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-rw-r--r--include/u-boot/zlib.h16
-rw-r--r--lib/gzip.c2
-rw-r--r--lib/zlib/deflate.c13
-rw-r--r--lib/zlib/inflate.c9
-rw-r--r--lib/zlib/zutil.c1
5 files changed, 13 insertions, 28 deletions
diff --git a/include/u-boot/zlib.h b/include/u-boot/zlib.h
index a33cc8780d3..ee19f460958 100644
--- a/include/u-boot/zlib.h
+++ b/include/u-boot/zlib.h
@@ -49,9 +49,6 @@
extern "C" {
#endif
-#define ZLIB_VERSION "1.2.3"
-#define ZLIB_VERNUM 0x1230
-
/* #include "zconf.h" */ /* included directly here */
/* zconf.h -- configuration of the zlib compression library
* Copyright (C) 1995-2005 Jean-loup Gailly.
@@ -484,7 +481,6 @@ typedef gz_header FAR *gz_headerp;
#define Z_DATA_ERROR (-3)
#define Z_MEM_ERROR (-4)
#define Z_BUF_ERROR (-5)
-#define Z_VERSION_ERROR (-6)
/* Return codes for the compression/decompression functions. Negative
* values are errors, positive values are used for special but normal events.
*/
@@ -523,11 +519,11 @@ typedef gz_header FAR *gz_headerp;
ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level,
- const char *version, int stream_size));
+ int stream_size));
ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method,
int windowBits, int memLevel,
- int strategy, const char *version,
+ int strategy,
int stream_size));
ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
@@ -553,7 +549,7 @@ ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm,
- const char *version, int stream_size));
+ int stream_size));
ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
/*
inflate decompresses as much data as possible, and stops when the input
@@ -743,11 +739,11 @@ ZEXTERN int ZEXPORT uncompress2 OF((Bytef *dest, uLongf *destLen,
*/
ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits,
- const char *version, int stream_size));
+ int stream_size));
#define inflateInit(strm) \
- inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream))
+ inflateInit_((strm), sizeof(z_stream))
#define inflateInit2(strm, windowBits) \
- inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
+ inflateInit2_((strm), (windowBits), sizeof(z_stream))
#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL)
struct internal_state {int dummy;}; /* hack for buggy compilers */
diff --git a/lib/gzip.c b/lib/gzip.c
index 5d9c19598d5..a9a3df524de 100644
--- a/lib/gzip.c
+++ b/lib/gzip.c
@@ -67,7 +67,7 @@ int zzip(void *dst, unsigned long *lenp, unsigned char *src,
r = deflateInit2_(&s, Z_BEST_SPEED, Z_DEFLATED, window,
DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
- ZLIB_VERSION, sizeof(z_stream));
+ sizeof(z_stream));
if (r != Z_OK) {
printf ("Error: deflateInit2_() returned %d\n", r);
return -1;
diff --git a/lib/zlib/deflate.c b/lib/zlib/deflate.c
index 4549f4dc12a..7e1ed4f9b20 100644
--- a/lib/zlib/deflate.c
+++ b/lib/zlib/deflate.c
@@ -196,37 +196,30 @@ struct static_tree_desc_s {int dummy;}; /* for buggy compilers */
zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head));
/* ========================================================================= */
-int ZEXPORT deflateInit_(strm, level, version, stream_size)
+int ZEXPORT deflateInit_(strm, level, stream_size)
z_streamp strm;
int level;
- const char *version;
int stream_size;
{
return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL,
- Z_DEFAULT_STRATEGY, version, stream_size);
+ Z_DEFAULT_STRATEGY, stream_size);
/* To do: ignore strm->next_in if we use it as window */
}
/* ========================================================================= */
int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
- version, stream_size)
+ stream_size)
z_streamp strm;
int level;
int method;
int windowBits;
int memLevel;
int strategy;
- const char *version;
int stream_size;
{
deflate_state *s;
int wrap = 1;
- static const char my_version[] = ZLIB_VERSION;
- if (version == Z_NULL || version[0] != my_version[0] ||
- stream_size != sizeof(z_stream)) {
- return Z_VERSION_ERROR;
- }
if (strm == Z_NULL) return Z_STREAM_ERROR;
strm->msg = Z_NULL;
diff --git a/lib/zlib/inflate.c b/lib/zlib/inflate.c
index 79c9e991aa3..f7e81fc8b2a 100644
--- a/lib/zlib/inflate.c
+++ b/lib/zlib/inflate.c
@@ -30,14 +30,11 @@ int ZEXPORT inflateReset(z_streamp strm)
return Z_OK;
}
-int ZEXPORT inflateInit2_(z_streamp strm, int windowBits, const char *version,
+int ZEXPORT inflateInit2_(z_streamp strm, int windowBits,
int stream_size)
{
struct inflate_state FAR *state;
- if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
- stream_size != (int)(sizeof(z_stream)))
- return Z_VERSION_ERROR;
if (strm == Z_NULL) return Z_STREAM_ERROR;
strm->msg = Z_NULL; /* in case we return an error */
if (strm->zalloc == (alloc_func)0) {
@@ -70,9 +67,9 @@ int ZEXPORT inflateInit2_(z_streamp strm, int windowBits, const char *version,
return inflateReset(strm);
}
-int ZEXPORT inflateInit_(z_streamp strm, const char *version, int stream_size)
+int ZEXPORT inflateInit_(z_streamp strm, int stream_size)
{
- return inflateInit2_(strm, DEF_WBITS, version, stream_size);
+ return inflateInit2_(strm, DEF_WBITS, stream_size);
}
local void fixedtables(struct inflate_state FAR *state)
diff --git a/lib/zlib/zutil.c b/lib/zlib/zutil.c
index 609aac55ce1..ec21b458fcc 100644
--- a/lib/zlib/zutil.c
+++ b/lib/zlib/zutil.c
@@ -21,7 +21,6 @@ const char * const z_errmsg[10] = {
"data error", /* Z_DATA_ERROR (-3) */
"insufficient memory", /* Z_MEM_ERROR (-4) */
"buffer error", /* Z_BUF_ERROR (-5) */
-"incompatible version",/* Z_VERSION_ERROR (-6) */
""};
#ifdef DEBUG
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-11 20:40:50 +0000