AuroraMiddleware/lz4
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Adjust coding style

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This commit is contained in:
Takayuki MATSUOKA 2015-02-12 16:13:23 +09:00
parent 97679fa5a1
commit 4a5d92b1d9
1 changed files with 37 additions and 28 deletions
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65
programs/lz4io.c
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@ -79,7 +79,9 @@
# if defined(LZ4IO_ENABLE_SPARSE_FILE)
# include <windows.h>
# define SET_SPARSE_FILE_MODE(file) do { DWORD dw; DeviceIoControl((HANDLE) _get_osfhandle(_fileno(file)), FSCTL_SET_SPARSE, 0, 0, 0, 0, &dw, 0); } while(0)
# define fseek _fseeki64
# if defined(_MSC_VER) && (_MSC_VER >= 1400)
# define fseek _fseeki64
# endif
# endif /* LZ4IO_ENABLE_SPARSE_FILE */
#else
# include <unistd.h> /* isatty */
@ -197,13 +199,15 @@ int LZ4IO_setSparseFile(int yes)
static int isSparse(const void* p, size_t size)
{
const char* p8 = p;
for(; size; --size) {
if(*p8 != 0) {
return 0;
}
++p8;
}
return 1;
for(; size; --size)
{
if(*p8 != 0)
{
return 0;
}
++p8;
}
return 1;
}
#endif /* LZ4IO_ENABLE_SPARSE_FILE */
@ -574,7 +578,7 @@ static unsigned long long decodeLZ4S(FILE* finput, FILE* foutput)
LZ4F_frameInfo_t frameInfo;
#if defined(LZ4IO_ENABLE_SPARSE_FILE)
size_t sparsePending = 0;
#endif
#endif /* LZ4IO_ENABLE_SPARSE_FILE */
/* init */
errorCode = LZ4F_createDecompressionContext(&ctx, LZ4F_VERSION);
@ -617,29 +621,34 @@ static unsigned long long decodeLZ4S(FILE* finput, FILE* foutput)
/* Write Block */
#if defined(LZ4IO_ENABLE_SPARSE_FILE)
if(sparseFile) {
if(isSparse(outBuff, decodedBytes)) {
sparsePending += decodedBytes;
continue;
}
if(sparsePending > 0) {
fseek(foutput, sparsePending, SEEK_CUR);
sparsePending = 0;
}
}
#endif
if(sparseFile)
{
if(isSparse(outBuff, decodedBytes))
{
sparsePending += decodedBytes;
continue;
}
if(sparsePending > 0)
{
fseek(foutput, sparsePending, SEEK_CUR);
sparsePending = 0;
}
}
#endif /* LZ4IO_ENABLE_SPARSE_FILE */
sizeCheck = fwrite(outBuff, 1, decodedBytes, foutput);
if (sizeCheck != decodedBytes) EXM_THROW(68, "Write error : cannot write decoded block\n");
}
#if defined(LZ4IO_ENABLE_SPARSE_FILE)
if(sparseFile) {
if(sparsePending > 0) {
fseek(foutput, sparsePending-1, SEEK_CUR);
fputc(0, foutput);
sparsePending = 0;
}
}
#endif
if(sparseFile)
{
if(sparsePending > 0)
{
fseek(foutput, sparsePending-1, SEEK_CUR);
fputc(0, foutput);
sparsePending = 0;
}
}
#endif /* LZ4IO_ENABLE_SPARSE_FILE */
/* Free */
free(inBuff);