lib/zstd
1
0
Fork 0
mirror of https://github.com/facebook/zstd.git synced 2025-07-30 22:23:13 +03:00
Code Activity

zstd -d writes to stdout when input is stdin

Browse Source
This commit is contained in:
Yann Collet
2016-09-01 15:05:57 -07:00
parent 3427e68266
commit c843142ad0
2 changed files with 12 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
programs/zstdcli.c
View File

@ -83,7 +83,7 @@
static const char* g_defaultDictName = "dictionary";
static const unsigned g_defaultMaxDictSize = 110 KB;
static const int g_defaultDictCLevel = 5;
static const int g_defaultDictCLevel = 3;
static const unsigned g_defaultSelectivityLevel = 9;
@ -182,7 +182,7 @@ static void waitEnter(void)
/*! readU32FromChar() :
@return : unsigned integer value reach from input in `char` format
Will also modify `*stringPtr`, advancing it to position where it stopped reading.
Note : this function can overflow if result > MAX_UINT */
Note : this function can overflow if digit string > MAX_UINT */
static unsigned readU32FromChar(const char** stringPtr)
{
unsigned result = 0;
@ -289,13 +289,13 @@ int main(int argCount, char** argv)
argument++;
while (argument[0]!=0) {
#ifndef ZSTD_NOCOMPRESS
#ifndef ZSTD_NOCOMPRESS
/* compression Level */
if ((*argument>='0') && (*argument<='9')) {
dictCLevel = cLevel = readU32FromChar(&argument);
continue;
}
#endif
#endif
switch(argument[0])
{
@ -337,7 +337,7 @@ int main(int argCount, char** argv)
/* recursive */
case 'r': recursive=1; argument++; break;
#ifndef ZSTD_NOBENCH
#ifndef ZSTD_NOBENCH
/* Benchmark */
case 'b': bench=1; argument++; break;
@ -368,7 +368,7 @@ int main(int argCount, char** argv)
BMK_SetBlockSize(bSize);
}
break;
#endif /* ZSTD_NOBENCH */
#endif /* ZSTD_NOBENCH */
/* Dictionary Selection level */
case 's':
@ -378,11 +378,11 @@ int main(int argCount, char** argv)
/* Pause at the end (-p) or set an additional param (-p#) (hidden option) */
case 'p': argument++;
#ifndef ZSTD_NOBENCH
#ifndef ZSTD_NOBENCH
if ((*argument>='0') && (*argument<='9')) {
BMK_setAdditionalParam(readU32FromChar(&argument));
} else
#endif
#endif
main_pause=1;
break;
/* unknown command */
@ -470,7 +470,7 @@ int main(int argCount, char** argv)
/* Check if input/output defined as console; trigger an error in this case */
if (!strcmp(filenameTable[0], stdinmark) && IS_CONSOLE(stdin) ) CLEAN_RETURN(badusage(programName));
if (outFileName && !strcmp(outFileName, stdoutmark) && IS_CONSOLE(stdout) && !(forceStdout && decode))
if (outFileName && !strcmp(outFileName, stdoutmark) && IS_CONSOLE(stdout) && strcmp(filenameTable[0], stdinmark) && !(forceStdout && decode))
CLEAN_RETURN(badusage(programName));
/* user-selected output filename, only possible with a single file */