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658 Commits

Author SHA1 Message Date
Stephen Kitt
adb54293ab
Stop using deprecated reset?Stream functions 
These are replaced by the corresponding context resets. When
converting resetCStream, CCtx_setPledgedSrcSize isn't called if the
source size is "unknown".

This helps reduce the reliance on "static only" symbols, as well as
reducing the use of deprecated functions.

Signed-off-by: Stephen Kitt <steve@sk2.org>
 2021-02-23 21:56:01 +01:00
Nick Terrell
54a4998a80 Add basic tracing functionality 2021-02-05 16:28:52 -08:00
Nick Terrell
b45d22c851 [contrib][recovery] Add recovery_directory program 
This program takes a file with concatenated zstd frames and splits the
file up by frame. E.g. if `dir.zst` has 4 frames:

```
> ./recover_directory dir.zst recovery/file
Recovering 4 files...
Recovered recovery/file0
Recovered recovery/file1
Recovered recovery/file2
Recovered recovery/file3
Complete
```
 2021-01-15 08:45:22 -08:00
senhuang42
4f7584e7a3 Allow freestanding lib script regex to detect XXH64( 2021-01-07 12:29:12 -05:00
Nick Terrell
66e811d782 [license] Update year to 2021 2021-01-04 17:53:52 -05:00
Yann Collet
0b39531d75 moving all references to release branch 
was previously `master`
 2020-12-16 23:00:35 -08:00
sen
f34d2f4192
Merge pull request #2408 from senhuang42/seekable_hang_fix 
Remove possibility of hanging when using seekable decompression
 2020-12-07 08:46:27 -05:00
senhuang42
26f89d47aa Clean up makefile for seekable tests 2020-12-03 09:25:04 -05:00
senhuang42
152b55879c Add unit tests to seekable 2020-12-02 15:33:12 -05:00
Nick Terrell
10f87d2f43 [contrib][linux] Add SPDX-License-Identifier 2020-12-02 12:00:44 -08:00
Nick Terrell
d0cc2e3868 [contrib][linux] Fix make import-upstream 2020-12-02 11:43:28 -08:00
Nick Terrell
3256c00c6e [contrib][linux] Follow style guide more closely 2020-12-02 11:07:38 -08:00
Nick Terrell
2c570e7f87 [contrib][linux] Add a make target to import upstream 2020-12-02 10:42:33 -08:00
senhuang42
9db49a3989 Add a forward progress requirement bound to seekable streaming decompression 2020-12-02 12:24:16 -05:00
Nick Terrell
87b38156be [contrib][linux-kernel] Fix test warnings 2020-12-02 01:12:42 -08:00
Nick Terrell
f58e9a9830 [contrib][linux] Add wrapper API 
Add the kernel wrapper API. This keeps the same API and semantics as the
existing kernel API with name changes to be more kernel style and avoid
symbol collisions with zstd.
 2020-12-02 01:08:08 -08:00
Nick Terrell
6a1e526ea7 [lib] Add ZSTD_COMPRESS_HEAPMODE tuning parameter 2020-09-24 19:42:04 -07:00
Nick Terrell
b841387218 [freestanding] Improve macro resolution to handle #if X 2020-09-24 19:42:04 -07:00
Nick Terrell
caecd8c211 Allow user to override ASAN/MSAN detection 
Rename ADDRESS_SANITIZER -> ZSTD_ADDRESS_SANITIZER and same for
MEMORY_SANITIZER. Also set it to 0/1 instead of checking for defined.
This allows the user to override ASAN/MSAN detection for platforms that
don't support it.
 2020-09-24 19:42:04 -07:00
Nick Terrell
683150e59f [linux-kernel] Avoid including <string.h> in the tests 2020-09-24 19:42:04 -07:00
Nick Terrell
9ae0483858 Reorganize zstd_deps.h and mem.h + replace mem.h for the kernel 2020-09-24 19:41:59 -07:00
Nick Terrell
9009b59f09 [linux-kernel] Add missing semicolon in zstd_deps.h 2020-09-23 23:26:10 -07:00
Nick Terrell
a70fa342f0 [CI][linux-kernel] Enable -Wunused-const-variable and -Wunused-but-set-variable 2020-09-23 12:59:57 -07:00
Nick Terrell
978659d34f [linux-kernel] Fix unused variable warnings with malloc, calloc, and free 2020-09-23 12:59:57 -07:00
Nick Terrell
5651fe9b49 [contrib][linux-kernel] Add decompress_sources.h 
Add decompress_sources.h, which includes all the decompression .c files.
This is used for kernel decompression.

Also, add a test which checks that including decompress_sources.h works.
 2020-09-14 12:49:23 -07:00
Bimba Shrestha
80053bdae3 updating cold benchmark 2020-09-10 18:51:52 -04:00
Nick Terrell
3420c202af [linux-kernel] Update README with initial instructions on how to update zstd in the kernel 2020-09-09 14:36:22 -07:00
Nick Terrell
aab4bf7b0d [linux-kernel] Add test that checks the ifdef hardwiring 2020-09-09 14:36:19 -07:00
Nick Terrell
29c5de8780 Add linux-kernel freestanding 2020-09-09 14:35:57 -07:00
Nick Terrell
1c3cb2c05c [contrib] Add preprocessor hardwiring to freestanding.py 2020-09-09 14:35:39 -07:00
Nick Terrell
ac3a136b0a [lib] Replace 64-bit divisions with ZSTD_div64() 2020-09-09 14:35:39 -07:00
Nick Terrell
f91ed5c766 [lib] s/current/curr because it collides with Linux Kernel macro 2020-09-09 14:35:39 -07:00
Nick Terrell
ae455dde08 [contrib] Add freestanding translator prototype 
This is the idea, some of the functionality isn't yet implemented.
 2020-08-26 12:26:05 -07:00
Nick Terrell
80f577baa2 Move standard includes to zstd_deps.h 2020-08-26 12:25:08 -07:00
Carl Woffenden
5d81d44e40 Fixed VS variable shadowing warning (and added test) 2020-07-29 12:33:39 +02:00
Carl Woffenden
9bfd371d9f Remove superfluous build-time options 2020-07-08 11:39:17 +02:00
yoshihitoh
bc5fe33243 Change Emscripten docker image to the official one which is used for testing the single-file feature. 2020-07-07 19:10:12 +09:00
yoshihitoh
a035654ab8 Enable docker based Emscripten build on single file library test if emcc is not available. 2020-07-05 22:25:20 +09:00
Carl Woffenden
4a9b7d136f Initial implementation (files added, macros fixed) 
Hashing functions still to fix.
 2020-06-22 10:31:36 +02:00
Yann Collet
11a392ce23 minor markdown formatting fix 2020-05-26 13:15:35 -07:00
Nick Terrell
5aa5aa4df7 [pzstd] Fix compilation error in MinGW 2020-05-22 22:26:02 -07:00
Carl Woffenden
1a8767cbda Minor tidy 2020-05-18 12:33:44 +02:00
Carl Woffenden
c6b03fa69c Reduced generated sized on macOS (and other envs where realpath is missing) 
Added Python fallback for when realpath fails.
 2020-05-18 10:12:02 +02:00
W. Felix Handte
5163778c02 Yay It Works, Clean Up Logging A Bit 2020-05-05 15:27:27 -04:00
W. Felix Handte
005ffd3bdb Fix Sed Regex Escaping for Extended Regex Rules...... 2020-05-05 14:54:04 -04:00
W. Felix Handte
bdfb50f7c4 Uhhh It's Still Failing, Let's Try Printing Debug Info? 2020-05-05 13:58:22 -04:00
W. Felix Handte
229cbd056e Fix Fallbacks to Work on FreeBSD 2020-05-05 13:18:45 -04:00
W. Felix Handte
6381b7ee3f Add Fallback When realpath Doesn't Support --relative-to 2020-05-04 18:59:47 -04:00
W. Felix Handte
c7cba8e87c Mark zstddeclib-in.c Not Executable 2020-05-04 18:59:26 -04:00
W. Felix Handte
b48f6c7d26 Try to Fix Single File Library Combiner Script to Handle Relative Includes 2020-05-04 15:20:26 -04:00