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fix : zlib wrapper compile in gnu90 mode

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This commit is contained in:
Yann Collet
2016-12-21 19:57:18 +01:00
parent 0819abe3c1
commit ba75e9d8c3
2 changed files with 19 additions and 18 deletions
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34
zlibWrapper/zstd_zlibwrapper.c
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@ -130,7 +130,7 @@ int ZWRAP_initializeCStream(ZWRAP_CCtx* zwc, const void* dict, size_t dictSize,
{
LOG_WRAPPERC("- ZWRAP_initializeCStream=%p\n", zwc);
if (zwc == NULL || zwc->zbc == NULL) return Z_STREAM_ERROR;
if (!pledgedSrcSize) pledgedSrcSize = zwc->pledgedSrcSize;
{ ZSTD_parameters const params = ZSTD_getParams(zwc->compressionLevel, pledgedSrcSize, dictSize);
size_t errorCode;
@ -156,7 +156,7 @@ int ZWRAPC_finishWithErrorMsg(z_streamp strm, char* message)
ZWRAP_CCtx* zwc = (ZWRAP_CCtx*) strm->state;
strm->msg = message;
if (zwc == NULL) return Z_STREAM_ERROR;
return ZWRAPC_finishWithError(zwc, strm, 0);
}
@ -165,7 +165,7 @@ int ZWRAP_setPledgedSrcSize(z_streamp strm, unsigned long long pledgedSrcSize)
{
ZWRAP_CCtx* zwc = (ZWRAP_CCtx*) strm->state;
if (zwc == NULL) return Z_STREAM_ERROR;
zwc->pledgedSrcSize = pledgedSrcSize;
zwc->comprState = ZWRAP_useInit;
return Z_OK;
@ -232,7 +232,7 @@ ZEXTERN int ZEXPORT z_deflateReset OF((z_streamp strm))
LOG_WRAPPERC("- deflateReset\n");
if (!g_ZWRAP_useZSTDcompression)
return deflateReset(strm);
ZWRAP_deflateReset_keepDict(strm);
{ ZWRAP_CCtx* zwc = (ZWRAP_CCtx*) strm->state;
@ -284,7 +284,7 @@ ZEXTERN int ZEXPORT z_deflate OF((z_streamp strm, int flush))
if (zwc->zbc == NULL) {
int res;
zwc->zbc = ZSTD_createCStream_advanced(zwc->customMem);
if (zwc->zbc == NULL) return ZWRAPC_finishWithError(zwc, strm, 0);
if (zwc->zbc == NULL) return ZWRAPC_finishWithError(zwc, strm, 0);
res = ZWRAP_initializeCStream(zwc, NULL, 0, (flush == Z_FINISH) ? strm->avail_in : 0);
if (res != Z_OK) return ZWRAPC_finishWithError(zwc, strm, res);
if (flush != Z_FINISH) zwc->comprState = ZWRAP_useReset;
@ -321,9 +321,9 @@ ZEXTERN int ZEXPORT z_deflate OF((z_streamp strm, int flush))
strm->avail_in -= zwc->inBuffer.pos;
}
if (flush == Z_FULL_FLUSH
if (flush == Z_FULL_FLUSH
#if ZLIB_VERNUM >= 0x1240
|| flush == Z_TREES
|| flush == Z_TREES
#endif
|| flush == Z_BLOCK)
return ZWRAPC_finishWithErrorMsg(strm, "Z_FULL_FLUSH, Z_BLOCK and Z_TREES are not supported!");
@ -424,7 +424,7 @@ typedef struct {
} ZWRAP_DCtx;
int ZWRAP_isUsingZSTDdecompression(z_streamp strm)
int ZWRAP_isUsingZSTDdecompression(z_streamp strm)
{
if (strm == NULL) return 0;
return (strm->reserved == ZWRAP_ZSTD_STREAM);
@ -458,7 +458,7 @@ ZWRAP_DCtx* ZWRAP_createDCtx(z_streamp strm)
memcpy(&zwd->customMem, &defaultCustomMem, sizeof(ZSTD_customMem));
}
MEM_STATIC_ASSERT(sizeof(zwd->headerBuf) >= ZSTD_frameHeaderSize_min); /* if compilation fails here, assertion is false */
MEM_STATIC_ASSERT(sizeof(zwd->headerBuf) >= ZSTD_FRAMEHEADERSIZE_MIN); /* if compilation fails here, assertion is false */
ZWRAP_initDCtx(zwd);
return zwd;
}
@ -488,7 +488,7 @@ int ZWRAPD_finishWithErrorMsg(z_streamp strm, char* message)
ZWRAP_DCtx* zwd = (ZWRAP_DCtx*) strm->state;
strm->msg = message;
if (zwd == NULL) return Z_STREAM_ERROR;
return ZWRAPD_finishWithError(zwd, strm, 0);
}
@ -528,7 +528,7 @@ ZEXTERN int ZEXPORT z_inflateInit2_ OF((z_streamp strm, int windowBits,
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB) {
return inflateInit2_(strm, windowBits, version, stream_size);
}
{
int ret = z_inflateInit_ (strm, version, stream_size);
LOG_WRAPPERD("- inflateInit2 windowBits=%d\n", windowBits);
@ -552,7 +552,7 @@ int ZWRAP_inflateReset_keepDict(z_streamp strm)
ZWRAP_initDCtx(zwd);
zwd->decompState = ZWRAP_useReset;
}
strm->total_in = 0;
strm->total_out = 0;
return Z_OK;
@ -569,7 +569,7 @@ ZEXTERN int ZEXPORT z_inflateReset OF((z_streamp strm))
if (ret != Z_OK) return ret; }
{ ZWRAP_DCtx* zwd = (ZWRAP_DCtx*) strm->state;
if (zwd == NULL) return Z_STREAM_ERROR;
if (zwd == NULL) return Z_STREAM_ERROR;
zwd->decompState = ZWRAP_useInit; }
return Z_OK;
@ -608,7 +608,7 @@ ZEXTERN int ZEXPORT z_inflateSetDictionary OF((z_streamp strm,
if (zwd == NULL || zwd->zbd == NULL) return Z_STREAM_ERROR;
errorCode = ZSTD_initDStream_usingDict(zwd->zbd, dictionary, dictLength);
if (ZSTD_isError(errorCode)) return ZWRAPD_finishWithError(zwd, strm, 0);
zwd->decompState = ZWRAP_useReset;
zwd->decompState = ZWRAP_useReset;
if (strm->total_in == ZSTD_HEADERSIZE) {
zwd->inBuffer.src = zwd->headerBuf;
@ -787,9 +787,9 @@ ZEXTERN int ZEXPORT z_inflate OF((z_streamp strm, int flush))
strm->total_in += zwd->inBuffer.pos;
strm->next_in += zwd->inBuffer.pos;
strm->avail_in -= zwd->inBuffer.pos;
if (errorCode == 0) {
LOG_WRAPPERD("inflate Z_STREAM_END1 avail_in=%d avail_out=%d total_in=%d total_out=%d\n", (int)strm->avail_in, (int)strm->avail_out, (int)strm->total_in, (int)strm->total_out);
zwd->decompState = ZWRAP_streamEnd;
if (errorCode == 0) {
LOG_WRAPPERD("inflate Z_STREAM_END1 avail_in=%d avail_out=%d total_in=%d total_out=%d\n", (int)strm->avail_in, (int)strm->avail_out, (int)strm->total_in, (int)strm->total_out);
zwd->decompState = ZWRAP_streamEnd;
return Z_STREAM_END;
}
}