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| author | Yann Collet <yann.collet.73@gmail.com> | 2015-03-11 18:42:37 (GMT) |
|---|---|---|
| committer | Yann Collet <yann.collet.73@gmail.com> | 2015-03-11 18:42:37 (GMT) |
| commit | 12ab41571ef7fd11b8b2013aa943beae373cef8a (patch) | |
| tree | bc358cdcebd2c920d3df24b9656fda69cbc0c914 /programs/lz4cli.c | |
| parent | e3f33d25793193e005eadf4c04c2fbcf2eae497e (diff) | |
| download | lz4-12ab41571ef7fd11b8b2013aa943beae373cef8a.zip lz4-12ab41571ef7fd11b8b2013aa943beae373cef8a.tar.gz lz4-12ab41571ef7fd11b8b2013aa943beae373cef8a.tar.bz2 | |
Preliminary support for sparse files
Diffstat (limited to 'programs/lz4cli.c')
| -rw-r--r-- | programs/lz4cli.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/programs/lz4cli.c b/programs/lz4cli.c index 10b980f..7ecfa93 100644 --- a/programs/lz4cli.c +++ b/programs/lz4cli.c @@ -176,6 +176,7 @@ static int usage_advanced(void) DISPLAY( " -BD : Block dependency (improve compression ratio)\n"); /* DISPLAY( " -BX : enable block checksum (default:disabled)\n"); *//* Option currently inactive */ DISPLAY( " -Sx : disable stream checksum (default:enabled)\n"); + DISPLAY( " -X : enable sparse file (default:disabled)(experimental)\n"); DISPLAY( "Benchmark arguments :\n"); DISPLAY( " -b : benchmark file(s)\n"); DISPLAY( " -i# : iteration loops [1-9](default : 3), benchmark mode only\n"); @@ -390,6 +391,9 @@ int main(int argc, char** argv) /* Modify Stream properties */ case 'S': if (argument[1]=='x') { LZ4IO_setStreamChecksumMode(0); argument++; break; } else { badusage(); } + /* Enable Sparse File support (experimental) */ + case 'X': LZ4IO_setSparseFile(1); break; + /* Benchmark */ case 'b': bench=1; multiple_inputs=1; if (inFileNames == NULL) |