zlib 1.2.4.5
diff --git a/ChangeLog b/ChangeLog
index 3a2b2e5..490c7cd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,16 @@
ChangeLog file for zlib
+Changes in 1.2.4.5 (18 Apr 2010)
+- Set sharedlibdir in configure [Torok]
+- Set LDFLAGS in Makefile.in [Bar-Lev]
+- Avoid mkdir objs race condition in Makefile.in [Bowler]
+- Add ZLIB_INTERNAL in front of internal inter-module functions and arrays
+- Define ZLIB_INTERNAL to hide internal functions and arrays for GNU C
+- Don't use hidden attribute when it is a warning generator (e.g. Solaris)
+
Changes in 1.2.4.4 (18 Apr 2010)
-- Fix CROSS_PREFIX executable testing, CHOST extract, mingw* [Trk]
+- Fix CROSS_PREFIX executable testing, CHOST extract, mingw* [Torok]
- Undefine _LARGEFILE64_SOURCE in zconf.h if it is zero, but not if empty
- Try to use bash or ksh regardless of functionality of /bin/sh
- Fix configure incompatibility with NetBSD sh
@@ -162,7 +170,7 @@
- Correct email address in configure for system options
- Update make_vms.com and add make_vms.com to contrib/minizip [Zinser]
- Update zlib.map [Brown]
-- Fix Makefile.in for Solaris 10 make of example64 and minizip64 [Trk]
+- Fix Makefile.in for Solaris 10 make of example64 and minizip64 [Torok]
- Apply various fixes to CMakeLists.txt [Lowman]
- Add checks on len in gzread() and gzwrite()
- Add error message for no more room for gzungetc()
diff --git a/Makefile.in b/Makefile.in
index f932d9f..00e109f 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -25,14 +25,14 @@
# -Wstrict-prototypes -Wmissing-prototypes
SFLAGS=-O
-
+LDFLAGS=
TEST_LDFLAGS=-L. libz.a
LDSHARED=$(CC)
CPP=$(CC) -E
STATICLIB=libz.a
SHAREDLIB=libz.so
-SHAREDLIBV=libz.so.1.2.4.4
+SHAREDLIBV=libz.so.1.2.4.5
SHAREDLIBM=libz.so.1
LIBS=$(STATICLIB) $(SHAREDLIBV)
@@ -132,7 +132,7 @@
.SUFFIXES: .lo
.c.lo:
- -@if [ ! -d objs ]; then mkdir objs; fi
+ -@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) -DPIC -c -o objs/$*.o $<
-@mv objs/$*.o $@
diff --git a/README b/README
index d909ba6..049b873 100644
--- a/README
+++ b/README
@@ -1,6 +1,6 @@
ZLIB DATA COMPRESSION LIBRARY
-zlib 1.2.4.4 is a general purpose data compression library. All the code is
+zlib 1.2.4.5 is a general purpose data compression library. All the code is
thread safe. The data format used by the zlib library is described by RFCs
(Request for Comments) 1950 to 1952 in the files
http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format)
@@ -31,7 +31,7 @@
issue of Dr. Dobb's Journal; a copy of the article is available at
http://marknelson.us/1997/01/01/zlib-engine/ .
-The changes made in version 1.2.4.4 are documented in the file ChangeLog.
+The changes made in version 1.2.4.5 are documented in the file ChangeLog.
Unsupported third party contributions are provided in directory contrib/ .
diff --git a/configure b/configure
index e729c6c..0344eb4 100755
--- a/configure
+++ b/configure
@@ -14,7 +14,7 @@
# an error.
if [ -n "${CHOST}" ]; then
- uname="$(echo "${CHOST}" | sed -e 's/.*-.*-\(.*\)-.*$/\1/' -e 's/.*-\(.*\)-.*/\1/' -e 's/.*-\(.*\)$/\1/')"
+ uname="$(echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/')"
CROSS_PREFIX="${CHOST}-"
fi
@@ -49,6 +49,7 @@
prefix=${prefix-/usr/local}
exec_prefix=${exec_prefix-'${prefix}'}
libdir=${libdir-'${exec_prefix}/lib'}
+sharedlibdir=${sharedlibdir-'${exec_prefix}/lib'}
includedir=${includedir-'${prefix}/include'}
mandir=${mandir-'${prefix}/share/man'}
shared_ext='.so'
@@ -147,6 +148,7 @@
else
# find system name and corresponding cc options
CC=${CC-cc}
+ gcc=0
if test -z "$uname"; then
uname=`(uname -sr || echo unknown) 2>/dev/null`
fi
@@ -504,21 +506,26 @@
fi
fi
-cat > $test.c <<EOF
-int foo __attribute__ ((visibility ("hidden")));
+if test "$gcc" -eq 1; then
+ cat > $test.c <<EOF
+#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33)
+# define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
+#else
+# define ZLIB_INTERNAL
+#endif
+int ZLIB_INTERNAL foo;
int main()
{
return 0;
}
EOF
-if test "`($CC -c -fvisibility=hidden $CFLAGS $test.c) 2>&1`" = ""; then
- CFLAGS="$CFLAGS -fvisibility=hidden"
- SFLAGS="$SFLAGS -fvisibility=hidden"
- echo "Checking for attribute(visibility) support... Yes."
-else
- CFLAGS="$CFLAGS -DNO_VIZ"
- SFLAGS="$SFLAGS -DNO_VIZ"
- echo "Checking for attribute(visibility) support... No."
+ if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+ echo "Checking for attribute(visibility) support... Yes."
+ else
+ CFLAGS="$CFLAGS -DNO_VIZ"
+ SFLAGS="$SFLAGS -DNO_VIZ"
+ echo "Checking for attribute(visibility) support... No."
+ fi
fi
CPP=${CPP-"$CC -E"}
diff --git a/contrib/delphi/ZLib.pas b/contrib/delphi/ZLib.pas
index c1094c6..0496ee4 100644
--- a/contrib/delphi/ZLib.pas
+++ b/contrib/delphi/ZLib.pas
@@ -152,7 +152,7 @@
const OutBuf: Pointer; BufSize: Integer);
const
- zlib_version = '1.2.4.4';
+ zlib_version = '1.2.4.5';
type
EZlibError = class(Exception);
diff --git a/contrib/dotzlib/DotZLib/UnitTests.cs b/contrib/dotzlib/DotZLib/UnitTests.cs
index fe1061f..4531408 100644
--- a/contrib/dotzlib/DotZLib/UnitTests.cs
+++ b/contrib/dotzlib/DotZLib/UnitTests.cs
@@ -156,7 +156,7 @@
public void Info_Version()
{
Info info = new Info();
- Assert.AreEqual("1.2.4.4", Info.Version);
+ Assert.AreEqual("1.2.4.5", Info.Version);
Assert.AreEqual(32, info.SizeOfUInt);
Assert.AreEqual(32, info.SizeOfULong);
Assert.AreEqual(32, info.SizeOfPointer);
diff --git a/contrib/infback9/inftree9.c b/contrib/infback9/inftree9.c
index 1847d22..c01cc1e 100644
--- a/contrib/infback9/inftree9.c
+++ b/contrib/infback9/inftree9.c
@@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate9_copyright[] =
- " inflate9 1.2.4.4 Copyright 1995-2010 Mark Adler ";
+ " inflate9 1.2.4.5 Copyright 1995-2010 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 @@
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, 74, 65};
+ 133, 133, 133, 133, 144, 75, 75};
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,
diff --git a/contrib/pascal/zlibpas.pas b/contrib/pascal/zlibpas.pas
index 0b2153d..2bbf956 100644
--- a/contrib/pascal/zlibpas.pas
+++ b/contrib/pascal/zlibpas.pas
@@ -10,7 +10,7 @@
interface
const
- ZLIB_VERSION = '1.2.4.4';
+ ZLIB_VERSION = '1.2.4.5';
type
alloc_func = function(opaque: Pointer; items, size: Integer): Pointer;
diff --git a/contrib/vstudio/vc10/zlib.rc b/contrib/vstudio/vc10/zlib.rc
index 6127143..b2196d9 100644
--- a/contrib/vstudio/vc10/zlib.rc
+++ b/contrib/vstudio/vc10/zlib.rc
@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
- FILEVERSION 1,2,4,4
- PRODUCTVERSION 1,2,4,4
+ FILEVERSION 1,2,4,5
+ PRODUCTVERSION 1,2,4,5
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
@@ -17,7 +17,7 @@
BEGIN
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
- VALUE "FileVersion", "1.2.4.4\0"
+ VALUE "FileVersion", "1.2.4.5\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlib.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
diff --git a/contrib/vstudio/vc9/zlib.rc b/contrib/vstudio/vc9/zlib.rc
index 6127143..b2196d9 100644
--- a/contrib/vstudio/vc9/zlib.rc
+++ b/contrib/vstudio/vc9/zlib.rc
@@ -2,8 +2,8 @@
#define IDR_VERSION1 1
IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
- FILEVERSION 1,2,4,4
- PRODUCTVERSION 1,2,4,4
+ FILEVERSION 1,2,4,5
+ PRODUCTVERSION 1,2,4,5
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
FILEFLAGS 0
FILEOS VOS_DOS_WINDOWS32
@@ -17,7 +17,7 @@
BEGIN
VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
- VALUE "FileVersion", "1.2.4.4\0"
+ VALUE "FileVersion", "1.2.4.5\0"
VALUE "InternalName", "zlib\0"
VALUE "OriginalFilename", "zlib.dll\0"
VALUE "ProductName", "ZLib.DLL\0"
diff --git a/deflate.c b/deflate.c
index b4ed49d..9d467b7 100644
--- a/deflate.c
+++ b/deflate.c
@@ -52,7 +52,7 @@
#include "deflate.h"
const char deflate_copyright[] =
- " deflate 1.2.4.4 Copyright 1995-2010 Jean-loup Gailly and Mark Adler ";
+ " deflate 1.2.4.5 Copyright 1995-2010 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
diff --git a/deflate.h b/deflate.h
index f53deba..01cc9b4 100644
--- a/deflate.h
+++ b/deflate.h
@@ -290,13 +290,13 @@
memory checker errors from longest match routines */
/* in trees.c */
-void _tr_init OF((deflate_state *s));
-int _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc));
-void _tr_flush_block OF((deflate_state *s, charf *buf, ulg stored_len,
- int last));
-void _tr_align OF((deflate_state *s));
-void _tr_stored_block OF((deflate_state *s, charf *buf, ulg stored_len,
- int last));
+void ZLIB_INTERNAL _tr_init OF((deflate_state *s));
+int ZLIB_INTERNAL _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc));
+void ZLIB_INTERNAL _tr_flush_block OF((deflate_state *s, charf *buf,
+ ulg stored_len, int last));
+void ZLIB_INTERNAL _tr_align OF((deflate_state *s));
+void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf,
+ ulg stored_len, int last));
#define d_code(dist) \
((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
@@ -309,11 +309,11 @@
/* Inline versions of _tr_tally for speed: */
#if defined(GEN_TREES_H) || !defined(STDC)
- extern uch _length_code[];
- extern uch _dist_code[];
+ extern uch ZLIB_INTERNAL _length_code[];
+ extern uch ZLIB_INTERNAL _dist_code[];
#else
- extern const uch _length_code[];
- extern const uch _dist_code[];
+ extern const uch ZLIB_INTERNAL _length_code[];
+ extern const uch ZLIB_INTERNAL _dist_code[];
#endif
# define _tr_tally_lit(s, c, flush) \
diff --git a/gzguts.h b/gzguts.h
index b0a4cbd..0f8fb79 100644
--- a/gzguts.h
+++ b/gzguts.h
@@ -12,7 +12,11 @@
# endif
#endif
-#define ZLIB_INTERNAL
+#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) && !defined(NO_VIZ)
+# define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
+#else
+# define ZLIB_INTERNAL
+#endif
#include <stdio.h>
#include "zlib.h"
@@ -112,9 +116,9 @@
typedef gz_state FAR *gz_statep;
/* shared functions */
-ZEXTERN void ZEXPORT gz_error OF((gz_statep, int, const char *));
+void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char *));
#if defined UNDER_CE
-ZEXTERN char ZEXPORT *gz_strwinerror OF((DWORD error));
+char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error));
#endif
/* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t
@@ -123,6 +127,6 @@
#ifdef INT_MAX
# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX)
#else
-ZEXTERN unsigned ZEXPORT gz_intmax OF((void));
+unsigned ZLIB_INTERNAL gz_intmax OF((void));
# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax())
#endif
diff --git a/gzlib.c b/gzlib.c
index 1839002..603e60e 100644
--- a/gzlib.c
+++ b/gzlib.c
@@ -26,7 +26,7 @@
The gz_strwinerror function does not change the current setting of
GetLastError. */
-char ZEXPORT *gz_strwinerror (error)
+char ZLIB_INTERNAL *gz_strwinerror (error)
DWORD error;
{
static char buf[1024];
@@ -482,7 +482,7 @@
memory). Simply save the error message as a static string. If there is an
allocation failure constructing the error message, then convert the error to
out of memory. */
-void ZEXPORT gz_error(state, err, msg)
+void ZLIB_INTERNAL gz_error(state, err, msg)
gz_statep state;
int err;
const char *msg;
@@ -522,7 +522,7 @@
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 ZEXPORT gz_intmax()
+unsigned ZLIB_INTERNAL gz_intmax()
{
unsigned p, q;
diff --git a/inffast.c b/inffast.c
index 0a0761f..6c2c361 100644
--- a/inffast.c
+++ b/inffast.c
@@ -64,7 +64,7 @@
requires strm->avail_out >= 258 for each loop to avoid checking for
output space.
*/
-void inflate_fast(strm, start)
+void ZLIB_INTERNAL inflate_fast(strm, start)
z_streamp strm;
unsigned start; /* inflate()'s starting value for strm->avail_out */
{
diff --git a/inffast.h b/inffast.h
index 1e88d2d..191e5e7 100644
--- a/inffast.h
+++ b/inffast.h
@@ -8,4 +8,4 @@
subject to change. Applications should only use zlib.h.
*/
-void inflate_fast OF((z_streamp strm, unsigned start));
+void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start));
diff --git a/inftrees.c b/inftrees.c
index ed32632..7afe665 100644
--- a/inftrees.c
+++ b/inftrees.c
@@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate_copyright[] =
- " inflate 1.2.4.4 Copyright 1995-2010 Mark Adler ";
+ " inflate 1.2.4.5 Copyright 1995-2010 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
@@ -29,7 +29,7 @@
table index bits. It will differ if the request is greater than the
longest code or if it is less than the shortest code.
*/
-int inflate_table(type, lens, codes, table, bits, work)
+int ZLIB_INTERNAL inflate_table(type, lens, codes, table, bits, work)
codetype type;
unsigned short FAR *lens;
unsigned codes;
@@ -62,7 +62,7 @@
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, 74, 65};
+ 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 75, 75};
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,
diff --git a/inftrees.h b/inftrees.h
index 67461da..31a609b 100644
--- a/inftrees.h
+++ b/inftrees.h
@@ -57,6 +57,6 @@
DISTS
} codetype;
-extern int inflate_table OF((codetype type, unsigned short FAR *lens,
+int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens,
unsigned codes, code FAR * FAR *table,
unsigned FAR *bits, unsigned short FAR *work));
diff --git a/qnx/package.qpg b/qnx/package.qpg
index 4ee3ad3..2cf9bb9 100644
--- a/qnx/package.qpg
+++ b/qnx/package.qpg
@@ -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.1.2.4.4" install="/opt/lib/" user="root:bin" permission="644"/>
- <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.4.4"/>
- <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.4.4"/>
- <QPG:Add file="../libz.so.1.2.4.4" install="/opt/lib/" component="slib"/>
+ <QPG:Add file="../libz.so.1.2.4.5" install="/opt/lib/" user="root:bin" permission="644"/>
+ <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.4.5"/>
+ <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.4.5"/>
+ <QPG:Add file="../libz.so.1.2.4.5" install="/opt/lib/" component="slib"/>
</QPG:Files>
<QPG:PackageFilter>
@@ -63,7 +63,7 @@
</QPM:ProductDescription>
<QPM:ReleaseDescription>
- <QPM:ReleaseVersion>1.2.4.4</QPM:ReleaseVersion>
+ <QPM:ReleaseVersion>1.2.4.5</QPM:ReleaseVersion>
<QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency>
<QPM:ReleaseStability>Stable</QPM:ReleaseStability>
<QPM:ReleaseNoteMinor></QPM:ReleaseNoteMinor>
diff --git a/treebuild.xml b/treebuild.xml
index 934442f..f96757f 100644
--- a/treebuild.xml
+++ b/treebuild.xml
@@ -1,6 +1,6 @@
<?xml version="1.0" ?>
-<package name="zlib" version="1.2.4.4">
- <library name="zlib" dlversion="1.2.4.4" dlname="z">
+<package name="zlib" version="1.2.4.5">
+ <library name="zlib" dlversion="1.2.4.5" dlname="z">
<property name="description"> zip compression library </property>
<property name="include-target-dir" value="$(@PACKAGE/install-includedir)" />
diff --git a/trees.c b/trees.c
index 1a6e997..423340c 100644
--- a/trees.c
+++ b/trees.c
@@ -382,7 +382,7 @@
/* ===========================================================================
* Initialize the tree data structures for a new zlib stream.
*/
-void _tr_init(s)
+void ZLIB_INTERNAL _tr_init(s)
deflate_state *s;
{
tr_static_init();
@@ -867,7 +867,7 @@
/* ===========================================================================
* Send a stored block
*/
-void _tr_stored_block(s, buf, stored_len, last)
+void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last)
deflate_state *s;
charf *buf; /* input block */
ulg stored_len; /* length of input block */
@@ -892,7 +892,7 @@
* To simplify the code, we assume the worst case of last real code encoded
* on one bit only.
*/
-void _tr_align(s)
+void ZLIB_INTERNAL _tr_align(s)
deflate_state *s;
{
send_bits(s, STATIC_TREES<<1, 3);
@@ -921,7 +921,7 @@
* Determine the best encoding for the current block: dynamic trees, static
* trees or store, and output the encoded block to the zip file.
*/
-void _tr_flush_block(s, buf, stored_len, last)
+void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last)
deflate_state *s;
charf *buf; /* input block, or NULL if too old */
ulg stored_len; /* length of input block */
@@ -1022,7 +1022,7 @@
* Save the match info and tally the frequency counts. Return true if
* the current block must be flushed.
*/
-int _tr_tally (s, dist, lc)
+int ZLIB_INTERNAL _tr_tally (s, dist, lc)
deflate_state *s;
unsigned dist; /* distance of matched string */
unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
diff --git a/trees.h b/trees.h
index 72facf9..d35639d 100644
--- a/trees.h
+++ b/trees.h
@@ -70,7 +70,7 @@
{{19},{ 5}}, {{11},{ 5}}, {{27},{ 5}}, {{ 7},{ 5}}, {{23},{ 5}}
};
-const uch _dist_code[DIST_CODE_LEN] = {
+const uch ZLIB_INTERNAL _dist_code[DIST_CODE_LEN] = {
0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8,
8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
@@ -99,7 +99,7 @@
29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29
};
-const uch _length_code[MAX_MATCH-MIN_MATCH+1]= {
+const uch ZLIB_INTERNAL _length_code[MAX_MATCH-MIN_MATCH+1]= {
0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12,
13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16,
17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19,
diff --git a/win32/Makefile.gcc b/win32/Makefile.gcc
index 93c207d..3333c01 100644
--- a/win32/Makefile.gcc
+++ b/win32/Makefile.gcc
@@ -116,13 +116,13 @@
.PHONY: install uninstall clean
install: zlib.h zconf.h $(STATICLIB) $(IMPLIB)
+ -@mkdir -p $(INCLUDE_PATH)
+ -@mkdir -p $(LIBRARY_PATH)
-if [ "$(SHARED_MODE)" = "1" ]; then \
mkdir -p $(BINARY_PATH); \
$(INSTALL) $(SHAREDLIB) $(BINARY_PATH); \
$(INSTALL) $(IMPLIB) $(LIBRARY_PATH); \
fi
- -@mkdir -p $(INCLUDE_PATH)
- -@mkdir -p $(LIBRARY_PATH)
-$(INSTALL) zlib.h $(INCLUDE_PATH)
-$(INSTALL) zconf.h $(INCLUDE_PATH)
-$(INSTALL) $(STATICLIB) $(LIBRARY_PATH)
diff --git a/zconf.h b/zconf.h
index f5a6c87..02ce56c 100644
--- a/zconf.h
+++ b/zconf.h
@@ -315,10 +315,6 @@
# endif
#endif
-#ifndef NO_VIZ
-# define ZEXTERN __attribute__((visibility ("default"))) extern
-#endif
-
#ifndef ZEXTERN
# define ZEXTERN extern
#endif
diff --git a/zconf.h.cmakein b/zconf.h.cmakein
index 18dd770..a2f71b1 100644
--- a/zconf.h.cmakein
+++ b/zconf.h.cmakein
@@ -317,10 +317,6 @@
# endif
#endif
-#ifndef NO_VIZ
-# define ZEXTERN __attribute__((visibility ("default"))) extern
-#endif
-
#ifndef ZEXTERN
# define ZEXTERN extern
#endif
diff --git a/zconf.h.in b/zconf.h.in
index f5a6c87..02ce56c 100644
--- a/zconf.h.in
+++ b/zconf.h.in
@@ -315,10 +315,6 @@
# endif
#endif
-#ifndef NO_VIZ
-# define ZEXTERN __attribute__((visibility ("default"))) extern
-#endif
-
#ifndef ZEXTERN
# define ZEXTERN extern
#endif
diff --git a/zlib.3 b/zlib.3
index 857dbd9..fd08deb 100644
--- a/zlib.3
+++ b/zlib.3
@@ -125,7 +125,7 @@
Send questions and/or comments to zlib@gzip.org,
or (for the Windows DLL version) to Gilles Vollant (info@winimage.com).
.SH AUTHORS
-Version 1.2.4.4
+Version 1.2.4.5
Copyright (C) 1995-2010 Jean-loup Gailly (jloup@gzip.org)
and Mark Adler (madler@alumni.caltech.edu).
.LP
diff --git a/zlib.3.pdf b/zlib.3.pdf
index 364aeb0..f250e45 100644
--- a/zlib.3.pdf
+++ b/zlib.3.pdf
Binary files differ
diff --git a/zlib.h b/zlib.h
index 670fff1..a613deb 100644
--- a/zlib.h
+++ b/zlib.h
@@ -1,5 +1,5 @@
/* zlib.h -- interface of the 'zlib' general purpose compression library
- version 1.2.4.4, April 18th, 2010
+ version 1.2.4.5, April 18th, 2010
Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler
@@ -37,12 +37,12 @@
extern "C" {
#endif
-#define ZLIB_VERSION "1.2.4.4"
-#define ZLIB_VERNUM 0x1244
+#define ZLIB_VERSION "1.2.4.5"
+#define ZLIB_VERNUM 0x1245
#define ZLIB_VER_MAJOR 1
#define ZLIB_VER_MINOR 2
#define ZLIB_VER_REVISION 4
-#define ZLIB_VER_SUBREVISION 4
+#define ZLIB_VER_SUBREVISION 5
/*
The 'zlib' compression library provides in-memory compression and
diff --git a/zutil.c b/zutil.c
index 6ba16f6..3db9f3d 100644
--- a/zutil.c
+++ b/zutil.c
@@ -117,9 +117,9 @@
# ifndef verbose
# define verbose 0
# endif
-int z_verbose = verbose;
+int ZLIB_INTERNAL z_verbose = verbose;
-void z_error (m)
+void ZLIB_INTERNAL z_error (m)
char *m;
{
fprintf(stderr, "%s\n", m);
@@ -146,7 +146,7 @@
#ifndef HAVE_MEMCPY
-void zmemcpy(dest, source, len)
+void ZLIB_INTERNAL zmemcpy(dest, source, len)
Bytef* dest;
const Bytef* source;
uInt len;
@@ -157,7 +157,7 @@
} while (--len != 0);
}
-int zmemcmp(s1, s2, len)
+int ZLIB_INTERNAL zmemcmp(s1, s2, len)
const Bytef* s1;
const Bytef* s2;
uInt len;
@@ -170,7 +170,7 @@
return 0;
}
-void zmemzero(dest, len)
+void ZLIB_INTERNAL zmemzero(dest, len)
Bytef* dest;
uInt len;
{
@@ -213,7 +213,7 @@
* a protected system like OS/2. Use Microsoft C instead.
*/
-voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size)
{
voidpf buf = opaque; /* just to make some compilers happy */
ulg bsize = (ulg)items*size;
@@ -237,7 +237,7 @@
return buf;
}
-void zcfree (voidpf opaque, voidpf ptr)
+void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
{
int n;
if (*(ush*)&ptr != 0) { /* object < 64K */
@@ -272,13 +272,13 @@
# define _hfree hfree
#endif
-voidpf zcalloc (voidpf opaque, uInt items, uInt size)
+voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size)
{
if (opaque) opaque = 0; /* to make compiler happy */
return _halloc((long)items, size);
}
-void zcfree (voidpf opaque, voidpf ptr)
+void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
{
if (opaque) opaque = 0; /* to make compiler happy */
_hfree(ptr);
@@ -297,7 +297,7 @@
extern void free OF((voidpf ptr));
#endif
-voidpf zcalloc (opaque, items, size)
+voidpf ZLIB_INTERNAL zcalloc (opaque, items, size)
voidpf opaque;
unsigned items;
unsigned size;
@@ -307,7 +307,7 @@
(voidpf)calloc(items, size);
}
-void zcfree (opaque, ptr)
+void ZLIB_INTERNAL zcfree (opaque, ptr)
voidpf opaque;
voidpf ptr;
{
diff --git a/zutil.h b/zutil.h
index a250088..258fa88 100644
--- a/zutil.h
+++ b/zutil.h
@@ -13,7 +13,12 @@
#ifndef ZUTIL_H
#define ZUTIL_H
-#define ZLIB_INTERNAL
+#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) && !defined(NO_VIZ)
+# define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
+#else
+# define ZLIB_INTERNAL
+#endif
+
#include "zlib.h"
#ifdef STDC
@@ -231,16 +236,16 @@
# define zmemzero(dest, len) memset(dest, 0, len)
# endif
#else
- extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
- extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
- extern void zmemzero OF((Bytef* dest, uInt len));
+ void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
+ int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
+ void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len));
#endif
/* Diagnostic functions */
#ifdef DEBUG
# include <stdio.h>
- extern int z_verbose;
- extern void z_error OF((char *m));
+ extern int ZLIB_INTERNAL z_verbose;
+ extern void ZLIB_INTERNAL z_error OF((char *m));
# define Assert(cond,msg) {if(!(cond)) z_error(msg);}
# define Trace(x) {if (z_verbose>=0) fprintf x ;}
# define Tracev(x) {if (z_verbose>0) fprintf x ;}
@@ -257,8 +262,9 @@
#endif
-voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
-void zcfree OF((voidpf opaque, voidpf ptr));
+voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items,
+ unsigned size));
+void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr));
#define ZALLOC(strm, items, size) \
(*((strm)->zalloc))((strm)->opaque, (items), (size))
