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Merge pull request #895 from facebook/fileSize_unknown

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Distinguish 0-size from size-unavailable
This commit is contained in:
Yann Collet
2017-10-18 16:50:17 -07:00
committed by GitHub
parent ca1a9ebac5 300e1df0a3
commit 9d377c6e88
8 changed files with 97 additions and 45 deletions
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13
zlibWrapper/examples/zwrapbench.c
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@ -684,6 +684,11 @@ static void BMK_loadFiles(void* buffer, size_t bufferSize,
fileSizes[n] = 0;
continue;
}
if (fileSize == UTIL_FILESIZE_UNKNOWN) {
DISPLAYLEVEL(2, "Cannot determine size of %s ... \n", fileNamesTable[n]);
fileSizes[n] = 0;
continue;
}
f = fopen(fileNamesTable[n], "rb");
if (f==NULL) EXM_THROW(10, "impossible to open file %s", fileNamesTable[n]);
DISPLAYUPDATE(2, "Loading %s... \r", fileNamesTable[n]);
@ -714,11 +719,13 @@ static void BMK_benchFileTable(const char** fileNamesTable, unsigned nbFiles,
/* Load dictionary */
if (dictFileName != NULL) {
U64 dictFileSize = UTIL_getFileSize(dictFileName);
if (dictFileSize > 64 MB) EXM_THROW(10, "dictionary file %s too large", dictFileName);
U64 const dictFileSize = UTIL_getFileSize(dictFileName);
if (dictFileSize > 64 MB)
EXM_THROW(10, "dictionary file %s too large", dictFileName);
dictBufferSize = (size_t)dictFileSize;
dictBuffer = malloc(dictBufferSize);
if (dictBuffer==NULL) EXM_THROW(11, "not enough memory for dictionary (%u bytes)", (U32)dictBufferSize);
if (dictBuffer==NULL)
EXM_THROW(11, "not enough memory for dictionary (%u bytes)", (U32)dictBufferSize);
BMK_loadFiles(dictBuffer, dictBufferSize, fileSizes, &dictFileName, 1);
}