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added setZWRAPdecompressionType

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This commit is contained in:
inikep
2016-09-22 11:52:00 +02:00
parent bd76017329
commit d755717941
6 changed files with 111 additions and 72 deletions
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zlibWrapper/zstd_zlibwrapper.c
+80 -59
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@@ -36,21 +36,30 @@
return NULL; \
}
const char * zstdVersion(void) { return ZSTD_VERSION_STRING; }
ZEXTERN const char * ZEXPORT z_zlibVersion OF((void)) { return zlibVersion(); }
#ifndef ZWRAP_USE_ZSTD
#define ZWRAP_USE_ZSTD 0
#endif
static int g_useZSTD = ZWRAP_USE_ZSTD; /* 0 = don't use ZSTD */
static int g_useZSTDcompression = ZWRAP_USE_ZSTD; /* 0 = don't use ZSTD */
void useZSTDcompression(int turn_on) { g_useZSTDcompression = turn_on; }
int isUsingZSTDcompression(void) { return g_useZSTDcompression; }
void useZSTD(int turn_on) { g_useZSTD = turn_on; }
static ZWRAP_decompress_type g_ZWRAPdecompressionType = ZWRAP_AUTO;
int isUsingZSTD(void) { return g_useZSTD; }
void setZWRAPdecompressionType(ZWRAP_decompress_type type) { g_ZWRAPdecompressionType = type; };
const char * zstdVersion(void) { return ZSTD_VERSION_STRING; }
ZWRAP_decompress_type getZWRAPdecompressionType(void) { return g_ZWRAPdecompressionType; }
ZEXTERN const char * ZEXPORT z_zlibVersion OF((void)) { return zlibVersion(); }
@@ -170,7 +179,7 @@ ZEXTERN int ZEXPORT z_deflateInit_ OF((z_streamp strm, int level,
ZWRAP_CCtx* zwc;
LOG_WRAPPERC("- deflateInit level=%d\n", level);
if (!g_useZSTD) {
if (!g_useZSTDcompression) {
return deflateInit_((strm), (level), version, stream_size);
}
@@ -193,7 +202,7 @@ ZEXTERN int ZEXPORT z_deflateInit2_ OF((z_streamp strm, int level, int method,
int strategy, const char *version,
int stream_size))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return deflateInit2_(strm, level, method, windowBits, memLevel, strategy, version, stream_size);
return z_deflateInit_ (strm, level, version, stream_size);
@@ -203,7 +212,7 @@ ZEXTERN int ZEXPORT z_deflateInit2_ OF((z_streamp strm, int level, int method,
ZEXTERN int ZEXPORT z_deflateReset OF((z_streamp strm))
{
LOG_WRAPPERC("- deflateReset\n");
if (!g_useZSTD)
if (!g_useZSTDcompression)
return deflateReset(strm);
{ ZWRAP_CCtx* zwc = (ZWRAP_CCtx*) strm->state;
@@ -226,7 +235,7 @@ ZEXTERN int ZEXPORT z_deflateSetDictionary OF((z_streamp strm,
const Bytef *dictionary,
uInt dictLength))
{
if (!g_useZSTD) {
if (!g_useZSTDcompression) {
LOG_WRAPPERC("- deflateSetDictionary\n");
return deflateSetDictionary(strm, dictionary, dictLength);
}
@@ -250,7 +259,7 @@ ZEXTERN int ZEXPORT z_deflate OF((z_streamp strm, int flush))
{
ZWRAP_CCtx* zwc;
if (!g_useZSTD) {
if (!g_useZSTDcompression) {
int res;
LOG_WRAPPERC("- deflate1 flush=%d avail_in=%d avail_out=%d total_in=%d total_out=%d\n", (int)flush, (int)strm->avail_in, (int)strm->avail_out, (int)strm->total_in, (int)strm->total_out);
res = deflate(strm, flush);
@@ -321,7 +330,7 @@ ZEXTERN int ZEXPORT z_deflate OF((z_streamp strm, int flush))
ZEXTERN int ZEXPORT z_deflateEnd OF((z_streamp strm))
{
if (!g_useZSTD) {
if (!g_useZSTDcompression) {
LOG_WRAPPERC("- deflateEnd\n");
return deflateEnd(strm);
}
@@ -340,7 +349,7 @@ ZEXTERN int ZEXPORT z_deflateEnd OF((z_streamp strm))
ZEXTERN uLong ZEXPORT z_deflateBound OF((z_streamp strm,
uLong sourceLen))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return deflateBound(strm, sourceLen);
return ZSTD_compressBound(sourceLen);
@@ -351,7 +360,7 @@ ZEXTERN int ZEXPORT z_deflateParams OF((z_streamp strm,
int level,
int strategy))
{
if (!g_useZSTD) {
if (!g_useZSTDcompression) {
LOG_WRAPPERC("- deflateParams level=%d strategy=%d\n", level, strategy);
return deflateParams(strm, level, strategy);
}
@@ -445,6 +454,11 @@ int ZWRAPD_finishWithErrorMsg(z_streamp strm, char* message)
ZEXTERN int ZEXPORT z_inflateInit_ OF((z_streamp strm,
const char *version, int stream_size))
{
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB) {
return inflateInit(strm);
}
{
ZWRAP_DCtx* zwd = ZWRAP_createDCtx(strm);
LOG_WRAPPERD("- inflateInit\n");
if (zwd == NULL) return ZWRAPD_finishWithError(zwd, strm, 0);
@@ -458,6 +472,7 @@ ZEXTERN int ZEXPORT z_inflateInit_ OF((z_streamp strm,
strm->total_in = 0;
strm->total_out = 0;
strm->reserved = 1; /* mark as unknown steam */
}
return Z_OK;
}
@@ -466,6 +481,11 @@ ZEXTERN int ZEXPORT z_inflateInit_ OF((z_streamp strm,
ZEXTERN int ZEXPORT z_inflateInit2_ OF((z_streamp strm, int windowBits,
const char *version, int stream_size))
{
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB) {
return inflateInit2_(strm, windowBits, version, stream_size);
}
{
int ret = z_inflateInit_ (strm, version, stream_size);
if (ret == Z_OK) {
ZWRAP_DCtx* zwd = (ZWRAP_DCtx*)strm->state;
@@ -473,13 +493,14 @@ ZEXTERN int ZEXPORT z_inflateInit2_ OF((z_streamp strm, int windowBits,
zwd->windowBits = windowBits;
}
return ret;
}
}
ZEXTERN int ZEXPORT z_inflateReset OF((z_streamp strm))
{
LOG_WRAPPERD("- inflateReset\n");
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflateReset(strm);
{ ZWRAP_DCtx* zwd = (ZWRAP_DCtx*) strm->state;
@@ -499,7 +520,7 @@ ZEXTERN int ZEXPORT z_inflateReset OF((z_streamp strm))
ZEXTERN int ZEXPORT z_inflateReset2 OF((z_streamp strm,
int windowBits))
{
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflateReset2(strm, windowBits);
{ int ret = z_inflateReset (strm);
@@ -519,7 +540,7 @@ ZEXTERN int ZEXPORT z_inflateSetDictionary OF((z_streamp strm,
uInt dictLength))
{
LOG_WRAPPERD("- inflateSetDictionary\n");
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflateSetDictionary(strm, dictionary, dictLength);
{ size_t errorCode;
@@ -551,7 +572,7 @@ ZEXTERN int ZEXPORT z_inflateSetDictionary OF((z_streamp strm,
ZEXTERN int ZEXPORT z_inflate OF((z_streamp strm, int flush))
{
int res;
if (!strm->reserved) {
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved) {
LOG_WRAPPERD("- inflate1 flush=%d avail_in=%d avail_out=%d total_in=%d total_out=%d\n", (int)flush, (int)strm->avail_in, (int)strm->avail_out, (int)strm->total_in, (int)strm->total_out);
res = inflate(strm, flush);
LOG_WRAPPERD("- inflate2 flush=%d avail_in=%d avail_out=%d total_in=%d total_out=%d res=%d\n", (int)flush, (int)strm->avail_in, (int)strm->avail_out, (int)strm->total_in, (int)strm->total_out, res);
@@ -690,7 +711,7 @@ finish:
ZEXTERN int ZEXPORT z_inflateEnd OF((z_streamp strm))
{
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflateEnd(strm);
LOG_WRAPPERD("- inflateEnd total_in=%d total_out=%d\n", (int)(strm->total_in), (int)(strm->total_out));
@@ -707,7 +728,7 @@ ZEXTERN int ZEXPORT z_inflateEnd OF((z_streamp strm))
ZEXTERN int ZEXPORT z_inflateSync OF((z_streamp strm))
{
if (!strm->reserved) {
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved) {
return inflateSync(strm);
}
@@ -721,7 +742,7 @@ ZEXTERN int ZEXPORT z_inflateSync OF((z_streamp strm))
ZEXTERN int ZEXPORT z_deflateCopy OF((z_streamp dest,
z_streamp source))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return deflateCopy(dest, source);
return ZWRAPC_finishWithErrorMsg(source, "deflateCopy is not supported!");
}
@@ -733,7 +754,7 @@ ZEXTERN int ZEXPORT z_deflateTune OF((z_streamp strm,
int nice_length,
int max_chain))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return deflateTune(strm, good_length, max_lazy, nice_length, max_chain);
return ZWRAPC_finishWithErrorMsg(strm, "deflateTune is not supported!");
}
@@ -744,7 +765,7 @@ ZEXTERN int ZEXPORT z_deflatePending OF((z_streamp strm,
unsigned *pending,
int *bits))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return deflatePending(strm, pending, bits);
return ZWRAPC_finishWithErrorMsg(strm, "deflatePending is not supported!");
}
@@ -755,7 +776,7 @@ ZEXTERN int ZEXPORT z_deflatePrime OF((z_streamp strm,
int bits,
int value))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return deflatePrime(strm, bits, value);
return ZWRAPC_finishWithErrorMsg(strm, "deflatePrime is not supported!");
}
@@ -764,7 +785,7 @@ ZEXTERN int ZEXPORT z_deflatePrime OF((z_streamp strm,
ZEXTERN int ZEXPORT z_deflateSetHeader OF((z_streamp strm,
gz_headerp head))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return deflateSetHeader(strm, head);
return ZWRAPC_finishWithErrorMsg(strm, "deflateSetHeader is not supported!");
}
@@ -778,7 +799,7 @@ ZEXTERN int ZEXPORT z_inflateGetDictionary OF((z_streamp strm,
Bytef *dictionary,
uInt *dictLength))
{
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflateGetDictionary(strm, dictionary, dictLength);
return ZWRAPD_finishWithErrorMsg(strm, "inflateGetDictionary is not supported!");
}
@@ -788,7 +809,7 @@ ZEXTERN int ZEXPORT z_inflateGetDictionary OF((z_streamp strm,
ZEXTERN int ZEXPORT z_inflateCopy OF((z_streamp dest,
z_streamp source))
{
if (!g_useZSTD)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !source->reserved)
return inflateCopy(dest, source);
return ZWRAPD_finishWithErrorMsg(source, "inflateCopy is not supported!");
}
@@ -797,7 +818,7 @@ ZEXTERN int ZEXPORT z_inflateCopy OF((z_streamp dest,
#if ZLIB_VERNUM >= 0x1240
ZEXTERN long ZEXPORT z_inflateMark OF((z_streamp strm))
{
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflateMark(strm);
return ZWRAPD_finishWithErrorMsg(strm, "inflateMark is not supported!");
}
@@ -808,7 +829,7 @@ ZEXTERN int ZEXPORT z_inflatePrime OF((z_streamp strm,
int bits,
int value))
{
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflatePrime(strm, bits, value);
return ZWRAPD_finishWithErrorMsg(strm, "inflatePrime is not supported!");
}
@@ -817,7 +838,7 @@ ZEXTERN int ZEXPORT z_inflatePrime OF((z_streamp strm,
ZEXTERN int ZEXPORT z_inflateGetHeader OF((z_streamp strm,
gz_headerp head))
{
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflateGetHeader(strm, head);
return ZWRAPD_finishWithErrorMsg(strm, "inflateGetHeader is not supported!");
}
@@ -828,7 +849,7 @@ ZEXTERN int ZEXPORT z_inflateBackInit_ OF((z_streamp strm, int windowBits,
const char *version,
int stream_size))
{
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflateBackInit_(strm, windowBits, window, version, stream_size);
return ZWRAPD_finishWithErrorMsg(strm, "inflateBackInit is not supported!");
}
@@ -838,7 +859,7 @@ ZEXTERN int ZEXPORT z_inflateBack OF((z_streamp strm,
in_func in, void FAR *in_desc,
out_func out, void FAR *out_desc))
{
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflateBack(strm, in, in_desc, out, out_desc);
return ZWRAPD_finishWithErrorMsg(strm, "inflateBack is not supported!");
}
@@ -846,7 +867,7 @@ ZEXTERN int ZEXPORT z_inflateBack OF((z_streamp strm,
ZEXTERN int ZEXPORT z_inflateBackEnd OF((z_streamp strm))
{
if (!strm->reserved)
if (g_ZWRAPdecompressionType == ZWRAP_FORCE_ZLIB || !strm->reserved)
return inflateBackEnd(strm);
return ZWRAPD_finishWithErrorMsg(strm, "inflateBackEnd is not supported!");
}
@@ -862,7 +883,7 @@ ZEXTERN uLong ZEXPORT z_zlibCompileFlags OF((void)) { return zlibCompileFlags();
ZEXTERN int ZEXPORT z_compress OF((Bytef *dest, uLongf *destLen,
const Bytef *source, uLong sourceLen))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return compress(dest, destLen, source, sourceLen);
{ size_t dstCapacity = *destLen;
@@ -879,7 +900,7 @@ ZEXTERN int ZEXPORT z_compress2 OF((Bytef *dest, uLongf *destLen,
const Bytef *source, uLong sourceLen,
int level))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return compress2(dest, destLen, source, sourceLen, level);
{ size_t dstCapacity = *destLen;
@@ -893,7 +914,7 @@ ZEXTERN int ZEXPORT z_compress2 OF((Bytef *dest, uLongf *destLen,
ZEXTERN uLong ZEXPORT z_compressBound OF((uLong sourceLen))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return compressBound(sourceLen);
return ZSTD_compressBound(sourceLen);
@@ -919,7 +940,7 @@ ZEXTERN int ZEXPORT z_uncompress OF((Bytef *dest, uLongf *destLen,
/* gzip file access functions */
ZEXTERN gzFile ZEXPORT z_gzopen OF((const char *path, const char *mode))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzopen(path, mode);
FINISH_WITH_NULL_ERR("gzopen is not supported!");
}
@@ -927,7 +948,7 @@ ZEXTERN gzFile ZEXPORT z_gzopen OF((const char *path, const char *mode))
ZEXTERN gzFile ZEXPORT z_gzdopen OF((int fd, const char *mode))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzdopen(fd, mode);
FINISH_WITH_NULL_ERR("gzdopen is not supported!");
}
@@ -936,7 +957,7 @@ ZEXTERN gzFile ZEXPORT z_gzdopen OF((int fd, const char *mode))
#if ZLIB_VERNUM >= 0x1240
ZEXTERN int ZEXPORT z_gzbuffer OF((gzFile file, unsigned size))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzbuffer(file, size);
FINISH_WITH_GZ_ERR("gzbuffer is not supported!");
}
@@ -944,7 +965,7 @@ ZEXTERN int ZEXPORT z_gzbuffer OF((gzFile file, unsigned size))
ZEXTERN z_off_t ZEXPORT z_gzoffset OF((gzFile file))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzoffset(file);
FINISH_WITH_GZ_ERR("gzoffset is not supported!");
}
@@ -952,7 +973,7 @@ ZEXTERN z_off_t ZEXPORT z_gzoffset OF((gzFile file))
ZEXTERN int ZEXPORT z_gzclose_r OF((gzFile file))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzclose_r(file);
FINISH_WITH_GZ_ERR("gzclose_r is not supported!");
}
@@ -960,7 +981,7 @@ ZEXTERN int ZEXPORT z_gzclose_r OF((gzFile file))
ZEXTERN int ZEXPORT z_gzclose_w OF((gzFile file))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzclose_w(file);
FINISH_WITH_GZ_ERR("gzclose_w is not supported!");
}
@@ -969,7 +990,7 @@ ZEXTERN int ZEXPORT z_gzclose_w OF((gzFile file))
ZEXTERN int ZEXPORT z_gzsetparams OF((gzFile file, int level, int strategy))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzsetparams(file, level, strategy);
FINISH_WITH_GZ_ERR("gzsetparams is not supported!");
}
@@ -977,7 +998,7 @@ ZEXTERN int ZEXPORT z_gzsetparams OF((gzFile file, int level, int strategy))
ZEXTERN int ZEXPORT z_gzread OF((gzFile file, voidp buf, unsigned len))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzread(file, buf, len);
FINISH_WITH_GZ_ERR("gzread is not supported!");
}
@@ -986,7 +1007,7 @@ ZEXTERN int ZEXPORT z_gzread OF((gzFile file, voidp buf, unsigned len))
ZEXTERN int ZEXPORT z_gzwrite OF((gzFile file,
voidpc buf, unsigned len))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzwrite(file, buf, len);
FINISH_WITH_GZ_ERR("gzwrite is not supported!");
}
@@ -998,7 +1019,7 @@ ZEXTERN int ZEXPORTVA z_gzprintf Z_ARG((gzFile file, const char *format, ...))
ZEXTERN int ZEXPORTVA z_gzprintf OF((gzFile file, const char *format, ...))
#endif
{
if (!g_useZSTD) {
if (!g_useZSTDcompression) {
int ret;
char buf[1024];
va_list args;
@@ -1015,7 +1036,7 @@ ZEXTERN int ZEXPORTVA z_gzprintf OF((gzFile file, const char *format, ...))
ZEXTERN int ZEXPORT z_gzputs OF((gzFile file, const char *s))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzputs(file, s);
FINISH_WITH_GZ_ERR("gzputs is not supported!");
}
@@ -1023,7 +1044,7 @@ ZEXTERN int ZEXPORT z_gzputs OF((gzFile file, const char *s))
ZEXTERN char * ZEXPORT z_gzgets OF((gzFile file, char *buf, int len))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzgets(file, buf, len);
FINISH_WITH_NULL_ERR("gzgets is not supported!");
}
@@ -1031,7 +1052,7 @@ ZEXTERN char * ZEXPORT z_gzgets OF((gzFile file, char *buf, int len))
ZEXTERN int ZEXPORT z_gzputc OF((gzFile file, int c))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzputc(file, c);
FINISH_WITH_GZ_ERR("gzputc is not supported!");
}
@@ -1043,7 +1064,7 @@ ZEXTERN int ZEXPORT z_gzgetc_ OF((gzFile file))
ZEXTERN int ZEXPORT z_gzgetc OF((gzFile file))
#endif
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzgetc(file);
FINISH_WITH_GZ_ERR("gzgetc is not supported!");
}
@@ -1051,7 +1072,7 @@ ZEXTERN int ZEXPORT z_gzgetc OF((gzFile file))
ZEXTERN int ZEXPORT z_gzungetc OF((int c, gzFile file))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzungetc(c, file);
FINISH_WITH_GZ_ERR("gzungetc is not supported!");
}
@@ -1059,7 +1080,7 @@ ZEXTERN int ZEXPORT z_gzungetc OF((int c, gzFile file))
ZEXTERN int ZEXPORT z_gzflush OF((gzFile file, int flush))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzflush(file, flush);
FINISH_WITH_GZ_ERR("gzflush is not supported!");
}
@@ -1067,7 +1088,7 @@ ZEXTERN int ZEXPORT z_gzflush OF((gzFile file, int flush))
ZEXTERN z_off_t ZEXPORT z_gzseek OF((gzFile file, z_off_t offset, int whence))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzseek(file, offset, whence);
FINISH_WITH_GZ_ERR("gzseek is not supported!");
}
@@ -1075,7 +1096,7 @@ ZEXTERN z_off_t ZEXPORT z_gzseek OF((gzFile file, z_off_t offset, int whence))
ZEXTERN int ZEXPORT z_gzrewind OF((gzFile file))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzrewind(file);
FINISH_WITH_GZ_ERR("gzrewind is not supported!");
}
@@ -1083,7 +1104,7 @@ ZEXTERN int ZEXPORT z_gzrewind OF((gzFile file))
ZEXTERN z_off_t ZEXPORT z_gztell OF((gzFile file))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gztell(file);
FINISH_WITH_GZ_ERR("gztell is not supported!");
}
@@ -1091,7 +1112,7 @@ ZEXTERN z_off_t ZEXPORT z_gztell OF((gzFile file))
ZEXTERN int ZEXPORT z_gzeof OF((gzFile file))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzeof(file);
FINISH_WITH_GZ_ERR("gzeof is not supported!");
}
@@ -1099,7 +1120,7 @@ ZEXTERN int ZEXPORT z_gzeof OF((gzFile file))
ZEXTERN int ZEXPORT z_gzdirect OF((gzFile file))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzdirect(file);
FINISH_WITH_GZ_ERR("gzdirect is not supported!");
}
@@ -1107,7 +1128,7 @@ ZEXTERN int ZEXPORT z_gzdirect OF((gzFile file))
ZEXTERN int ZEXPORT z_gzclose OF((gzFile file))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzclose(file);
FINISH_WITH_GZ_ERR("gzclose is not supported!");
}
@@ -1115,7 +1136,7 @@ ZEXTERN int ZEXPORT z_gzclose OF((gzFile file))
ZEXTERN const char * ZEXPORT z_gzerror OF((gzFile file, int *errnum))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
return gzerror(file, errnum);
FINISH_WITH_NULL_ERR("gzerror is not supported!");
}
@@ -1123,7 +1144,7 @@ ZEXTERN const char * ZEXPORT z_gzerror OF((gzFile file, int *errnum))
ZEXTERN void ZEXPORT z_gzclearerr OF((gzFile file))
{
if (!g_useZSTD)
if (!g_useZSTDcompression)
gzclearerr(file);
}