diff options
Diffstat (limited to 'programs/lz4io.c')
| -rw-r--r-- | programs/lz4io.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/programs/lz4io.c b/programs/lz4io.c index a35928d..f7adb89 100644 --- a/programs/lz4io.c +++ b/programs/lz4io.c @@ -107,6 +107,7 @@ static clock_t g_time = 0; /************************************** * Local Parameters **************************************/ +static int g_passThrough = 0; static int g_overwrite = 1; static int g_testMode = 0; static int g_blockSizeId = LZ4IO_BLOCKSIZEID_DEFAULT; @@ -157,6 +158,14 @@ int LZ4IO_setDictionaryFilename(const char* dictionaryFilename) { return g_useDictionary; } +/* Default setting : passThrough = 0; return : passThrough mode (0/1) */ +int LZ4IO_setPassThrough(int yes) +{ + g_passThrough = (yes!=0); + return g_passThrough; +} + + /* Default setting : overwrite = 1; return : overwrite mode (0/1) */ int LZ4IO_setOverwrite(int yes) { @@ -1070,7 +1079,7 @@ static unsigned long long selectDecoder(dRess_t ress, FILE* finput, FILE* foutpu default: if (nbFrames == 1) { /* just started */ /* Wrong magic number at the beginning of 1st stream */ - if (!g_testMode && g_overwrite) { + if (!g_testMode && g_overwrite && g_passThrough) { nbFrames = 0; return LZ4IO_passThrough(finput, foutput, MNstore); } |