ddidderr/zstd-rs
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extended use of strerror(errno)

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This commit is contained in:
Yann Collet
2016-07-02 21:01:54 +02:00
parent b71adf45c1
commit ed7fb8413c
3 changed files with 10 additions and 10 deletions
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programs/fileio.c
+4 -4
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@@ -240,7 +240,7 @@ static size_t FIO_loadFile(void** bufferPtr, const char* fileName)
fileSize = MAX_DICT_SIZE;
}
*bufferPtr = malloc((size_t)fileSize);
if (*bufferPtr==NULL) EXM_THROW(34, "Allocation error : not enough memory for dictBuffer");
if (*bufferPtr==NULL) EXM_THROW(34, "zstd: %s", strerror(errno));
{ size_t const readSize = fread(*bufferPtr, 1, (size_t)fileSize, fileHandle);
if (readSize!=fileSize) EXM_THROW(35, "Error reading dictionary file %s", fileName); }
fclose(fileHandle);
@@ -269,14 +269,14 @@ static cRess_t FIO_createCResources(const char* dictFileName)
cRess_t ress;
ress.ctx = ZBUFF_createCCtx();
if (ress.ctx == NULL) EXM_THROW(30, "Allocation error : can't create ZBUFF context");
if (ress.ctx == NULL) EXM_THROW(30, "zstd: allocation error : can't create ZBUFF context");
/* Allocate Memory */
ress.srcBufferSize = ZBUFF_recommendedCInSize();
ress.srcBuffer = malloc(ress.srcBufferSize);
ress.dstBufferSize = ZBUFF_recommendedCOutSize();
ress.dstBuffer = malloc(ress.dstBufferSize);
if (!ress.srcBuffer || !ress.dstBuffer) EXM_THROW(31, "Allocation error : not enough memory");
if (!ress.srcBuffer || !ress.dstBuffer) EXM_THROW(31, "zstd: allocation error : not enough memory");
/* dictionary */
ress.dictBufferSize = FIO_loadFile(&(ress.dictBuffer), dictFileName);
@@ -291,7 +291,7 @@ static void FIO_freeCResources(cRess_t ress)
free(ress.dstBuffer);
free(ress.dictBuffer);
errorCode = ZBUFF_freeCCtx(ress.ctx);
if (ZBUFF_isError(errorCode)) EXM_THROW(38, "Error : can't release ZBUFF context resource : %s", ZBUFF_getErrorName(errorCode));
if (ZBUFF_isError(errorCode)) EXM_THROW(38, "zstd: error : can't release ZBUFF context resource : %s", ZBUFF_getErrorName(errorCode));
}