0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
......@@ -17,12 +17,12 @@ BEGIN
BEGIN
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
VALUE "FileVersion", "1.3.0\0"
VALUE "FileVersion", "1.3.1\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlibwapi.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
VALUE "LegalCopyright", "(C) 1995-2023 Jean-loup Gailly & Mark Adler\0"
VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0"
END
END
BLOCK "VarFileInfo"
......
zlib/contrib/vstudio/vc9/zlibvc.def
View file @ 5aff13b6
LIBRARY
; zlib data compression and ZIP file I/O library
VERSION 1.3
VERSION 1.3.1
EXPORTS
adler32 @1
......
zlib/deflate.c
View file @ 5aff13b6
/* deflate.c -- compress data using the deflation algorithm
* Copyright (C) 1995-2023 Jean-loup Gailly and Mark Adler
* Copyright (C) 1995-2024 Jean-loup Gailly and Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
......@@ -52,7 +52,7 @@
#include "deflate.h"
const char deflate_copyright[] =
" deflate 1.3 Copyright 1995-2023 Jean-loup Gailly and Mark Adler ";
" deflate 1.3.1 Copyright 1995-2024 Jean-loup Gailly and 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
......@@ -493,7 +493,7 @@ int ZEXPORT deflateInit2_(z_streamp strm, int level, int method,
* symbols from which it is being constructed.
*/
s->pending_buf = (uchf *) ZALLOC(strm, s->lit_bufsize, 4);
s->pending_buf = (uchf *) ZALLOC(strm, s->lit_bufsize, LIT_BUFS);
s->pending_buf_size = (ulg)s->lit_bufsize * 4;
if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL ||
......@@ -503,8 +503,14 @@ int ZEXPORT deflateInit2_(z_streamp strm, int level, int method,
deflateEnd (strm);
return Z_MEM_ERROR;
}
#ifdef LIT_MEM
s->d_buf = (ushf *)(s->pending_buf + (s->lit_bufsize << 1));
s->l_buf = s->pending_buf + (s->lit_bufsize << 2);
s->sym_end = s->lit_bufsize - 1;
#else
s->sym_buf = s->pending_buf + s->lit_bufsize;
s->sym_end = (s->lit_bufsize - 1) * 3;
#endif
/* We avoid equality with lit_bufsize*3 because of wraparound at 64K
* on 16 bit machines and because stored blocks are restricted to
* 64K-1 bytes.
......@@ -720,9 +726,15 @@ int ZEXPORT deflatePrime(z_streamp strm, int bits, int value) {
if (deflateStateCheck(strm)) return Z_STREAM_ERROR;
s = strm->state;
#ifdef LIT_MEM
if (bits < 0 || bits > 16 ||
(uchf *)s->d_buf < s->pending_out + ((Buf_size + 7) >> 3))
return Z_BUF_ERROR;
#else
if (bits < 0 || bits > 16 ||
s->sym_buf < s->pending_out + ((Buf_size + 7) >> 3))
return Z_BUF_ERROR;
#endif
do {
put = Buf_size - s->bi_valid;
if (put > bits)
......@@ -1294,7 +1306,7 @@ int ZEXPORT deflateCopy(z_streamp dest, z_streamp source) {
ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte));
ds->prev = (Posf *) ZALLOC(dest, ds->w_size, sizeof(Pos));
ds->head = (Posf *) ZALLOC(dest, ds->hash_size, sizeof(Pos));
ds->pending_buf = (uchf *) ZALLOC(dest, ds->lit_bufsize, 4);
ds->pending_buf = (uchf *) ZALLOC(dest, ds->lit_bufsize, LIT_BUFS);
if (ds->window == Z_NULL || ds->prev == Z_NULL || ds->head == Z_NULL ||
ds->pending_buf == Z_NULL) {
......@@ -1305,10 +1317,15 @@ int ZEXPORT deflateCopy(z_streamp dest, z_streamp source) {
zmemcpy(ds->window, ss->window, ds->w_size * 2 * sizeof(Byte));
zmemcpy((voidpf)ds->prev, (voidpf)ss->prev, ds->w_size * sizeof(Pos));
zmemcpy((voidpf)ds->head, (voidpf)ss->head, ds->hash_size * sizeof(Pos));
zmemcpy(ds->pending_buf, ss->pending_buf, (uInt)ds->pending_buf_size);
zmemcpy(ds->pending_buf, ss->pending_buf, ds->lit_bufsize * LIT_BUFS);
ds->pending_out = ds->pending_buf + (ss->pending_out - ss->pending_buf);
#ifdef LIT_MEM
ds->d_buf = (ushf *)(ds->pending_buf + (ds->lit_bufsize << 1));
ds->l_buf = ds->pending_buf + (ds->lit_bufsize << 2);
#else
ds->sym_buf = ds->pending_buf + ds->lit_bufsize;
#endif
ds->l_desc.dyn_tree = ds->dyn_ltree;
ds->d_desc.dyn_tree = ds->dyn_dtree;
......@@ -1539,13 +1556,21 @@ local uInt longest_match(deflate_state *s, IPos cur_match) {
*/
local void check_match(deflate_state *s, IPos start, IPos match, int length) {
/* check that the match is indeed a match */
if (zmemcmp(s->window + match,
s->window + start, length) != EQUAL) {
fprintf(stderr, " start %u, match %u, length %d\n",
start, match, length);
Bytef *back = s->window + (int)match, *here = s->window + start;
IPos len = length;
if (match == (IPos)-1) {
/* match starts one byte before the current window -- just compare the
subsequent length-1 bytes */
back++;
here++;
len--;
}
if (zmemcmp(back, here, len) != EQUAL) {
fprintf(stderr, " start %u, match %d, length %d\n",
start, (int)match, length);
do {
fprintf(stderr, "%c%c", s->window[match++], s->window[start++]);
} while (--length != 0);
fprintf(stderr, "(%02x %02x)", *back++, *here++);
} while (--len != 0);
z_error("invalid match");
}
if (z_verbose > 1) {
......
zlib/deflate.h
View file @ 5aff13b6
/* deflate.h -- internal compression state
* Copyright (C) 1995-2018 Jean-loup Gailly
* Copyright (C) 1995-2024 Jean-loup Gailly
* For conditions of distribution and use, see copyright notice in zlib.h
*/
......@@ -23,6 +23,10 @@
# define GZIP
#endif
/* define LIT_MEM to slightly increase the speed of deflate (order 1% to 2%) at
the cost of a larger memory footprint */
/* #define LIT_MEM */
/* ===========================================================================
* Internal compression state.
*/
......@@ -217,7 +221,14 @@ typedef struct internal_state {
/* Depth of each subtree used as tie breaker for trees of equal frequency
*/
#ifdef LIT_MEM
# define LIT_BUFS 5
ushf *d_buf; /* buffer for distances */
uchf *l_buf; /* buffer for literals/lengths */
#else
# define LIT_BUFS 4
uchf *sym_buf; /* buffer for distances and literals/lengths */
#endif
uInt lit_bufsize;
/* Size of match buffer for literals/lengths. There are 4 reasons for
......@@ -239,7 +250,7 @@ typedef struct internal_state {
* - I can't count above 4
*/
uInt sym_next; /* running index in sym_buf */
uInt sym_next; /* running index in symbol buffer */
uInt sym_end; /* symbol table full when sym_next reaches this */
ulg opt_len; /* bit length of current block with optimal trees */
......@@ -318,6 +329,25 @@ void ZLIB_INTERNAL _tr_stored_block(deflate_state *s, charf *buf,
extern const uch ZLIB_INTERNAL _dist_code[];
#endif
#ifdef LIT_MEM
# define _tr_tally_lit(s, c, flush) \
{ uch cc = (c); \
s->d_buf[s->sym_next] = 0; \
s->l_buf[s->sym_next++] = cc; \
s->dyn_ltree[cc].Freq++; \
flush = (s->sym_next == s->sym_end); \
}
# define _tr_tally_dist(s, distance, length, flush) \
{ uch len = (uch)(length); \
ush dist = (ush)(distance); \
s->d_buf[s->sym_next] = dist; \
s->l_buf[s->sym_next++] = len; \
dist--; \
s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \
s->dyn_dtree[d_code(dist)].Freq++; \
flush = (s->sym_next == s->sym_end); \
}
#else
# define _tr_tally_lit(s, c, flush) \
{ uch cc = (c); \
s->sym_buf[s->sym_next++] = 0; \
......@@ -337,6 +367,7 @@ void ZLIB_INTERNAL _tr_stored_block(deflate_state *s, charf *buf,
s->dyn_dtree[d_code(dist)].Freq++; \
flush = (s->sym_next == s->sym_end); \
}
#endif
#else
# define _tr_tally_lit(s, c, flush) flush = _tr_tally(s, 0, c)
# define _tr_tally_dist(s, distance, length, flush) \
......
zlib/doc/algorithm.txt
View file @ 5aff13b6
......@@ -77,7 +77,7 @@ table took no time (and if you had infinite memory), then there would only
be a first level table to cover all the way to the longest code. However,
building the table ends up taking a lot longer for more bits since short
codes are replicated many times in such a table. What inflate() does is
simply to make the number of bits in the first table a variable, and then
simply to make the number of bits in the first table a variable, and then
to set that variable for the maximum speed.
For inflate, which has 286 possible codes for the literal/length tree, the size
......
zlib/examples/gzlog.c
View file @ 5aff13b6
......@@ -212,8 +212,8 @@
to the appropriate recovery below. If there is no foo.add file, provide
a zero data length to the recovery. In that case, the append recovery
restores the foo.gz to the previous compressed + uncompressed data state.
For the the compress recovery, a missing foo.add file results in foo.gz
being restored to the previous compressed-only data state.
For the compress recovery, a missing foo.add file results in foo.gz being
restored to the previous compressed-only data state.
- Append recovery:
- Pick up append at + step above
- Compress recovery:
......
zlib/examples/zran.c
View file @ 5aff13b6
......@@ -267,7 +267,7 @@ static inline void append_bits(unsigned value, int bits,
}
}
// Insert enough bits in the form of empty deflate blocks in front of the the
// Insert enough bits in the form of empty deflate blocks in front of the
// low bits bits of value, in order to bring the sequence to a byte boundary.
// Then feed that to inflate(). This does what inflatePrime() does, except that
// a negative value of bits is not supported. bits must be in 0..16. If the
......
zlib/gzguts.h
View file @ 5aff13b6
/* gzguts.h -- zlib internal header definitions for gz* operations
* Copyright (C) 2004-2019 Mark Adler
* Copyright (C) 2004-2024 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
......@@ -210,9 +210,5 @@ char ZLIB_INTERNAL *gz_strwinerror(DWORD error);
/* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t
value -- needed when comparing unsigned to z_off64_t, which is signed
(possible z_off64_t types off_t, off64_t, and long are all signed) */
#ifdef INT_MAX
# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX)
#else
unsigned ZLIB_INTERNAL gz_intmax(void);
# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax())
#endif
#define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax())
zlib/gzlib.c
View file @ 5aff13b6
/* gzlib.c -- zlib functions common to reading and writing gzip files
* Copyright (C) 2004-2019 Mark Adler
* Copyright (C) 2004-2024 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
......@@ -563,20 +563,20 @@ void ZLIB_INTERNAL gz_error(gz_statep state, int err, const char *msg) {
#endif
}
#ifndef INT_MAX
/* portably return maximum value for an int (when limits.h presumed not
available) -- we need to do this to cover cases where 2's complement not
used, since C standard permits 1's complement and sign-bit representations,
otherwise we could just use ((unsigned)-1) >> 1 */
unsigned ZLIB_INTERNAL gz_intmax(void) {
unsigned p, q;
p = 1;
#ifdef INT_MAX
return INT_MAX;
#else
unsigned p = 1, q;
do {
q = p;
p <<= 1;
p++;
} while (p > q);
return q >> 1;
}
#endif
}
zlib/inflate.c
View file @ 5aff13b6
......@@ -1387,7 +1387,7 @@ int ZEXPORT inflateSync(z_streamp strm) {
/* if first time, start search in bit buffer */
if (state->mode != SYNC) {
state->mode = SYNC;
state->hold <<= state->bits & 7;
state->hold >>= state->bits & 7;
state->bits -= state->bits & 7;
len = 0;
while (state->bits >= 8) {
......
zlib/inftrees.c
View file @ 5aff13b6
/* inftrees.c -- generate Huffman trees for efficient decoding
* Copyright (C) 1995-2023 Mark Adler
* Copyright (C) 1995-2024 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
......@@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate_copyright[] =
" inflate 1.3 Copyright 1995-2023 Mark Adler ";
" inflate 1.3.1 Copyright 1995-2024 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
......@@ -57,7 +57,7 @@ int ZLIB_INTERNAL inflate_table(codetype type, unsigned short FAR *lens,
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, 198, 203};
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 203, 77};
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,
......
zlib/inftrees.h
View file @ 5aff13b6
......@@ -41,8 +41,8 @@ typedef struct {
examples/enough.c found in the zlib distribution. The arguments to that
program are the number of symbols, the initial root table size, and the
maximum bit length of a code. "enough 286 9 15" for literal/length codes
returns returns 852, and "enough 30 6 15" for distance codes returns 592.
The initial root table size (9 or 6) is found in the fifth argument of the
returns 852, and "enough 30 6 15" for distance codes returns 592. The
initial root table size (9 or 6) is found in the fifth argument of the
inflate_table() calls in inflate.c and infback.c. If the root table size is
changed, then these maximum sizes would be need to be recalculated and
updated. */
......
zlib/old/visual-basic.txt
View file @ 5aff13b6
......@@ -115,7 +115,7 @@ SUCCESS Then
ReDim Preserve bytaryCpr(lngCprSiz - 1)
Open strCprPth For Binary Access Write As #1
Put #1, , bytaryCpr()
Put #1, , lngOriSiz 'Add the the original size value to the end
Put #1, , lngOriSiz 'Add the original size value to the end
(last 4 bytes)
Close #1
Else
......
zlib/os400/README400
View file @ 5aff13b6
ZLIB version 1.3.0 for OS/400 installation instructions
ZLIB version 1.3.1 for OS/400 installation instructions
1) Download and unpack the zlib tarball to some IFS directory.
(i.e.: /path/to/the/zlib/ifs/source/directory)
......
zlib/os400/zlib.inc
View file @ 5aff13b6
* ZLIB.INC - Interface to the general purpose compression library
*
* ILE RPG400 version by Patrick Monnerat, DATASPHERE.
* Version 1.3.0
* Version 1.3.1
*
*
* WARNING:
......@@ -22,12 +22,12 @@
*
* Versioning information.
*
D ZLIB_VERSION C '1.3.0'
D ZLIB_VERSION C '1.3.1'
D ZLIB_VERNUM C X'12a0'
D ZLIB_VER_MAJOR C 1
D ZLIB_VER_MINOR C 3
D ZLIB_VER_REVISION...
D C 0
D C 1
D ZLIB_VER_SUBREVISION...
D C 0
*
......
zlib/qnx/package.qpg
View file @ 5aff13b6
......@@ -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.1.3.0" install="/opt/lib/" user="root:bin" permission="644"/>
<QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.3.0"/>
<QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.3.0"/>
<QPG:Add file="../libz.so.1.3.0" install="/opt/lib/" component="slib"/>
<QPG:Add file="../libz.so.1.3.1" install="/opt/lib/" user="root:bin" permission="644"/>
<QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.3.1"/>
<QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.3.1"/>
<QPG:Add file="../libz.so.1.3.1" install="/opt/lib/" component="slib"/>
</QPG:Files>
<QPG:PackageFilter>
......@@ -63,7 +63,7 @@
</QPM:ProductDescription>
<QPM:ReleaseDescription>
<QPM:ReleaseVersion>1.3.0</QPM:ReleaseVersion>
<QPM:ReleaseVersion>1.3.1</QPM:ReleaseVersion>
<QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency>
<QPM:ReleaseStability>Stable</QPM:ReleaseStability>
<QPM:ReleaseNoteMinor></QPM:ReleaseNoteMinor>
......
zlib/test/example.c
View file @ 5aff13b6
......@@ -36,12 +36,12 @@ static uLong dictId; /* Adler32 value of the dictionary */
#ifdef Z_SOLO
void *myalloc(void *q, unsigned n, unsigned m) {
static void *myalloc(void *q, unsigned n, unsigned m) {
(void)q;
return calloc(n, m);
}
void myfree(void *q, void *p) {
static void myfree(void *q, void *p) {
(void)q;
free(p);
}
......@@ -57,7 +57,7 @@ static free_func zfree = (free_func)0;
/* ===========================================================================
* Test compress() and uncompress()
*/
void test_compress(Byte *compr, uLong comprLen, Byte *uncompr,
static void test_compress(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
int err;
uLong len = (uLong)strlen(hello)+1;
......@@ -81,7 +81,7 @@ void test_compress(Byte *compr, uLong comprLen, Byte *uncompr,
/* ===========================================================================
* Test read/write of .gz files
*/
void test_gzio(const char *fname, Byte *uncompr, uLong uncomprLen) {
static void test_gzio(const char *fname, Byte *uncompr, uLong uncomprLen) {
#ifdef NO_GZCOMPRESS
fprintf(stderr, "NO_GZCOMPRESS -- gz* functions cannot compress\n");
#else
......@@ -163,7 +163,7 @@ void test_gzio(const char *fname, Byte *uncompr, uLong uncomprLen) {
/* ===========================================================================
* Test deflate() with small buffers
*/
void test_deflate(Byte *compr, uLong comprLen) {
static void test_deflate(Byte *compr, uLong comprLen) {
z_stream c_stream; /* compression stream */
int err;
uLong len = (uLong)strlen(hello)+1;
......@@ -198,7 +198,7 @@ void test_deflate(Byte *compr, uLong comprLen) {
/* ===========================================================================
* Test inflate() with small buffers
*/
void test_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
static void test_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
int err;
z_stream d_stream; /* decompression stream */
......@@ -237,7 +237,7 @@ void test_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
/* ===========================================================================
* Test deflate() with large buffers and dynamic change of compression level
*/
void test_large_deflate(Byte *compr, uLong comprLen, Byte *uncompr,
static void test_large_deflate(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
z_stream c_stream; /* compression stream */
int err;
......@@ -290,7 +290,7 @@ void test_large_deflate(Byte *compr, uLong comprLen, Byte *uncompr,
/* ===========================================================================
* Test inflate() with large buffers
*/
void test_large_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
static void test_large_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
int err;
z_stream d_stream; /* decompression stream */
......@@ -329,7 +329,7 @@ void test_large_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
/* ===========================================================================
* Test deflate() with full flush
*/
void test_flush(Byte *compr, uLong *comprLen) {
static void test_flush(Byte *compr, uLong *comprLen) {
z_stream c_stream; /* compression stream */
int err;
uInt len = (uInt)strlen(hello)+1;
......@@ -364,7 +364,8 @@ void test_flush(Byte *compr, uLong *comprLen) {
/* ===========================================================================
* Test inflateSync()
*/
void test_sync(Byte *compr, uLong comprLen, Byte *uncompr, uLong uncomprLen) {
static void test_sync(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
int err;
z_stream d_stream; /* decompression stream */
......@@ -404,7 +405,7 @@ void test_sync(Byte *compr, uLong comprLen, Byte *uncompr, uLong uncomprLen) {
/* ===========================================================================
* Test deflate() with preset dictionary
*/
void test_dict_deflate(Byte *compr, uLong comprLen) {
static void test_dict_deflate(Byte *compr, uLong comprLen) {
z_stream c_stream; /* compression stream */
int err;
......@@ -438,7 +439,7 @@ void test_dict_deflate(Byte *compr, uLong comprLen) {
/* ===========================================================================
* Test inflate() with a preset dictionary
*/
void test_dict_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
static void test_dict_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
int err;
z_stream d_stream; /* decompression stream */
......
zlib/test/minigzip.c
View file @ 5aff13b6
......@@ -149,12 +149,12 @@ static void pwinerror (s)
# include <unistd.h> /* for unlink() */
#endif
void *myalloc(void *q, unsigned n, unsigned m) {
static void *myalloc(void *q, unsigned n, unsigned m) {
(void)q;
return calloc(n, m);
}
void myfree(void *q, void *p) {
static void myfree(void *q, void *p) {
(void)q;
free(p);
}
......@@ -167,7 +167,7 @@ typedef struct gzFile_s {
z_stream strm;
} *gzFile;
gzFile gz_open(const char *path, int fd, const char *mode) {
static gzFile gz_open(const char *path, int fd, const char *mode) {
gzFile gz;
int ret;
......@@ -201,15 +201,15 @@ gzFile gz_open(const char *path, int fd, const char *mode) {
return gz;
}
gzFile gzopen(const char *path, const char *mode) {
static gzFile gzopen(const char *path, const char *mode) {
return gz_open(path, -1, mode);
}
gzFile gzdopen(int fd, const char *mode) {
static gzFile gzdopen(int fd, const char *mode) {
return gz_open(NULL, fd, mode);
}
int gzwrite(gzFile gz, const void *buf, unsigned len) {
static int gzwrite(gzFile gz, const void *buf, unsigned len) {
z_stream *strm;
unsigned char out[BUFLEN];
......@@ -227,7 +227,7 @@ int gzwrite(gzFile gz, const void *buf, unsigned len) {
return len;
}
int gzread(gzFile gz, void *buf, unsigned len) {
static int gzread(gzFile gz, void *buf, unsigned len) {
int ret;
unsigned got;
unsigned char in[1];
......@@ -258,7 +258,7 @@ int gzread(gzFile gz, void *buf, unsigned len) {
return len - strm->avail_out;
}
int gzclose(gzFile gz) {
static int gzclose(gzFile gz) {
z_stream *strm;
unsigned char out[BUFLEN];
......@@ -283,7 +283,7 @@ int gzclose(gzFile gz) {
return Z_OK;
}
const char *gzerror(gzFile gz, int *err) {
static const char *gzerror(gzFile gz, int *err) {
*err = gz->err;
return gz->msg;
}
......@@ -295,7 +295,7 @@ static char *prog;
/* ===========================================================================
* Display error message and exit
*/
void error(const char *msg) {
static void error(const char *msg) {
fprintf(stderr, "%s: %s\n", prog, msg);
exit(1);
}
......@@ -303,9 +303,9 @@ void error(const char *msg) {
#ifdef USE_MMAP /* MMAP version, Miguel Albrecht <malbrech@eso.org> */
/* Try compressing the input file at once using mmap. Return Z_OK if
* if success, Z_ERRNO otherwise.
* success, Z_ERRNO otherwise.
*/
int gz_compress_mmap(FILE *in, gzFile out) {
static int gz_compress_mmap(FILE *in, gzFile out) {
int len;
int err;
int ifd = fileno(in);
......@@ -338,7 +338,7 @@ int gz_compress_mmap(FILE *in, gzFile out) {
* Compress input to output then close both files.
*/
void gz_compress(FILE *in, gzFile out) {
static void gz_compress(FILE *in, gzFile out) {
local char buf[BUFLEN];
int len;
int err;
......@@ -366,7 +366,7 @@ void gz_compress(FILE *in, gzFile out) {
/* ===========================================================================
* Uncompress input to output then close both files.
*/
void gz_uncompress(gzFile in, FILE *out) {
static void gz_uncompress(gzFile in, FILE *out) {
local char buf[BUFLEN];
int len;
int err;
......@@ -390,7 +390,7 @@ void gz_uncompress(gzFile in, FILE *out) {
* Compress the given file: create a corresponding .gz file and remove the
* original.
*/
void file_compress(char *file, char *mode) {
static void file_compress(char *file, char *mode) {
local char outfile[MAX_NAME_LEN];
FILE *in;
gzFile out;
......@@ -426,7 +426,7 @@ void file_compress(char *file, char *mode) {
/* ===========================================================================
* Uncompress the given file and remove the original.
*/
void file_uncompress(char *file) {
static void file_uncompress(char *file) {
local char buf[MAX_NAME_LEN];
char *infile, *outfile;
FILE *out;
......
zlib/treebuild.xml
View file @ 5aff13b6
<?xml version="1.0" ?>
<package name="zlib" version="1.3">
<library name="zlib" dlversion="1.3" dlname="z">
<package name="zlib" version="1.3.1">
<library name="zlib" dlversion="1.3.1" dlname="z">
<property name="description"> zip compression library </property>
<property name="include-target-dir" value="$(@PACKAGE/install-includedir)" />
......
zlib/trees.c
View file @ 5aff13b6
/* trees.c -- output deflated data using Huffman coding
* Copyright (C) 1995-2021 Jean-loup Gailly
* Copyright (C) 1995-2024 Jean-loup Gailly
* detect_data_type() function provided freely by Cosmin Truta, 2006
* For conditions of distribution and use, see copyright notice in zlib.h
*/
......@@ -899,14 +899,19 @@ local void compress_block(deflate_state *s, const ct_data *ltree,
const ct_data *dtree) {
unsigned dist; /* distance of matched string */
int lc; /* match length or unmatched char (if dist == 0) */
unsigned sx = 0; /* running index in sym_buf */
unsigned sx = 0; /* running index in symbol buffers */
unsigned code; /* the code to send */
int extra; /* number of extra bits to send */
if (s->sym_next != 0) do {
#ifdef LIT_MEM
dist = s->d_buf[sx];
lc = s->l_buf[sx++];
#else
dist = s->sym_buf[sx++] & 0xff;
dist += (unsigned)(s->sym_buf[sx++] & 0xff) << 8;
lc = s->sym_buf[sx++];
#endif
if (dist == 0) {
send_code(s, lc, ltree); /* send a literal byte */
Tracecv(isgraph(lc), (stderr," '%c' ", lc));
......@@ -931,8 +936,12 @@ local void compress_block(deflate_state *s, const ct_data *ltree,
}
} /* literal or match pair ? */
/* Check that the overlay between pending_buf and sym_buf is ok: */
/* Check for no overlay of pending_buf on needed symbols */
#ifdef LIT_MEM
Assert(s->pending < 2 * (s->lit_bufsize + sx), "pendingBuf overflow");
#else
Assert(s->pending < s->lit_bufsize + sx, "pendingBuf overflow");
#endif
} while (sx < s->sym_next);
......@@ -1082,9 +1091,14 @@ void ZLIB_INTERNAL _tr_flush_block(deflate_state *s, charf *buf,
* the current block must be flushed.
*/
int ZLIB_INTERNAL _tr_tally(deflate_state *s, unsigned dist, unsigned lc) {
#ifdef LIT_MEM
s->d_buf[s->sym_next] = (ush)dist;
s->l_buf[s->sym_next++] = (uch)lc;
#else
s->sym_buf[s->sym_next++] = (uch)dist;
s->sym_buf[s->sym_next++] = (uch)(dist >> 8);
s->sym_buf[s->sym_next++] = (uch)lc;
#endif
if (dist == 0) {
/* lc is the unmatched char */
s->dyn_ltree[lc].Freq++;
......
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