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fix cppchecker

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iceman1001 2021-05-07 12:37:35 +02:00
parent 3fce16b7d9
commit e41708f3ea
2 changed files with 98 additions and 98 deletions
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180
common/lz4/lz4.c
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@ -658,9 +658,9 @@ int LZ4_sizeofState(void) { return LZ4_STREAMSIZE; }
extern "C" {
#endif
int LZ4_compress_forceExtDict(LZ4_stream_t *LZ4_dict, const char *src, char *dest, int srcSize);
int LZ4_compress_forceExtDict(LZ4_stream_t *LZ4_dict, const char *src, char *dst, int srcSize);
int LZ4_decompress_safe_forceExtDict(const char *src, char *dest,
int LZ4_decompress_safe_forceExtDict(const char *src, char *dst,
int compressedSize, int maxOutputSize,
const void *dictStart, size_t dictSize);
@ -822,7 +822,7 @@ LZ4_prepareTable(LZ4_stream_t_internal *const cctx,
LZ4_FORCE_INLINE int LZ4_compress_generic_validated(
LZ4_stream_t_internal *const cctx,
const char *const src,
char *const dest,
char *const dst,
const int inputSize,
int *inputConsumed, /* only written when outputDirective == fillOutput */
const int maxOutputSize,
@ -859,7 +859,7 @@ LZ4_FORCE_INLINE int LZ4_compress_generic_validated(
dictionary + dictSize - dictCtx->currentOffset :
dictionary + dictSize - startIndex;
BYTE *op = (BYTE *) dest;
BYTE *op = (BYTE *) dst;
BYTE *const olimit = op + maxOutputSize;
U32 offset = 0;
@ -1208,7 +1208,7 @@ _last_literals:
if (outputDirective == fillOutput) {
*inputConsumed = (int)(((const char *)ip) - src);
}
result = (int)(((char *)op) - dest);
result = (int)(((char *)op) - dst);
assert(result > 0);
DEBUGLOG(5, "LZ4_compress_generic: compressed %i bytes into %i bytes", inputSize, result);
return result;
@ -1255,24 +1255,24 @@ LZ4_FORCE_INLINE int LZ4_compress_generic(
}
int LZ4_compress_fast_extState(void *state, const char *src, char *dest, int inputSize, int maxOutputSize, int acceleration) {
int LZ4_compress_fast_extState(void *state, const char *src, char *dst, int srcSize, int dstCapacity, int acceleration) {
LZ4_stream_t_internal *const ctx = & LZ4_initStream(state, sizeof(LZ4_stream_t)) -> internal_donotuse;
assert(ctx != NULL);
if (acceleration < 1) acceleration = LZ4_ACCELERATION_DEFAULT;
if (acceleration > LZ4_ACCELERATION_MAX) acceleration = LZ4_ACCELERATION_MAX;
if (maxOutputSize >= LZ4_compressBound(inputSize)) {
if (inputSize < LZ4_64Klimit) {
return LZ4_compress_generic(ctx, src, dest, inputSize, NULL, 0, notLimited, byU16, noDict, noDictIssue, acceleration);
if (dstCapacity >= LZ4_compressBound(srcSize)) {
if (srcSize < LZ4_64Klimit) {
return LZ4_compress_generic(ctx, src, dst, srcSize, NULL, 0, notLimited, byU16, noDict, noDictIssue, acceleration);
} else {
const tableType_t tableType = ((sizeof(void *) == 4) && ((uptrval)src > LZ4_DISTANCE_MAX)) ? byPtr : byU32;
return LZ4_compress_generic(ctx, src, dest, inputSize, NULL, 0, notLimited, tableType, noDict, noDictIssue, acceleration);
return LZ4_compress_generic(ctx, src, dst, srcSize, NULL, 0, notLimited, tableType, noDict, noDictIssue, acceleration);
}
} else {
if (inputSize < LZ4_64Klimit) {
return LZ4_compress_generic(ctx, src, dest, inputSize, NULL, maxOutputSize, limitedOutput, byU16, noDict, noDictIssue, acceleration);
if (srcSize < LZ4_64Klimit) {
return LZ4_compress_generic(ctx, src, dst, srcSize, NULL, dstCapacity, limitedOutput, byU16, noDict, noDictIssue, acceleration);
} else {
const tableType_t tableType = ((sizeof(void *) == 4) && ((uptrval)src > LZ4_DISTANCE_MAX)) ? byPtr : byU32;
return LZ4_compress_generic(ctx, src, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, noDict, noDictIssue, acceleration);
return LZ4_compress_generic(ctx, src, dst, srcSize, NULL, dstCapacity, limitedOutput, tableType, noDict, noDictIssue, acceleration);
}
}
}
@ -1323,7 +1323,7 @@ int LZ4_compress_fast_extState_fastReset(void *state, const char *src, char *dst
}
int LZ4_compress_fast(const char *src, char *dest, int inputSize, int maxOutputSize, int acceleration) {
int LZ4_compress_fast(const char *src, char *dst, int inputSize, int maxOutputSize, int acceleration) {
int result;
#if (LZ4_HEAPMODE)
LZ4_stream_t *ctxPtr = ALLOC(sizeof(LZ4_stream_t)); /* malloc-calloc always properly aligned */
@ -1332,7 +1332,7 @@ int LZ4_compress_fast(const char *src, char *dest, int inputSize, int maxOutputS
LZ4_stream_t ctx;
LZ4_stream_t *const ctxPtr = &ctx;
#endif
result = LZ4_compress_fast_extState(ctxPtr, src, dest, inputSize, maxOutputSize, acceleration);
result = LZ4_compress_fast_extState(ctxPtr, src, dst, inputSize, maxOutputSize, acceleration);
#if (LZ4_HEAPMODE)
FREEMEM(ctxPtr);
@ -1341,8 +1341,8 @@ int LZ4_compress_fast(const char *src, char *dest, int inputSize, int maxOutputS
}
int LZ4_compress_default(const char *src, char *dst, int srcSize, int maxOutputSize) {
return LZ4_compress_fast(src, dst, srcSize, maxOutputSize, 1);
int LZ4_compress_default(const char *src, char *dst, int srcSize, int dstCapacity) {
return LZ4_compress_fast(src, dst, srcSize, dstCapacity, 1);
}
@ -1530,7 +1530,7 @@ static void LZ4_renormDictT(LZ4_stream_t_internal *LZ4_dict, int nextSize) {
int LZ4_compress_fast_continue(LZ4_stream_t *LZ4_stream,
const char *src, char *dest,
const char *src, char *dst,
int inputSize, int maxOutputSize,
int acceleration) {
const tableType_t tableType = byU32;
@ -1566,9 +1566,9 @@ int LZ4_compress_fast_continue(LZ4_stream_t *LZ4_stream,
/* prefix mode : source data follows dictionary */
if (dictEnd == (const BYTE *)src) {
if ((streamPtr->dictSize < 64 KB) && (streamPtr->dictSize < streamPtr->currentOffset))
return LZ4_compress_generic(streamPtr, src, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, withPrefix64k, dictSmall, acceleration);
return LZ4_compress_generic(streamPtr, src, dst, inputSize, NULL, maxOutputSize, limitedOutput, tableType, withPrefix64k, dictSmall, acceleration);
else
return LZ4_compress_generic(streamPtr, src, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, withPrefix64k, noDictIssue, acceleration);
return LZ4_compress_generic(streamPtr, src, dst, inputSize, NULL, maxOutputSize, limitedOutput, tableType, withPrefix64k, noDictIssue, acceleration);
}
/* external dictionary mode */
@ -1587,15 +1587,15 @@ int LZ4_compress_fast_continue(LZ4_stream_t *LZ4_stream,
* so that the compression loop is only looking into one table.
*/
LZ4_memcpy(streamPtr, streamPtr->dictCtx, sizeof(*streamPtr));
result = LZ4_compress_generic(streamPtr, src, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingExtDict, noDictIssue, acceleration);
result = LZ4_compress_generic(streamPtr, src, dst, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingExtDict, noDictIssue, acceleration);
} else {
result = LZ4_compress_generic(streamPtr, src, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingDictCtx, noDictIssue, acceleration);
result = LZ4_compress_generic(streamPtr, src, dst, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingDictCtx, noDictIssue, acceleration);
}
} else {
if ((streamPtr->dictSize < 64 KB) && (streamPtr->dictSize < streamPtr->currentOffset)) {
result = LZ4_compress_generic(streamPtr, src, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingExtDict, dictSmall, acceleration);
result = LZ4_compress_generic(streamPtr, src, dst, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingExtDict, dictSmall, acceleration);
} else {
result = LZ4_compress_generic(streamPtr, src, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingExtDict, noDictIssue, acceleration);
result = LZ4_compress_generic(streamPtr, src, dst, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingExtDict, noDictIssue, acceleration);
}
}
streamPtr->dictionary = (const BYTE *)src;
@ -1606,16 +1606,16 @@ int LZ4_compress_fast_continue(LZ4_stream_t *LZ4_stream,
/* Hidden debug function, to force-test external dictionary mode */
int LZ4_compress_forceExtDict(LZ4_stream_t *LZ4_dict, const char *src, char *dest, int srcSize) {
int LZ4_compress_forceExtDict(LZ4_stream_t *LZ4_dict, const char *src, char *dst, int srcSize) {
LZ4_stream_t_internal *streamPtr = &LZ4_dict->internal_donotuse;
int result;
LZ4_renormDictT(streamPtr, srcSize);
if ((streamPtr->dictSize < 64 KB) && (streamPtr->dictSize < streamPtr->currentOffset)) {
result = LZ4_compress_generic(streamPtr, src, dest, srcSize, NULL, 0, notLimited, byU32, usingExtDict, dictSmall, 1);
result = LZ4_compress_generic(streamPtr, src, dst, srcSize, NULL, 0, notLimited, byU32, usingExtDict, dictSmall, 1);
} else {
result = LZ4_compress_generic(streamPtr, src, dest, srcSize, NULL, 0, notLimited, byU32, usingExtDict, noDictIssue, 1);
result = LZ4_compress_generic(streamPtr, src, dst, srcSize, NULL, 0, notLimited, byU32, usingExtDict, noDictIssue, 1);
}
streamPtr->dictionary = (const BYTE *)src;
@ -2145,10 +2145,10 @@ _output_error:
/*===== Instantiate the API decoding functions. =====*/
LZ4_FORCE_O2_GCC_PPC64LE
int LZ4_decompress_safe(const char *src, char *dest, int compressedSize, int maxDecompressedSize) {
return LZ4_decompress_generic(src, dest, compressedSize, maxDecompressedSize,
int LZ4_decompress_safe(const char *src, char *dst, int compressedSize, int maxDecompressedSize) {
return LZ4_decompress_generic(src, dst, compressedSize, maxDecompressedSize,
endOnInputSize, decode_full_block, noDict,
(BYTE *)dest, NULL, 0);
(BYTE *)dst, NULL, 0);
}
LZ4_FORCE_O2_GCC_PPC64LE
@ -2160,51 +2160,51 @@ int LZ4_decompress_safe_partial(const char *src, char *dst, int compressedSize,
}
LZ4_FORCE_O2_GCC_PPC64LE
int LZ4_decompress_fast(const char *src, char *dest, int originalSize) {
return LZ4_decompress_generic(src, dest, 0, originalSize,
int LZ4_decompress_fast(const char *src, char *dst, int originalSize) {
return LZ4_decompress_generic(src, dst, 0, originalSize,
endOnOutputSize, decode_full_block, withPrefix64k,
(BYTE *)dest - 64 KB, NULL, 0);
(BYTE *)dst - 64 KB, NULL, 0);
}
/*===== Instantiate a few more decoding cases, used more than once. =====*/
LZ4_FORCE_O2_GCC_PPC64LE /* Exported, an obsolete API function. */
int LZ4_decompress_safe_withPrefix64k(const char *src, char *dest, int compressedSize, int maxOutputSize) {
return LZ4_decompress_generic(src, dest, compressedSize, maxOutputSize,
int LZ4_decompress_safe_withPrefix64k(const char *src, char *dst, int compressedSize, int maxOutputSize) {
return LZ4_decompress_generic(src, dst, compressedSize, maxOutputSize,
endOnInputSize, decode_full_block, withPrefix64k,
(BYTE *)dest - 64 KB, NULL, 0);
(BYTE *)dst - 64 KB, NULL, 0);
}
/* Another obsolete API function, paired with the previous one. */
int LZ4_decompress_fast_withPrefix64k(const char *src, char *dest, int originalSize) {
int LZ4_decompress_fast_withPrefix64k(const char *src, char *dst, int originalSize) {
/* LZ4_decompress_fast doesn't validate match offsets,
* and thus serves well with any prefixed dictionary. */
return LZ4_decompress_fast(src, dest, originalSize);
return LZ4_decompress_fast(src, dst, originalSize);
}
LZ4_FORCE_O2_GCC_PPC64LE
static int LZ4_decompress_safe_withSmallPrefix(const char *src, char *dest, int compressedSize, int maxOutputSize,
static int LZ4_decompress_safe_withSmallPrefix(const char *src, char *dst, int compressedSize, int maxOutputSize,
size_t prefixSize) {
return LZ4_decompress_generic(src, dest, compressedSize, maxOutputSize,
return LZ4_decompress_generic(src, dst, compressedSize, maxOutputSize,
endOnInputSize, decode_full_block, noDict,
(BYTE *)dest - prefixSize, NULL, 0);
(BYTE *)dst - prefixSize, NULL, 0);
}
LZ4_FORCE_O2_GCC_PPC64LE
int LZ4_decompress_safe_forceExtDict(const char *src, char *dest,
int LZ4_decompress_safe_forceExtDict(const char *src, char *dst,
int compressedSize, int maxOutputSize,
const void *dictStart, size_t dictSize) {
return LZ4_decompress_generic(src, dest, compressedSize, maxOutputSize,
return LZ4_decompress_generic(src, dst, compressedSize, maxOutputSize,
endOnInputSize, decode_full_block, usingExtDict,
(BYTE *)dest, (const BYTE *)dictStart, dictSize);
(BYTE *)dst, (const BYTE *)dictStart, dictSize);
}
LZ4_FORCE_O2_GCC_PPC64LE
static int LZ4_decompress_fast_extDict(const char *src, char *dest, int originalSize,
static int LZ4_decompress_fast_extDict(const char *src, char *dst, int originalSize,
const void *dictStart, size_t dictSize) {
return LZ4_decompress_generic(src, dest, 0, originalSize,
return LZ4_decompress_generic(src, dst, 0, originalSize,
endOnOutputSize, decode_full_block, usingExtDict,
(BYTE *)dest, (const BYTE *)dictStart, dictSize);
(BYTE *)dst, (const BYTE *)dictStart, dictSize);
}
/* The "double dictionary" mode, for use with e.g. ring buffers: the first part
@ -2212,19 +2212,19 @@ static int LZ4_decompress_fast_extDict(const char *src, char *dest, int original
* These routines are used only once, in LZ4_decompress_*_continue().
*/
LZ4_FORCE_INLINE
int LZ4_decompress_safe_doubleDict(const char *src, char *dest, int compressedSize, int maxOutputSize,
int LZ4_decompress_safe_doubleDict(const char *src, char *dst, int compressedSize, int maxOutputSize,
size_t prefixSize, const void *dictStart, size_t dictSize) {
return LZ4_decompress_generic(src, dest, compressedSize, maxOutputSize,
return LZ4_decompress_generic(src, dst, compressedSize, maxOutputSize,
endOnInputSize, decode_full_block, usingExtDict,
(BYTE *)dest - prefixSize, (const BYTE *)dictStart, dictSize);
(BYTE *)dst - prefixSize, (const BYTE *)dictStart, dictSize);
}
LZ4_FORCE_INLINE
int LZ4_decompress_fast_doubleDict(const char *src, char *dest, int originalSize,
int LZ4_decompress_fast_doubleDict(const char *src, char *dst, int originalSize,
size_t prefixSize, const void *dictStart, size_t dictSize) {
return LZ4_decompress_generic(src, dest, 0, originalSize,
return LZ4_decompress_generic(src, dst, 0, originalSize,
endOnOutputSize, decode_full_block, usingExtDict,
(BYTE *)dest - prefixSize, (const BYTE *)dictStart, dictSize);
(BYTE *)dst - prefixSize, (const BYTE *)dictStart, dictSize);
}
/*===== streaming decompression functions =====*/
@ -2282,26 +2282,26 @@ int LZ4_decoderRingBufferSize(int maxBlockSize) {
and indicate where it stands using LZ4_setStreamDecode()
*/
LZ4_FORCE_O2_GCC_PPC64LE
int LZ4_decompress_safe_continue(LZ4_streamDecode_t *LZ4_streamDecode, const char *src, char *dest, int compressedSize, int maxOutputSize) {
int LZ4_decompress_safe_continue(LZ4_streamDecode_t *LZ4_streamDecode, const char *src, char *dst, int compressedSize, int maxOutputSize) {
LZ4_streamDecode_t_internal *lz4sd = &LZ4_streamDecode->internal_donotuse;
int result;
if (lz4sd->prefixSize == 0) {
/* The first call, no dictionary yet. */
assert(lz4sd->extDictSize == 0);
result = LZ4_decompress_safe(src, dest, compressedSize, maxOutputSize);
result = LZ4_decompress_safe(src, dst, compressedSize, maxOutputSize);
if (result <= 0) return result;
lz4sd->prefixSize = (size_t)result;
lz4sd->prefixEnd = (BYTE *)dest + result;
} else if (lz4sd->prefixEnd == (BYTE *)dest) {
lz4sd->prefixEnd = (BYTE *)dst + result;
} else if (lz4sd->prefixEnd == (BYTE *)dst) {
/* They're rolling the current segment. */
if (lz4sd->prefixSize >= 64 KB - 1)
result = LZ4_decompress_safe_withPrefix64k(src, dest, compressedSize, maxOutputSize);
result = LZ4_decompress_safe_withPrefix64k(src, dst, compressedSize, maxOutputSize);
else if (lz4sd->extDictSize == 0)
result = LZ4_decompress_safe_withSmallPrefix(src, dest, compressedSize, maxOutputSize,
result = LZ4_decompress_safe_withSmallPrefix(src, dst, compressedSize, maxOutputSize,
lz4sd->prefixSize);
else
result = LZ4_decompress_safe_doubleDict(src, dest, compressedSize, maxOutputSize,
result = LZ4_decompress_safe_doubleDict(src, dst, compressedSize, maxOutputSize,
lz4sd->prefixSize, lz4sd->externalDict, lz4sd->extDictSize);
if (result <= 0) return result;
lz4sd->prefixSize += (size_t)result;
@ -2310,33 +2310,33 @@ int LZ4_decompress_safe_continue(LZ4_streamDecode_t *LZ4_streamDecode, const cha
/* The buffer wraps around, or they're switching to another buffer. */
lz4sd->extDictSize = lz4sd->prefixSize;
lz4sd->externalDict = lz4sd->prefixEnd - lz4sd->extDictSize;
result = LZ4_decompress_safe_forceExtDict(src, dest, compressedSize, maxOutputSize,
result = LZ4_decompress_safe_forceExtDict(src, dst, compressedSize, maxOutputSize,
lz4sd->externalDict, lz4sd->extDictSize);
if (result <= 0) return result;
lz4sd->prefixSize = (size_t)result;
lz4sd->prefixEnd = (BYTE *)dest + result;
lz4sd->prefixEnd = (BYTE *)dst + result;
}
return result;
}
LZ4_FORCE_O2_GCC_PPC64LE
int LZ4_decompress_fast_continue(LZ4_streamDecode_t *LZ4_streamDecode, const char *src, char *dest, int originalSize) {
int LZ4_decompress_fast_continue(LZ4_streamDecode_t *LZ4_streamDecode, const char *src, char *dst, int originalSize) {
LZ4_streamDecode_t_internal *lz4sd = &LZ4_streamDecode->internal_donotuse;
int result;
assert(originalSize >= 0);
if (lz4sd->prefixSize == 0) {
assert(lz4sd->extDictSize == 0);
result = LZ4_decompress_fast(src, dest, originalSize);
result = LZ4_decompress_fast(src, dst, originalSize);
if (result <= 0) return result;
lz4sd->prefixSize = (size_t)originalSize;
lz4sd->prefixEnd = (BYTE *)dest + originalSize;
} else if (lz4sd->prefixEnd == (BYTE *)dest) {
lz4sd->prefixEnd = (BYTE *)dst + originalSize;
} else if (lz4sd->prefixEnd == (BYTE *)dst) {
if (lz4sd->prefixSize >= 64 KB - 1 || lz4sd->extDictSize == 0)
result = LZ4_decompress_fast(src, dest, originalSize);
result = LZ4_decompress_fast(src, dst, originalSize);
else
result = LZ4_decompress_fast_doubleDict(src, dest, originalSize,
result = LZ4_decompress_fast_doubleDict(src, dst, originalSize,
lz4sd->prefixSize, lz4sd->externalDict, lz4sd->extDictSize);
if (result <= 0) return result;
lz4sd->prefixSize += (size_t)originalSize;
@ -2344,11 +2344,11 @@ int LZ4_decompress_fast_continue(LZ4_streamDecode_t *LZ4_streamDecode, const cha
} else {
lz4sd->extDictSize = lz4sd->prefixSize;
lz4sd->externalDict = lz4sd->prefixEnd - lz4sd->extDictSize;
result = LZ4_decompress_fast_extDict(src, dest, originalSize,
result = LZ4_decompress_fast_extDict(src, dst, originalSize,
lz4sd->externalDict, lz4sd->extDictSize);
if (result <= 0) return result;
lz4sd->prefixSize = (size_t)originalSize;
lz4sd->prefixEnd = (BYTE *)dest + originalSize;
lz4sd->prefixEnd = (BYTE *)dst + originalSize;
}
return result;
@ -2362,25 +2362,25 @@ Advanced decoding functions :
the dictionary must be explicitly provided within parameters
*/
int LZ4_decompress_safe_usingDict(const char *src, char *dest, int compressedSize, int maxOutputSize, const char *dictStart, int dictSize) {
int LZ4_decompress_safe_usingDict(const char *src, char *dst, int compressedSize, int maxOutputSize, const char *dictStart, int dictSize) {
if (dictSize == 0)
return LZ4_decompress_safe(src, dest, compressedSize, maxOutputSize);
if (dictStart + dictSize == dest) {
return LZ4_decompress_safe(src, dst, compressedSize, maxOutputSize);
if (dictStart + dictSize == dst) {
if (dictSize >= 64 KB - 1) {
return LZ4_decompress_safe_withPrefix64k(src, dest, compressedSize, maxOutputSize);
return LZ4_decompress_safe_withPrefix64k(src, dst, compressedSize, maxOutputSize);
}
assert(dictSize >= 0);
return LZ4_decompress_safe_withSmallPrefix(src, dest, compressedSize, maxOutputSize, (size_t)dictSize);
return LZ4_decompress_safe_withSmallPrefix(src, dst, compressedSize, maxOutputSize, (size_t)dictSize);
}
assert(dictSize >= 0);
return LZ4_decompress_safe_forceExtDict(src, dest, compressedSize, maxOutputSize, dictStart, (size_t)dictSize);
return LZ4_decompress_safe_forceExtDict(src, dst, compressedSize, maxOutputSize, dictStart, (size_t)dictSize);
}
int LZ4_decompress_fast_usingDict(const char *src, char *dest, int originalSize, const char *dictStart, int dictSize) {
if (dictSize == 0 || dictStart + dictSize == dest)
return LZ4_decompress_fast(src, dest, originalSize);
int LZ4_decompress_fast_usingDict(const char *src, char *dst, int originalSize, const char *dictStart, int dictSize) {
if (dictSize == 0 || dictStart + dictSize == dst)
return LZ4_decompress_fast(src, dst, originalSize);
assert(dictSize >= 0);
return LZ4_decompress_fast_extDict(src, dest, originalSize, dictStart, (size_t)dictSize);
return LZ4_decompress_fast_extDict(src, dst, originalSize, dictStart, (size_t)dictSize);
}
@ -2388,11 +2388,11 @@ int LZ4_decompress_fast_usingDict(const char *src, char *dest, int originalSize,
* Obsolete Functions
***************************************************/
/* obsolete compression functions */
int LZ4_compress_limitedOutput(const char *src, char *dest, int inputSize, int maxOutputSize) {
return LZ4_compress_default(src, dest, inputSize, maxOutputSize);
int LZ4_compress_limitedOutput(const char *src, char *dst, int inputSize, int maxOutputSize) {
return LZ4_compress_default(src, dst, inputSize, maxOutputSize);
}
int LZ4_compress(const char *src, char *dest, int srcSize) {
return LZ4_compress_default(src, dest, srcSize, LZ4_compressBound(srcSize));
int LZ4_compress(const char *src, char *dst, int srcSize) {
return LZ4_compress_default(src, dst, srcSize, LZ4_compressBound(srcSize));
}
int LZ4_compress_limitedOutput_withState(void *state, const char *src, char *dst, int srcSize, int dstSize) {
return LZ4_compress_fast_extState(state, src, dst, srcSize, dstSize, 1);
@ -2403,8 +2403,8 @@ int LZ4_compress_withState(void *state, const char *src, char *dst, int srcSize)
int LZ4_compress_limitedOutput_continue(LZ4_stream_t *LZ4_stream, const char *src, char *dst, int srcSize, int dstCapacity) {
return LZ4_compress_fast_continue(LZ4_stream, src, dst, srcSize, dstCapacity, 1);
}
int LZ4_compress_continue(LZ4_stream_t *LZ4_stream, const char *src, char *dest, int inputSize) {
return LZ4_compress_fast_continue(LZ4_stream, src, dest, inputSize, LZ4_compressBound(inputSize), 1);
int LZ4_compress_continue(LZ4_stream_t *LZ4_stream, const char *src, char *dst, int inputSize) {
return LZ4_compress_fast_continue(LZ4_stream, src, dst, inputSize, LZ4_compressBound(inputSize), 1);
}
/*
@ -2413,11 +2413,11 @@ They are only provided here for compatibility with older user programs.
- LZ4_uncompress is totally equivalent to LZ4_decompress_fast
- LZ4_uncompress_unknownOutputSize is totally equivalent to LZ4_decompress_safe
*/
int LZ4_uncompress(const char *src, char *dest, int outputSize) {
return LZ4_decompress_fast(src, dest, outputSize);
int LZ4_uncompress(const char *src, char *dst, int outputSize) {
return LZ4_decompress_fast(src, dst, outputSize);
}
int LZ4_uncompress_unknownOutputSize(const char *src, char *dest, int isize, int maxOutputSize) {
return LZ4_decompress_safe(src, dest, isize, maxOutputSize);
int LZ4_uncompress_unknownOutputSize(const char *src, char *dst, int isize, int maxOutputSize) {
return LZ4_decompress_safe(src, dst, isize, maxOutputSize);
}
/* Obsolete Streaming functions */

16
common/lz4/lz4.h
View file

@ -707,16 +707,16 @@ union LZ4_streamDecode_u {
#endif /* LZ4_DISABLE_DEPRECATE_WARNINGS */
/* Obsolete compression functions */
LZ4_DEPRECATED("use LZ4_compress_default() instead") LZ4LIB_API int LZ4_compress(const char *src, char *dest, int srcSize);
LZ4_DEPRECATED("use LZ4_compress_default() instead") LZ4LIB_API int LZ4_compress_limitedOutput(const char *src, char *dest, int srcSize, int maxOutputSize);
LZ4_DEPRECATED("use LZ4_compress_fast_extState() instead") LZ4LIB_API int LZ4_compress_withState(void *state, const char *source, char *dest, int inputSize);
LZ4_DEPRECATED("use LZ4_compress_fast_extState() instead") LZ4LIB_API int LZ4_compress_limitedOutput_withState(void *state, const char *source, char *dest, int inputSize, int maxOutputSize);
LZ4_DEPRECATED("use LZ4_compress_fast_continue() instead") LZ4LIB_API int LZ4_compress_continue(LZ4_stream_t *LZ4_streamPtr, const char *source, char *dest, int inputSize);
LZ4_DEPRECATED("use LZ4_compress_fast_continue() instead") LZ4LIB_API int LZ4_compress_limitedOutput_continue(LZ4_stream_t *LZ4_streamPtr, const char *source, char *dest, int inputSize, int maxOutputSize);
LZ4_DEPRECATED("use LZ4_compress_default() instead") LZ4LIB_API int LZ4_compress(const char *src, char *dst, int srcSize);
LZ4_DEPRECATED("use LZ4_compress_default() instead") LZ4LIB_API int LZ4_compress_limitedOutput(const char *src, char *dst, int srcSize, int maxOutputSize);
LZ4_DEPRECATED("use LZ4_compress_fast_extState() instead") LZ4LIB_API int LZ4_compress_withState(void *state, const char *source, char *dst, int inputSize);
LZ4_DEPRECATED("use LZ4_compress_fast_extState() instead") LZ4LIB_API int LZ4_compress_limitedOutput_withState(void *state, const char *source, char *dst, int inputSize, int maxOutputSize);
LZ4_DEPRECATED("use LZ4_compress_fast_continue() instead") LZ4LIB_API int LZ4_compress_continue(LZ4_stream_t *LZ4_streamPtr, const char *source, char *dst, int inputSize);
LZ4_DEPRECATED("use LZ4_compress_fast_continue() instead") LZ4LIB_API int LZ4_compress_limitedOutput_continue(LZ4_stream_t *LZ4_streamPtr, const char *source, char *dst, int inputSize, int maxOutputSize);
/* Obsolete decompression functions */
LZ4_DEPRECATED("use LZ4_decompress_fast() instead") LZ4LIB_API int LZ4_uncompress(const char *source, char *dest, int outputSize);
LZ4_DEPRECATED("use LZ4_decompress_safe() instead") LZ4LIB_API int LZ4_uncompress_unknownOutputSize(const char *source, char *dest, int isize, int maxOutputSize);
LZ4_DEPRECATED("use LZ4_decompress_fast() instead") LZ4LIB_API int LZ4_uncompress(const char *source, char *dst, int outputSize);
LZ4_DEPRECATED("use LZ4_decompress_safe() instead") LZ4LIB_API int LZ4_uncompress_unknownOutputSize(const char *source, char *dst, int isize, int maxOutputSize);
/* Obsolete streaming functions; degraded functionality; do not use!
*