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1826 Commits

Author SHA1 Message Date
Yann Collet
a3296dae38
Merge pull request #2219 from xxie24/output-dir-mirror 
Add output-dir-mirror option
 2020-07-10 01:21:47 -07:00
Martin Liska
5b9d6b992a
Update comment about PGO build. 2020-07-09 09:31:51 +02:00
Martin Liska
4307e870a2
Rename ZSTDMT_NBTHREADS_MAX to ZSTDMT_NBWORKERS_MAX. 
Rename it in zstd man page.
 2020-07-07 00:18:20 +02:00
Xin Xie
9a8ccd4ba3 Add output-dir-mirror option 2020-06-24 22:12:11 -07:00
Bimba Shrestha
b06710889f error when not using --stream-size on pipe 2020-06-18 09:31:06 -07:00
Bimba Shrestha
6653321ba3 passing streamSrcSize when set 2020-06-18 09:28:18 -07:00
Tobias Hieta
1c9b1ddac7 Update version documention with the support for -q 2020-06-11 10:56:47 +02:00
Tobias Hieta
b1cce9a6ad Short version string output 
This adds support for just showing the version string
without the full welcome message if the log level is
less than the default. That means that you pass -q once
and you will just see "1.4.5".

This makes it easier to parse in scripts.
 2020-06-09 08:40:41 +02:00
Bimba Shrestha
e2838d9eb9 Spelling mistakes 2020-06-05 05:11:26 -05:00
Bimba Shrestha
f847909cf2 Using ZSTD_MAX_WINDOWLOG instead of INT_MAX 2020-05-26 09:23:26 -07:00
Bimba Shrestha
01b38ef162 Change --patch-from limit from 4gb to 2gb 2020-05-26 06:52:30 -07:00
Yann Collet
f22b371e31 updated documentation for v1.4.5 
API manual and man pages
 2020-05-14 16:17:03 -07:00
Bimba Shrestha
12071467d3 reverting docs and test 2020-05-13 15:22:07 -05:00
Bimba Shrestha
9b13077cfb Revert to old zstdgrep 2020-05-13 15:12:14 -05:00
Yann Collet
f5f0bb2591
Merge pull request #2125 from Artoria2e5/patch-2 
programs/Makefile: make it actually work with clang
 2020-05-12 13:48:23 -07:00
Yann Collet
f13eb2ec01
Merge pull request #2123 from facebook/zstd_help 
updated `zstd -h`
 2020-05-11 18:54:07 -07:00
Bimba Shrestha
ef467fd428 documenting non-supported grep options for zstdgrep 2020-05-11 12:22:45 -05:00
Yann Collet
93ff2fb329
Merge pull request #2120 from facebook/clevel_doc 
updated zstd CLI documentation
 2020-05-11 09:42:33 -07:00
Mingye Wang
c3398d2dda
programs/Makefile: make it actually work with clang 
Recent versions of clang seem to require a step of conversion from the profraw file to a "compiler-readable" profdata file to let PGO work.
 2020-05-10 16:36:08 +08:00
Yann Collet
37b2dafbed minor clarification on -o file 2020-05-08 14:20:47 -07:00
Yann Collet
e5366bee16 updated zstd -h 
to help readability.
Group arguments into categories,
try to give better visibility to more common arguments.
 2020-05-08 14:14:46 -07:00
W. Felix Handte
376c26bf56 Use Unused Variable 2020-05-08 16:43:39 -04:00
Yann Collet
d564d56440 document additional compilation macros 
ZSTD_NOBENCH, ZSTD_NODICT, ZSTD_NOCOMPRESS, ZSTD_NODECOMPRESS
 2020-05-08 13:35:59 -07:00
Yann Collet
4f2cb944a8 Merge branch 'dev' into clevel_doc 2020-05-08 11:59:45 -07:00
Yann Collet
e873697625 updated documentation regarding ZSTD_CLEVEL 
make it clearer that it's useful for `tar --zstd`.
 2020-05-08 10:51:37 -07:00
Mingye Wang
37d10b6c75
programs/README.md: update help text 
I noticed that the help is outdated as there is no mention of --adapt. Y'all should probably put "update help text" into your release checklist.
 2020-05-08 02:52:18 +08:00
Felix Handte
ad8dbae1b7
Merge pull request #2103 from felixhandte/relative-includes 
Migrate Includes to Relative Paths
 2020-05-06 09:42:23 -07:00
Bimba Shrestha
e7df0d41bb
Merge pull request #2095 from bimbashrestha/grep 
[bugs] zstdgrep/grep inconsistencies
 2020-05-06 11:18:15 -05:00
Bimba Shrestha
6ff16b4246 adding help text 2020-05-05 10:03:57 -07:00
Bimba Shrestha
a06a508bf3 fixing inconsistencies 2020-05-05 09:56:15 -07:00
W. Felix Handte
7dcca6bc64 Also Move programs/ Directory to Relative Includes 2020-05-04 15:20:26 -04:00
Yann Collet
6f62a9caaa fixed zstd-nolegacy target 
when compiled as part of allVariants

(though I'm unsure why it was working before ...)
 2020-04-29 11:56:21 -07:00
Yann Collet
7ea2ae6649 added test linking user program to multi-threaded libzstd 2020-04-28 21:18:29 -07:00
Bimba Shrestha
659ff85cf5 changing to cParams.hashLog 2020-04-21 21:12:50 -05:00
Bimba Shrestha
b640802ff8 updating chainlog bound 2020-04-20 11:34:24 -07:00
Bimba Shrestha
587a20a12a adding newline 2020-04-20 10:25:58 -07:00
Bimba Shrestha
5b0a452cac
Adding --long support for --patch-from (#1959) 
* adding long support for patch-from

* adding refPrefix to dictionary_decompress

* adding refPrefix to dictionary_loader

* conversion nit

* triggering log mode on chainLog < fileLog and removing old threshold

* adding refPrefix to dictionary_round_trip

* adding docs

* adding enableldm + forceWindow test for dict

* separate patch-from logic into FIO_adjustParamsForPatchFromMode

* moving memLimit adjustment to outside ifdefs (need for decomp)

* removing refPrefix gate on dictionary_round_trip

* rebase on top of dev refPrefix change

* making sure refPrefx + ldm is < 1% of srcSize

* combining notes for patch-from

* moving memlimit logic inside fileio.c

* adding display for optimal parser and long mode trigger

* conversion nit

* fuzzer found heap-overflow fix

* another conversion nit

* moving FIO_adjustMemLimitForPatchFromMode outside ifndef

* making params immutable

* moving memLimit update before createDictBuffer call

* making maxSrcSize unsigned long long

* making dictSize and maxSrcSize params unsigned long long

* error on files larger than 4gb

* extend refPrefix test to include round trip

* conversion to size_t

* making sure ldm is at least 10x better

* removing break

* including zstd_compress_internal and removing redundant macros

* exposing ZSTD_cycleLog()

* using cycleLog instead of chainLog

* add some more docs about user optimizations

* formatting
 2020-04-17 15:58:53 -05:00
Yann Collet
458a1a1723 minor refactor 
- fix a few comments
- reorder some parameters, to enforce "mutable references first"
- simplified fwriteSparse()
 2020-04-13 14:09:57 -07:00
Bimba Shrestha
d0412f3aba no percentage on readsize == 0 2020-04-03 12:10:02 -07:00
Bimba Shrestha
bf1856c26f removing max(1, ..) 2020-04-03 12:07:17 -07:00
Nick Terrell
ac58c8d720 Fix copyright and license lines 
* All copyright lines now have -2020 instead of -present
* All copyright lines include "Facebook, Inc"
* All licenses are now standardized

The copyright in `threading.{h,c}` is not changed because it comes from
zstdmt.

The copyright and license of `divsufsort.{h,c}` is not changed.
 2020-03-26 17:02:06 -07:00
Bimba Shrestha
22e7123a9a targetLen -> targetLength 2020-03-23 06:25:08 -07:00
Bimba Shrestha
9388dac2c0 Setting ZSTD_c_contentSizeFlag instead of UNKNOWN filesize 2020-03-09 15:40:18 -05:00
Bimba Shrestha
84d6bd4c7f Adding documentation 2020-03-09 14:50:49 -05:00
Bimba Shrestha
43874730f4 Adding --content-size 2020-03-09 14:19:05 -05:00
Bimba Shrestha
6d8e761ba3 Inverting content size prefs bool 2020-03-09 14:16:10 -05:00
Bimba Shrestha
03ee18d9c5 Adding (void)noContentSize 2020-03-09 14:00:52 -05:00
Bimba Shrestha
167244a64f --no-content-size cli 2020-03-09 13:07:29 -05:00
Nick Terrell
f589e2b5c8 [zstdgrep] Remove -f because zstdcat implies it 2020-03-02 11:30:12 -08:00
Nick Terrell
2c10bbd866 [zstdgrep] Log zstd decompression errors to stderr 2020-03-02 11:25:36 -08:00
Bimba Shrestha
23165b387e Adding hashLog to --show-default-cparams 2020-02-27 13:56:56 -08:00
Yann Collet
d2464776d1 man page : added --verbose long command 
also updated `zstd.1`
stacking prior updates completed on `zstd.1.md`.
 2020-02-26 14:29:30 -08:00
Felix Handte
61eeca4bd6
Merge pull request #2007 from lgarrison/cli-allow-sizet 
Allow some CLI options to accept numeric values up to size_t
 2020-02-21 08:51:37 -08:00
Lehman Garrison
834d06b655 Allow some cli options to accept numeric values up to size_t instead of unsigned int 2020-02-20 14:29:58 -05:00
Bimba Shrestha
c9ce6db069
Merge pull request #1999 from bket/fix_have_lz4 
Fix forgotten portable header prefix
 2020-02-20 10:55:28 -08:00
Philip Jones
4e728e26ca
Fix integer parsing in cli (#2003) 2020-02-18 15:30:59 -08:00
Björn Ketelaars
cdd59c50e7 Fix forgotten portable header prefix 
PR #1987 forgot to prefix another include causing lz4 detection to fail.
 2020-02-15 12:42:00 +01:00
Bimba Shrestha
06a57cf57e
[build-issue] More portable header prefix usage (#) (#1987) 
* make 4.3 build issue fix

* Changing header name and adding comment
 2020-02-06 14:10:51 -08:00
Bimba Shrestha
f627e1a1ae
Displaying level in --show-default-cparams (#1991) 
* Displaying level in --show-default-cparams

* Displaying actual enum value instead of level
 2020-02-06 13:51:43 -08:00
Bimba Shrestha
075783c1f0
Merge pull request #1980 from bimbashrestha/params 
Adding --show-default-cparams to cli
 2020-02-03 14:43:55 -08:00
Bimba Shrestha
d1389ac3ff Adding assert(NB_STRATEGIES == upperLimit) 2020-02-03 09:52:39 -08:00
Bimba Shrestha
f33baa21c6 Removing assert and changing ratio cSize 2020-01-31 11:54:14 -08:00
Bimba Shrestha
19473390d1 Adding (void)ZSTD_strategyMap 2020-01-31 10:54:02 -08:00
Bimba Shrestha
38d010eea0 Adding static assert and using it in cli 2020-01-31 10:47:17 -08:00
Bimba Shrestha
0fa6c90e89 Moving to same category as -v 2020-01-31 10:38:19 -08:00
Bimba Shrestha
f4ae6c0b94 Moving documentation and elaborating 2020-01-30 17:54:42 -08:00
Bimba Shrestha
9d9cfa9ef9 Adding assert and using ZSTD_STRATEGY_MAX as ZSTD_NB_STRATEGIES 2020-01-30 17:54:01 -08:00
Bimba Shrestha
6ad2f0d7d6 Adding back one cast and using UTIL_FILESIZE_UNKNOWN to check unknown file size 2020-01-30 17:16:02 -08:00
Bimba Shrestha
6bf05a53ab Documenting in the man file 2020-01-30 17:11:38 -08:00
Bimba Shrestha
c203341292 Removing more casts 2020-01-30 17:07:58 -08:00
Bimba Shrestha
2a0771cfdb Removing unnecessary cast 2020-01-30 17:05:33 -08:00
Bimba Shrestha
b0ceab4dc0 Moving default cparams back, checking for unknown file size, using getCParams() 2020-01-30 16:52:07 -08:00
Bimba Shrestha
b660ef87f8 Convertion nit U32 -> size_t 2020-01-30 14:29:04 -08:00
Bimba Shrestha
71754a26f8 Update comment 2020-01-30 14:14:27 -08:00
Bimba Shrestha
2f10019b92 Adding --show-default-cparams (show cparams before compressing 2020-01-30 14:12:03 -08:00
Nick Terrell
7ec87cfb28 Update comment in timefn 2020-01-22 11:17:30 -08:00
Nick Terrell
768adc0774 Fix timefn on android 2020-01-21 18:57:16 -08:00
Nick Terrell
fa48af545f Add --single-thread to zstd --help 2020-01-17 13:54:49 -08:00
Nick Terrell
f6d00c059f [util] Fix readLineFromFile on Cygwin 2020-01-13 14:37:22 -08:00
Nick Terrell
f27b4b4ec5
Merge pull request #1948 from lazka/cygwin-fix-c99-build 
Fix the c99/cmake build under Cygwin/MSYS2
 2020-01-13 11:35:28 -08:00
Christoph Reiter
ddd4c39736 Fix the c99/cmake build under Cygwin/MSYS2 
When building zst under cygwin or msys2 with std=c99 the build would fail because
of an undefined fileno()/_fileno(), which is used by the IS_CONSOLE() macro.

When building with -std=c99 (gcc otherwise defaults to gnu, which implies POSIX),
which is the default of the cmake build, then including unistd.h wont define
_POSIX_VERSION and all other headers also wont expose POSIX API.

To fix this make sure to define _POSIX_C_SOURCE with the version we want before including
unistd.h and so that _POSIX_VERSION is set to the version provided by the system.

Since Cygwin/MSYS2 just follow POSIX we can also remove their special cases for
defining IS_CONSOLE().

And, for completeness, also explicitly include stdio.h which is what actually declares fileno().

Tested with the normal make file and cmake under MSYS2 and Cygwin.
 2020-01-11 01:39:10 +01:00
Bimba Shrestha
f25a6e9f8f Adding new cli endpoint --patch-from= (#1940) 
* Adding new cli endpoint --diff-from=

* Appveyor conversion nit

* Using bool set trick instead of direct set

* Removing --diff-from and only leaving --diff-from=#

* Throwing error when both dictFileName vars are set

* Clean up syntax

* Renaming diff-from to patch-from

* Revering comma separated syntax clean up

* Updating playtests with patch-from

* Uncommenting accidentally commented

* Updating remaining docs and var names to be patch-from instead of diff-from

* Constifying

* Using existing log2 function and removing newly created one

* Argument order (moving prefs to end)

* Using comma separated syntax

* Moving to outside #ifndef
 2020-01-10 14:25:24 -08:00
Christoph Reiter
d0dcaf56c2 Make UTIL_countPhysicalCores() work under Cygwin (#1941) 
Cygwin currently uses the fallback implementation which just returns 1 every time,
which leads to bad performance when zstd is called with -T0 for example.

Instead use the POSIX implementation used for the BSDs which works just fine under Cygwin.

Tested under Cygwin and MSYS2.
 2020-01-07 15:48:26 -08:00
Bimba Shrestha
ef1684f29a [doc] Adding -M# decompression operation modifier documentation (#1938) 
* Adding -M# operation modifier documentation

* Adding long name, typo and update desc
 2020-01-03 16:36:47 -08:00
W. Felix Handte
e2a99db2dd Also Define _ATFILE_SOURCE 2019-12-23 13:24:28 -05:00
W. Felix Handte
5666835ea7 Add Comment 2019-12-23 13:24:28 -05:00
W. Felix Handte
5af8cb7aea Use statbuf->st_mtim Again 2019-12-23 13:24:28 -05:00
Yann Collet
901e545173
Merge pull request #1907 from selavy/check-fread-r1895 
Check for fread failure
 2019-12-03 15:31:11 -08:00
Yann Collet
4b4de7493f refactoring : remove global variable g_displayOut 
displaying into stderr or stdout is now an explicit operation,
no longer depending on some global state set elsewhere in the code.
 2019-12-02 16:19:03 -08:00
Yann Collet
a49417b5af fix recent issue combining -r with empty list of input files 
This would resize the table of input filenames to zero,
delivering an empty table,
to which it was no longer possible to add stdin.
 2019-12-02 14:28:18 -08:00
Yann Collet
d3ec368e13
Merge pull request #1910 from facebook/travisTest 
mingw cross compilation test
 2019-11-27 18:45:16 -08:00
Yann Collet
93ec5cfd05
Merge pull request #1883 from Ericson2314/fix-mingw-cross 
Fix MinGW cross
 2019-11-27 14:48:26 -08:00
Peter Lesslie
8eb499d354 Check for fread failure 
On failure fread may return either a short read or 0. Need to use
ferror to detect error versus eof.
 2019-11-26 20:47:58 -06:00
Yann Collet
d5b4a7ea58 removed scanbuild workaround 2019-11-26 17:46:57 -08:00
Yann Collet
96ee20758c assembleFNT() can no longer fail 2019-11-26 15:44:33 -08:00
Yann Collet
aaab618ae9 pushed aside stdio.h too 
since only UTIL_DISPLAY() depended on it.
 2019-11-26 15:25:32 -08:00
Yann Collet
7543cd055c moved UTIL_DISPLAY() inside util.c 2019-11-26 15:21:58 -08:00
Yann Collet
a684b82774 util: isolated some dependencies 
from *.h to *.c
so that they don't get transitively included
into users of util.h.
 2019-11-26 15:16:53 -08:00
Yann Collet
2d9fad4f52 fixed minor VS warning, on parameter difference 
complaining about a `const` property on one side but not the other.
 2019-11-26 14:53:37 -08:00
Yann Collet
f622c0adf3 switched UTIL_refFilename() to an assert() 2019-11-26 14:48:23 -08:00