ddidderr/zstd-rs
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checksum generation can be selected from command line (--checksum)

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Yann Collet
2016-06-01 19:22:15 +02:00
parent eb70043e59
commit 87cfbe3e5f
3 changed files with 6 additions and 0 deletions
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programs/fileio.c
+3
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@@ -135,6 +135,8 @@ static U32 g_sparseFileSupport = 1; /* 0 : no sparse allowed; 1: auto (file ye
void FIO_setSparseWrite(unsigned sparse) { g_sparseFileSupport=sparse; }
static U32 g_dictIDFlag = 1;
void FIO_setDictIDFlag(unsigned dictIDFlag) { g_dictIDFlag = dictIDFlag; }
static U32 g_checksumFlag = 0;
void FIO_setChecksumFlag(unsigned checksumFlag) { g_checksumFlag = checksumFlag; }
/*-*************************************
@@ -313,6 +315,7 @@ static int FIO_compressFilename_internal(cRess_t ress,
memset(&params, 0, sizeof(params));
params.cParams = ZSTD_getCParams(cLevel, fileSize, ress.dictBufferSize);
params.fParams.contentSizeFlag = 1;
params.fParams.checksumFlag = g_checksumFlag;
params.fParams.noDictIDFlag = !g_dictIDFlag;
if (g_maxWLog) if (params.cParams.windowLog > g_maxWLog) params.cParams.windowLog = g_maxWLog;
{ size_t const errorCode = ZBUFF_compressInit_advanced(ress.ctx, ress.dictBuffer, ress.dictBufferSize, params, fileSize);