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Revert local changes made to make zstd(1) frontend behave like gzip(1) and friends

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This change was made to allow zstd(1) to be a dropin replacement for gzip(1) and
friends, allowing easy integration, in particular with newsyslog(8). At the
price of having a zstd(1) command which by default behaves differently than what
upstream default, confusing users.

newsyslog(8) has been adapted to now be more flexible in what it accepts as
compression program, so we can switch back zstd(1) to its default behaviour

Reported by:	many
This commit is contained in:
Baptiste Daroussin 2017-12-06 09:53:10 +00:00
parent 307845dff2
commit 1ad8ac7a1d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=326618
2 changed files with 3 additions and 3 deletions
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2
sys/contrib/zstd/programs/fileio.c
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@ -203,7 +203,7 @@ static U32 g_dictIDFlag = 1;
void FIO_setDictIDFlag(unsigned dictIDFlag) { g_dictIDFlag = dictIDFlag; }
static U32 g_checksumFlag = 1;
void FIO_setChecksumFlag(unsigned checksumFlag) { g_checksumFlag = checksumFlag; }
static U32 g_removeSrcFile = 1;
static U32 g_removeSrcFile = 0;
void FIO_setRemoveSrcFile(unsigned flag) { g_removeSrcFile = (flag>0); }
static U32 g_memLimit = 0;
void FIO_setMemLimit(unsigned memLimit) { g_memLimit = memLimit; }

4
sys/contrib/zstd/programs/zstdcli.c
View File

@ -68,7 +68,7 @@
#define MB *(1 <<20)
#define GB *(1U<<30)
#define DISPLAY_LEVEL_DEFAULT 1
#define DISPLAY_LEVEL_DEFAULT 2
static const char* g_defaultDictName = "dictionary";
static const unsigned g_defaultMaxDictSize = 110 KB;
@ -421,7 +421,7 @@ int main(int argCount, const char* argv[])
/* preset behaviors */
if (exeNameMatch(programName, ZSTD_ZSTDMT)) nbThreads=0;
if (exeNameMatch(programName, ZSTD_UNZSTD)) operation=zom_decompress;
if (exeNameMatch(programName, ZSTD_CAT)) { operation=zom_decompress; forceStdout=1; FIO_overwriteMode(); outFileName=stdoutmark; g_displayLevel=1; FIO_setRemoveSrcFile(0); }
if (exeNameMatch(programName, ZSTD_CAT)) { operation=zom_decompress; forceStdout=1; FIO_overwriteMode(); outFileName=stdoutmark; g_displayLevel=1; }
if (exeNameMatch(programName, ZSTD_GZ)) { suffix = GZ_EXTENSION; FIO_setCompressionType(FIO_gzipCompression); FIO_setRemoveSrcFile(1); } /* behave like gzip */
if (exeNameMatch(programName, ZSTD_GUNZIP)) { operation=zom_decompress; FIO_setRemoveSrcFile(1); } /* behave like gunzip */
if (exeNameMatch(programName, ZSTD_GZCAT)) { operation=zom_decompress; forceStdout=1; FIO_overwriteMode(); outFileName=stdoutmark; g_displayLevel=1; } /* behave like gzcat */