<lasse.collin@tukaani.org>.

    <lasse.collin@tukaani.org> and Jia Tan <jiat0218@gmail.com>.

    specifically the LZMA SDK <http://7-zip.org/sdk.html>. Without

    specifically the LZMA SDK <https://7-zip.org/sdk.html>. Without

    7-Zip <http://7-zip.org/>, which has a modified version of the SHA-256

    7-Zip <https://7-zip.org/>, which has a modified version of the SHA-256

    code found from Crypto++ <http://www.cryptopp.com/>. The SHA-256 code

    code found from Crypto++ <https://www.cryptopp.com/>. The SHA-256 code

 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>

 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>

    along with this program.  If not, see <http://www.gnu.org/licenses/>.

    along with this program.  If not, see <https://www.gnu.org/licenses/>.

<http://www.gnu.org/licenses/>.

<https://www.gnu.org/licenses/>.

<http://www.gnu.org/philosophy/why-not-lgpl.html>.

<https://www.gnu.org/licenses/why-not-lgpl.html>.

commit 2327a461e1afce862c22269b80d3517801103c1b

commit 238b4e5458b4bd2cadefb768b8ea7c6b70a191ac

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-17 16:27:42 +0200

Date:   2023-05-04 20:38:52 +0800

    Bump version and soname for 5.2.5.

    Translations: Update the Croatian translation.

commit 3be82d2f7dc882258caf0f0a69214e5916b2bdda

commit 01f937ea9a49005c5091c0165fa0c1e572dd1749

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-17 16:26:04 +0200

Date:   2023-05-02 20:39:56 +0800

    Update NEWS for 5.2.5.

    Add NEWS for 5.4.3.

 NEWS | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 NEWS | 10 ++++++++++

 1 file changed, 105 insertions(+)

 1 file changed, 10 insertions(+)

commit ab3e57539c7337f0653b13b75dbc5d03ade9700e

commit e9b9ea953179502d5245b4e6ca4f5ffe9d5797b1

Date:   2020-03-16 21:57:21 +0200

Date:   2023-05-03 22:46:42 +0300

    Translations: Rebuild cs.po to avoid incorrect fuzzy strings.

    tuklib_integer.h: Fix a recent copypaste error in Clang detection.

    "make dist" updates the .po files and the fuzzy strings would

    Wrong line was changed in 7062348bf35c1e4cbfee00ad9fffb4a21aa6eff7.

    result in multiple very wrong translations.

    Also, this has >= instead of == since ints larger than 32 bits would

    work too even if not relevant in practice.

 po/cs.po | 592 ++++++++++++++++++++++++++++++++++-----------------------------

 src/common/tuklib_integer.h | 4 ++--

 1 file changed, 322 insertions(+), 270 deletions(-)

 1 file changed, 2 insertions(+), 2 deletions(-)

commit 3a6f38309dc5d44d8a63ebb337b6b2028561c93e

commit be6e39a8622f0d905072874ec25b1ffd155b12e1

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-16 20:01:37 +0200

Date:   2023-04-20 20:15:00 +0800

    README: Update outdated sections.

    Update THANKS.

 README | 21 +++++++++++----------

 THANKS | 1 +

 1 file changed, 11 insertions(+), 10 deletions(-)

 1 file changed, 1 insertion(+)

commit 9cc0901798217e258e91c13cf6fda7ad42ba108c

commit 9e343a46cf87a345799222c0b0b3a6f3358dde0c

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-16 19:46:27 +0200

Date:   2023-04-19 22:22:16 +0800

    README: Mention that translatable strings will change after 5.2.x.

    Windows: Include <intrin.h> when needed.

    Legacy Windows did not need to #include <intrin.h> to use the MSVC

    intrinsics. Newer versions likely just issue a warning, but the MSVC

    documentation says to include the header file for the intrinsics we use.

    GCC and Clang can "pretend" to be MSVC on Windows, so extra checks are

    needed in tuklib_integer.h to only include <intrin.h> when it will is

    actually needed.

 README | 74 +++---------------------------------------------------------------

 src/common/tuklib_integer.h    |  6 ++++++

 1 file changed, 3 insertions(+), 71 deletions(-)

 src/liblzma/common/memcmplen.h | 10 ++++++++++

 2 files changed, 16 insertions(+)

commit cc163574249f6a4a66f3dc09d6fe5a71bee24fab

commit 12321a9390acc076b414035a46df9d7545ac379f

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-16 19:39:45 +0200

Date:   2023-04-19 21:59:03 +0800

    README: Mention that man pages can be translated.

    tuklib_integer: Use __builtin_clz() with Clang.

    Clang has support for __builtin_clz(), but previously Clang would

    fallback to either the MSVC intrinsic or the regular C code. This was

    discovered due to a bug where a new version of Clang required the

    <intrin.h> header file in order to use the MSVC intrinsics.

    Thanks to Anton Kochkov for notifying us about the bug.

 README | 7 ++++---

 src/common/tuklib_integer.h | 6 +++---

 1 file changed, 4 insertions(+), 3 deletions(-)

 1 file changed, 3 insertions(+), 3 deletions(-)

commit ca261994edc3f2d03d5589c037171c63471ee9dc

commit d1f0e01c395960efd6c29ff144eda4f4c8c1c6d3

Date:   2020-03-16 17:30:39 +0200

Date:   2023-04-14 18:42:33 +0300

    Translations: Add partial Danish translation.

    liblzma: Update project maintainers in lzma.h.

    I made a few minor white space changes without getting them

    AUTHORS was updated earlier, lzma.h was simply forgotten.

    approved by the Danish translation team.

 po/LINGUAS |   1 +

 src/liblzma/api/lzma.h | 2 +-

 po/da.po   | 896 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 1 file changed, 1 insertion(+), 1 deletion(-)

 2 files changed, 897 insertions(+)

commit 51cd5d051fc730d61411dee292e863582784e189

commit 8204c5d1304e1e3b7487801b4acaf8e3179a6c52

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-16 16:43:29 +0200

Date:   2023-04-13 20:45:19 +0800

    Update INSTALL.generic from Automake 1.16.1.

    liblzma: Cleans up old commented out code.

 INSTALL.generic | 321 ++++++++++++++++++++++++++++----------------------------

 src/liblzma/common/alone_encoder.c | 11 -----------

 1 file changed, 162 insertions(+), 159 deletions(-)

 1 file changed, 11 deletions(-)

commit 69d694e5f1beae2bbfa3b6c348ec0ec5f14b5cd0

commit 32980d1562bc031013306be1c787761fa63da87d

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-15 15:27:22 +0200

Date:   2023-03-28 22:32:40 +0800

    Update INSTALL for Windows and DOS and add preliminary info for z/OS.

    CMake: Update liblzma-config.cmake generation.

    Now that the threading is configurable, the liblzma CMake package only

    needs the threading library when using POSIX threads.

 INSTALL | 51 +++++++++++++++++++++++++++++++++++++++++----------

 CMakeLists.txt | 33 ++++++++++++++++++++++-----------

 1 file changed, 41 insertions(+), 10 deletions(-)

 1 file changed, 22 insertions(+), 11 deletions(-)

commit 2c3b1bb80a3ca7e09728fe4d7a1d8648a5cb9bca

commit 023907faa965476fb921a6344253c50e0ba795f9

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-15 15:26:20 +0200

Date:   2023-03-28 22:25:33 +0800

    Build: Update m4/ax_pthread.m4 from Autoconf Archive (again).

    CMake: Allows setting thread method.

    The thread method is now configurable for the CMake build. It matches

    the Autotools build by allowing ON (pick the best threading method),

    OFF (no threading), posix, win95, and vista. If both Windows and

    posix threading are both available, then ON will choose Windows

    threading. Windows threading will also not use:

    target_link_libraries(liblzma Threads::Threads)

    since on systems like MinGW-w64 it would link the posix threads

    without purpose.

 m4/ax_pthread.m4 | 219 +++++++++++++++++++++++++++++--------------------------

 CMakeLists.txt | 144 +++++++++++++++++++++++++++++++++++++++++----------------

 1 file changed, 117 insertions(+), 102 deletions(-)

 1 file changed, 104 insertions(+), 40 deletions(-)

commit 74a5af180a6a6c4b8c90cefb37ee900d3fea7dc6

commit ba176d77cbb164b13006516660fc1ff6c59dedb5

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-11 21:15:35 +0200

Date:   2023-03-24 20:05:59 +0800

    xz: Never use thousand separators in DJGPP builds.

    CMake: Only build xzdec if decoders are enabled.

    DJGPP 2.05 added support for thousands separators but it's

    broken at least under WinXP with Finnish locale that uses

    a non-breaking space as the thousands separator. Workaround

    by disabling thousands separators for DJGPP builds.

 src/xz/util.c | 14 ++++++++++++--

 CMakeLists.txt | 2 +-

 1 file changed, 12 insertions(+), 2 deletions(-)

 1 file changed, 1 insertion(+), 1 deletion(-)

commit ceba0d25e826bcdbf64bb4cb03385a2a66f8cbcb

commit c99d697df800e9bc47e09facf88bcfdb9e0264a5

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-11 19:38:08 +0200

Date:   2023-03-22 15:42:04 +0800

    DOS: Update dos/Makefile for DJGPP 2.05.

    Build: Removes redundant check for LZMA1 filter support.

    It doesn't need -fgnu89-inline like 2.04beta did.

 dos/Makefile | 4 +---

 src/liblzma/lzma/Makefile.inc | 5 +----

 1 file changed, 1 insertion(+), 3 deletions(-)

 1 file changed, 1 insertion(+), 4 deletions(-)

commit 29e5bd71612253281fb22bbaa0a566990a74dcc3

commit 54a2fd8c850e626343b79c4cc8fcac2f638ec890

Date:   2020-03-11 19:36:07 +0200

Date:   2023-03-23 15:14:29 +0200

    DOS: Update instructions in dos/INSTALL.txt.

    CMake: Bump maximum policy version to 3.26.

    It adds only one new policy related to FOLDERS which we don't use.

    This makes it clear that the code is compatible with the policies

    up to 3.26.

 dos/INSTALL.txt | 59 ++++++++++++++++++++++++++++-----------------------------

 CMakeLists.txt | 2 +-

 1 file changed, 29 insertions(+), 30 deletions(-)

 1 file changed, 1 insertion(+), 1 deletion(-)

commit 00a037ee9c8ee5a03cf9744e05570ae93d56b875

commit 622d0fdc02d5f565c2872d79bc70c669c95c8284

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-11 17:58:51 +0200

Date:   2023-03-21 23:36:00 +0800

    DOS: Update config.h.

    CMake: Conditionally build xz list.* files if decoders are enabled.

    The added defines assume GCC >= 4.8.

 dos/config.h | 8 ++++++++

 CMakeLists.txt | 9 +++++++--

 1 file changed, 8 insertions(+)

 1 file changed, 7 insertions(+), 2 deletions(-)

commit 4ec2feaefa310b4249eb41893caf526e5c51ee39

commit 3e2dc523c596cd770a6a7c58cacc0d0d8761e853

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-03-11 22:37:54 +0200

Date:   2023-02-25 11:46:50 +0800

    Translations: Add hu, zh_CN, and zh_TW.

    CMake: Allow configuring features as cache variables.

    I made a few white space changes to these without getting them

    This allows users to change the features they build either in

    approved by the translation teams. (I tried to contact the hu and

    CMakeCache.txt or by using a CMake GUI. The sources built for

    zh_TW teams but didn't succeed. I didn't contact the zh_CN team.)

    liblzma are affected by this too, so only the necessary files

    will be compiled.

 po/LINGUAS  |   3 +

 CMakeLists.txt | 528 ++++++++++++++++++++++++++++++++++++++++++---------------

 po/hu.po    | 985 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 1 file changed, 391 insertions(+), 137 deletions(-)

 po/zh_CN.po | 963 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 po/zh_TW.po | 956 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 4 files changed, 2907 insertions(+)

commit b6ed09729ae408be4533a0ddbc7df3d6f566846a

commit 0c053f97337fa4ead77acefb577e8e86f8ef388d

Date:   2020-03-11 14:33:30 +0200

Date:   2023-03-21 14:07:51 +0200

    Translations: Update vi.po to match the file from the TP.

    Build: Add a comment that AC_PROG_CC_C99 is needed for Autoconf 2.69.

    The translated strings haven't been updated but word wrapping

    It's obsolete in Autoconf >= 2.70 and just an alias for AC_PROG_CC

    is different.

    but Autoconf 2.69 requires AC_PROG_CC_C99 to get a C99 compiler.

 po/vi.po | 407 ++++++++++++++++++++++++++++-----------------------------------

 configure.ac | 3 +++

 1 file changed, 179 insertions(+), 228 deletions(-)

 1 file changed, 3 insertions(+)

commit 7c85e8953ced204c858101872a15183e4639e9fb

commit 915d4f6058d52f84d2b58b0a5f3c8272eaa6c1bd

Date:   2020-03-11 14:18:03 +0200

Date:   2023-03-21 14:04:37 +0200

    Translations: Add fi and pt_BR, and update de, fr, it, and pl.

    Build: configure.ac: Use AS_IF and AS_CASE where required.

    The German translation isn't identical to the file in

    This makes no functional difference in the generated configure

    the Translation Project but the changes (white space changes

    (at least with the Autotools versions I have installed) but this

    only) were approved by the translator Mario Blättermann.

    change might prevent future bugs like the one that was just

    fixed in the commit 5a5bd7f871818029d5ccbe189f087f591258c294.

 po/LINGUAS  |    2 +

 configure.ac | 30 +++++++++++++++---------------

 po/de.po    |  476 ++++++++++++++--------------

 1 file changed, 15 insertions(+), 15 deletions(-)

 po/fi.po    |  974 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 po/fr.po    |  272 ++++++++--------

 po/it.po    |  479 ++++++++++++----------------

 po/pl.po    |  239 +++++++-------

 po/pt_BR.po | 1001 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 7 files changed, 2697 insertions(+), 746 deletions(-)

commit 7da3ebc67fb5414034685ec16c7a29dad03dfa9b

commit b848c039586ed2cddb6fb033680dac107cc5143f

Date:   2020-02-25 21:35:14 +0200

Date:   2023-03-21 13:12:03 +0200

commit 1acc48794364606c9091cae6fa56db75a1325114

commit c775ba1602a74f29dbc2088bbe4d02c23fc32ba1

Date:   2020-03-11 13:05:29 +0200

Date:   2023-03-21 13:11:49 +0200

    Build: Add very limited experimental CMake support.

    Build: Fix --disable-threads breaking the building of shared libs.

    This version matches CMake files in the master branch (commit

    This is broken in the releases 5.2.6 to 5.4.2. A workaround

    265daa873c0d871f5f23f9b56e133a6f20045a0a) except that this omits

    for these releases is to pass EGREP='grep -E' as an argument

    two source files that aren't in v5.2 and in the beginning of

    to configure in addition to --disable-threads.

    CMakeLists.txt the first paragraph in the comment is slightly

    different to point out possible issues in building shared liblzma.

    The problem appeared when m4/ax_pthread.m4 was updated in

    the commit 6629ed929cc7d45a11e385f357ab58ec15e7e4ad which

    introduced the use of AC_EGREP_CPP. AC_EGREP_CPP calls

    AC_REQUIRE([AC_PROG_EGREP]) to set the shell variable EGREP

    but this was only executed if POSIX threads were enabled.

    Libtool code also has AC_REQUIRE([AC_PROG_EGREP]) but Autoconf

    omits it as AC_PROG_EGREP has already been required earlier.

    Thus, if not using POSIX threads, the shell variable EGREP

    would be undefined in the Libtool code in configure.

    ax_pthread.m4 is fine. The bug was in configure.ac which called

    AX_PTHREAD conditionally in an incorrect way. Using AS_CASE

    ensures that all AC_REQUIREs get always run.

    Thanks to Frank Busse for reporting the bug.

    Fixes: https://github.com/tukaani-project/xz/issues/45

 CMakeLists.txt              | 659 ++++++++++++++++++++++++++++++++++++++++++++

 configure.ac | 16 ++++++++--------

 cmake/tuklib_common.cmake   |  49 ++++

 1 file changed, 8 insertions(+), 8 deletions(-)

 cmake/tuklib_cpucores.cmake | 175 ++++++++++++

 cmake/tuklib_integer.cmake  | 102 +++++++

 cmake/tuklib_mbstr.cmake    |  20 ++

 cmake/tuklib_physmem.cmake  | 150 ++++++++++

 cmake/tuklib_progname.cmake |  19 ++

 7 files changed, 1174 insertions(+)

commit 9acc6abea1552803c74c1486fbb10af119550772

commit 0673c9ec98b6bae12b33dc295564514aaa26e2fc

Date:   2020-02-27 20:24:27 +0200

Date:   2023-03-19 22:45:59 +0200

    Build: Add support for --no-po4a option to autogen.sh.

    liblzma: Silence -Wsign-conversion in SSE2 code in memcmplen.h.

    Normally, if po4a isn't available, autogen.sh will return

    Thanks to Christian Hesse for reporting the issue.

    with non-zero exit status. The option --no-po4a can be useful

    Fixes: https://github.com/tukaani-project/xz/issues/44

    when one knows that po4a isn't available but wants autogen.sh

    to still return with zero exit status.

 autogen.sh | 11 ++++++++++-

 src/liblzma/common/memcmplen.h | 3 ++-

 1 file changed, 10 insertions(+), 1 deletion(-)

 1 file changed, 2 insertions(+), 1 deletion(-)

commit c8853b31545db7bd0551be85949624b1261efd47

commit 6ca8046ecbc7a1c81ee08f544bfd1414819fb2e8

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-03-18 23:22:06 +0800

    Bump version and soname for 5.4.2.

 src/liblzma/Makefile.am        | 2 +-

 src/liblzma/api/lzma/version.h | 2 +-

 2 files changed, 2 insertions(+), 2 deletions(-)

commit ce4f246600db10e77fc93d492ea045b4c9830bc6

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-03-18 22:10:57 +0800

    Add NEWS for 5.4.2.

 NEWS | 48 ++++++++++++++++++++++++++++++++++++++++++++++++

 1 file changed, 48 insertions(+)

commit 3634fe330788fc0df217acdb6581031a851600a3

Date:   2020-02-24 23:37:07 +0200

Date:   2023-03-18 16:00:54 +0200

    Update m4/.gitignore.

    Update the copy of GNU GPLv3 from gnu.org to COPYING.GPLv3.

 m4/.gitignore | 1 +

 COPYING.GPLv3 | 8 ++++----

 1 file changed, 1 insertion(+)

 1 file changed, 4 insertions(+), 4 deletions(-)

commit 901eb4a8c992354c3ea482f5bad60a1f8ad6fcc8

commit 97679d25ce7cb014328f1455bb338903c003d54f

Date:   2020-02-24 23:01:00 +0200

Date:   2023-03-18 15:51:57 +0200

    liblzma: Remove unneeded <sys/types.h> from fastpos_tablegen.c.

    Change a few HTTP URLs to HTTPS.

    This file only generates fastpos_table.c.

    The xz man page timestamp was intentionally left unchanged.

    It isn't built as a part of liblzma.

 src/liblzma/lzma/fastpos_tablegen.c | 1 -

 INSTALL                    |  2 +-

 1 file changed, 1 deletion(-)

 README                     |  8 ++++----

 configure.ac               |  2 +-

 dos/INSTALL.txt            |  4 ++--

 src/liblzma/api/lzma.h     |  8 ++++----

 src/liblzma/check/sha256.c |  2 +-

 src/xz/xz.1                |  2 +-

 windows/INSTALL-MinGW.txt  | 10 +++++-----

 8 files changed, 19 insertions(+), 19 deletions(-)

commit ac35c9585fb734b7a19785d490c152e0b8cd4663

commit 01a67e89a56c3ebf5f6681bd06f0edc22a1ae594

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-03-18 00:40:28 +0800

    CMake: Fix typo in a comment.

 CMakeLists.txt | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

commit 5dca3f5cbab31105196c89cd6df0a9bbc3307c05

Date:   2020-02-22 14:15:07 +0200

Date:   2023-03-17 18:36:22 +0200

    Use defined(__GNUC__) before __GNUC__ in preprocessor lines.

    Windows: build.bash: Copy liblzma API docs to the output package.

    This should silence the equivalent of -Wundef in compilers that

    don't define __GNUC__.

 src/common/sysdefs.h   | 3 ++-

 windows/build.bash | 3 ++-

 src/liblzma/api/lzma.h | 5 +++--

 1 file changed, 2 insertions(+), 1 deletion(-)

 2 files changed, 5 insertions(+), 3 deletions(-)

commit fb9cada7cfade1156d6277717280e05b5cd342d6

commit ae252862b30b509ab88b2bbcaa08e8d51b57e928

Date:   2020-02-21 17:40:02 +0200

Date:   2023-03-17 08:53:38 +0200

    liblzma: Add more uses of lzma_memcmplen() to the normal mode of LZMA.

    Windows: Add microlzma_*.c to the VS project files.

    This gives a tiny encoder speed improvement. This could have been done

    These should have been included in 5.3.2alpha already.

    in 2014 after the commit 544aaa3d13554e8640f9caf7db717a96360ec0f6 but

    it was forgotten.

 src/liblzma/lzma/lzma_encoder_optimum_normal.c | 16 ++++++++++------

 windows/vs2013/liblzma.vcxproj     | 2 ++

 1 file changed, 10 insertions(+), 6 deletions(-)

 windows/vs2013/liblzma_dll.vcxproj | 2 ++

 windows/vs2017/liblzma.vcxproj     | 2 ++

 windows/vs2017/liblzma_dll.vcxproj | 2 ++

 windows/vs2019/liblzma.vcxproj     | 2 ++

 windows/vs2019/liblzma_dll.vcxproj | 2 ++

 6 files changed, 12 insertions(+)

commit 6117955af0b9cef5acde7859e86f773692b5f43c

commit 147d282cc3733e2723df82622b6540ddfb52635e

Date:   2020-02-21 17:01:15 +0200

Date:   2023-03-17 08:43:51 +0200

    Build: Add visibility.m4 from gnulib.

    CMake: Add microlzma_*.c to the build.

    Appears that this file used to get included as a side effect of

    These should have been included in 5.3.2alpha already.

    gettext. After the change to gettext version requirements this file

    no longer got copied to the package and so the build was broken.

 m4/.gitignore    |  1 -

 CMakeLists.txt | 2 ++

 m4/visibility.m4 | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 1 file changed, 2 insertions(+)

 2 files changed, 77 insertions(+), 1 deletion(-)

commit c2cc64d78c098834231f9cfd7d852c9cd8950d74

commit 4523a5ee29f45c0256af67a15771bc8bbd25ba53

Date:   2020-02-21 16:10:44 +0200

Date:   2023-03-17 08:41:36 +0200

    xz: Silence a warning when sig_atomic_t is long int.

    Build: Update comments about unaligned access to mention 64-bit.

    It can be true at least on z/OS.

 src/xz/signals.c | 2 +-

 cmake/tuklib_integer.cmake | 7 +++----

 1 file changed, 1 insertion(+), 1 deletion(-)

 m4/tuklib_integer.m4       | 4 ++--

 2 files changed, 5 insertions(+), 6 deletions(-)

commit b6314aa275b35c714e0a191d0b2e9b6106129ea9

commit 82aacb40367dc580b09c5a7b270f6c98b63e49b9

Date:   2020-02-21 15:59:26 +0200

Date:   2023-03-17 00:02:30 +0200

    xz: Avoid unneeded access of a volatile variable.

    Tests: Update .gitignore.

 src/xz/signals.c | 2 +-

 .gitignore | 3 ++-

 1 file changed, 1 insertion(+), 1 deletion(-)

 1 file changed, 2 insertions(+), 1 deletion(-)

commit f772a1572f723e5dc7d2d32e1d4287ac7a0da55e

commit 5d022c24921eec938604a8cb10d70aa08dbd8575

Date:   2020-02-21 01:24:18 +0200

Date:   2023-03-14 20:04:03 +0200

    tuklib_integer.m4: Optimize the check order.

    po4a/update-po: Display the script name consistently in error messages.

 po4a/update-po | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

commit 896295117324f323c0b8db6a31ad6ebfaa88793d

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-03-17 01:30:36 +0800

    Doc: Rename Doxygen HTML doc directory name liblzma => api.

    The __builtin byteswapping is the preferred one so check for it first.

    When the docs are installed, calling the directory "liblzma" is

    confusing since multiple other files in the doc directory are for

    liblzma. This should also make it more natural for distros when they

    package the documentation.

 m4/tuklib_integer.m4 | 56 +++++++++++++++++++++++++++-------------------------

 .gitignore             |  2 +-

 1 file changed, 29 insertions(+), 27 deletions(-)

 Makefile.am            | 18 +++++++++---------

 PACKAGERS              |  4 ++--

 doxygen/Doxyfile       |  2 +-

 doxygen/update-doxygen | 18 +++++++++---------

 5 files changed, 22 insertions(+), 22 deletions(-)

commit 641042e63f665f3231c2fd1241fd3dddda3fb313

commit 94097157fae308b2c1a5edb4e8597c68b45eeaea

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-02-20 18:54:04 +0200

Date:   2023-03-16 22:07:15 +0800

    tuklib_exit: Add missing header.

    liblzma: Remove note from lzma_options_bcj about the ARM64 exception.

    strerror() needs <string.h> which happened to be included via

    This was left in by mistake since an early version of the ARM64 filter

    tuklib_common.h -> tuklib_config.h -> sysdefs.h if HAVE_CONFIG_H

    used a different struct for its options.

    was defined. This wasn't tested without config.h before so it

    had worked fine.

 src/common/tuklib_exit.c | 1 +

 src/liblzma/api/lzma/bcj.h | 2 +-

 1 file changed, 1 insertion(+)

 1 file changed, 1 insertion(+), 1 deletion(-)

commit dbd55a69e530fec9ae866aaf6c3ccc0b4daf1f1f

commit da16d0b73b79d7785ece6f78a577fadd1fb59d0e

Date:   2020-02-16 11:18:28 +0200

Date:   2023-03-15 19:19:13 +0200

    sysdefs.h: Omit the conditionals around string.h and limits.h.

    COPYING: Add a note about the included Doxygen-generated HTML.

 COPYING | 11 +++++++++++

 1 file changed, 11 insertions(+)

commit e57c74f9ef19201f72c106f2c347596f40229936

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-03-16 21:41:09 +0800

    Doc: Update PACKAGERS with details about liblzma API docs install.

 PACKAGERS | 22 ++++++++++++++++------

 1 file changed, 16 insertions(+), 6 deletions(-)

commit 7e2fa48bb73edb25457232e2e62a4f81c6b95281

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-03-16 21:38:32 +0800

    liblzma: Add set lzma.h as the main page for Doxygen documentation.

    string.h is used unconditionally elsewhere in the project and

    The \mainpage command is used in the first block of comments in lzma.h.

    configure has always stopped if limits.h is missing, so these

    This changes the previously nearly empty index.html to use the first

    headers must have been always available even on the weirdest

    comment block in lzma.h for its contents.

    systems.

    lzma.h is no longer documented separately, but this is for the better

    since lzma.h only defined a few macros that users do not need to use.

    The individual API header files all have a disclaimer that they should

    not be #included directly, so there should be no confusion on the fact

    that lzma.h should be the only header used by applications.

    Additionally, the note "See ../lzma.h for information about liblzma as

    a whole." was removed since lzma.h is now the main page of the

    generated HTML and does not have its own page anymore. So it would be

    confusing in the HTML version and was only a "nice to have" when

    browsing the source files.

 src/common/sysdefs.h | 8 ++------

 src/liblzma/api/lzma.h              | 1 +

 1 file changed, 2 insertions(+), 6 deletions(-)

 src/liblzma/api/lzma/base.h         | 2 --

 src/liblzma/api/lzma/bcj.h          | 2 --

 src/liblzma/api/lzma/block.h        | 2 --

 src/liblzma/api/lzma/check.h        | 2 --

 src/liblzma/api/lzma/container.h    | 2 --

 src/liblzma/api/lzma/delta.h        | 2 --

 src/liblzma/api/lzma/filter.h       | 2 --

 src/liblzma/api/lzma/hardware.h     | 2 --

 src/liblzma/api/lzma/index.h        | 2 --

 src/liblzma/api/lzma/index_hash.h   | 4 +---

 src/liblzma/api/lzma/lzma12.h       | 2 --

 src/liblzma/api/lzma/stream_flags.h | 2 --

 src/liblzma/api/lzma/version.h      | 2 --

 src/liblzma/api/lzma/vli.h          | 2 --

 15 files changed, 2 insertions(+), 29 deletions(-)

commit 9294909861e6d22b32418467e0e988f953a82264

commit d42977c7acfdf7fd9acc8803cf411eca7dc10478

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-02-15 15:07:11 +0200

Date:   2023-03-16 21:37:32 +0800

    Build: Bump Autoconf and Libtool version requirements.

    Build: Generate doxygen documentation in autogen.sh.

    There is no specific reason for this other than blocking

    Another command line option (--no-doxygen) was added to disable

    the most ancient versions. These are still old:

    creating the doxygen documenation in cases where it not wanted or

    if the doxygen tool is not installed.

 autogen.sh | 35 +++++++++++++++++++++++++++++------

 1 file changed, 29 insertions(+), 6 deletions(-)

commit 8fc712fcf41d821069c670f22b8bf628e7a4a877

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-03-16 21:35:55 +0800

    Build: Create doxygen/update-doxygen script.

    Autoconf 2.69 (2012)

    This is a helper script to generate the Doxygen documentation. It can be

    Automake 1.12 (2012)

    run in 'liblzma' or 'internal' mode by setting the first argument. It

    gettext 0.19.6 (2015)

    will default to 'liblzma' mode and only generate documentation for the

    Libtool 2.4 (2010)

    liblzma API header files.

    The helper script will be run during the custom mydist hook when we

    create releases. This hook already alters the source directory, so its

    fine to do it here too. This way, we can include the Doxygen generated

    files in the distrubtion and when installing.

    In 'liblzma' mode, the JavaScript is stripped from the .html files and

    the .js files are removed. This avoids license hassle from jQuery and

    other libraries that Doxygen 1.9.6 puts into jquery.js in minified form.

 configure.ac | 4 ++--

 Makefile.am            |   1 +

 1 file changed, 2 insertions(+), 2 deletions(-)

 doxygen/update-doxygen | 111 +++++++++++++++++++++++++++++++++++++++++++++++++

 2 files changed, 112 insertions(+)

commit bd09081bbdf552f730030d2fd0e5e39ccb3936af

commit 77d2c025d19fbac7277c63239cfb1338f02c66c0

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-02-15 03:08:32 +0200

Date:   2023-03-16 21:34:36 +0800

    Build: Use AM_GNU_GETTEXT_REQUIRE_VERSION and require 0.19.6.

    Build: Install Doxygen docs and include in distribution if generated.

    This bumps the version requirement from 0.19 (from 2014) to

    Added a install-data-local target to install the Doxygen documentation

    0.19.6 (2015).

    only when it has been generated. In order to correctly remove the docs,

    a corresponding uninstall-local target was added.

    Using only the old AM_GNU_GETTEXT_VERSION results in old

    If the doxygen docs exist in the source tree, they will also be included

    gettext infrastructure being placed in the package. By using

    in the distribution now too.

    both macros we get the latest gettext files while the other

    programs in the Autotools family can still see the old macro.

 configure.ac | 6 +++++-

 Makefile.am | 18 ++++++++++++++++++

 1 file changed, 5 insertions(+), 1 deletion(-)

 1 file changed, 18 insertions(+)

commit 1e5e08d86534aec7ca957982c7f6e90203c19e9f

commit 9af8f6f947a43974a4ff025f4c896f2fb4c91b4f

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-02-14 20:42:06 +0200

Date:   2023-01-03 20:37:30 +0800

    Translations: Add German translation of the man pages.

    Doxygen: Refactor Doxyfile.in to doxygen/Doxyfile.

    Thanks to Mario Blättermann.

    Instead of having Doxyfile.in configured by Autoconf, the Doxyfile

    can have the tags that need to be configured piped into the doxygen

    command through stdin with the overrides after Doxyfile's contents.

    Going forward, the documentation should be generated in two different

    modes: liblzma or internal.

    liblzma is useful for most users. It is the documentation for just

    the liblzma API header files. This is the default.

    internal is for people who want to understand how xz and liblzma work.

    It might be useful for people who want to contribute to the project.

 po4a/de.po     | 5532 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 .gitignore       |    3 +-

 po4a/po4a.conf |    2 +-

 Doxyfile.in      | 1234 -------------------------

 2 files changed, 5533 insertions(+), 1 deletion(-)

 Makefile.am      |    1 -

 configure.ac     |    1 -

 doxygen/Doxyfile | 2684 ++++++++++++++++++++++++++++++++++++++++++++++++++++++

 5 files changed, 2686 insertions(+), 1237 deletions(-)

commit 4b1447809ffbc0d77c0ad456bd6b3afcf0b8623e

commit 1c558a26928b753fcf1c0d4bce9c0643285edd86

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-28 23:22:36 +0800

    Tests: Remove unused macros and functions.

 tests/tests.h | 75 -----------------------------------------------------------

 1 file changed, 75 deletions(-)

commit 7479a69a45a1b8fdb9a209e11f247dce11ac1ba0

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-01-12 22:29:07 +0800

    Tests: Refactors existing lzma_index tests.

    Converts the existing lzma_index tests into tuktests and covers every

    API function from index.h except for lzma_file_info_decoder, which can

    be tested in the future.

 tests/test_index.c | 2036 ++++++++++++++++++++++++++++++++++++++--------------

 1 file changed, 1492 insertions(+), 544 deletions(-)

commit fd56d5353360279c10e8e5e05f5bc6ea03f64584

Date:   2020-02-07 15:32:21 +0200

Date:   2023-03-07 19:59:23 +0200

    Build: Add support for translated man pages using po4a.

    xz: Make Capsicum sandbox more strict with stdin and stdout.

 src/xz/file_io.c | 8 ++++++++

 1 file changed, 8 insertions(+)

commit d1bdaaebc68cae7f0ba457fa990b520df2186fd1

Author: Lasse Collin <lasse.collin@tukaani.org>

Date:   2023-03-11 19:31:40 +0200

    xz: Don't fail if Capsicum is enabled but kernel doesn't support it.

    The dependency on po4a is optional. It's never required to install

    (This commit combines related commits from the master branch.)

    the translated man pages when xz is built from a release tarball.

    If po4a is missing when building from xz.git, the translated man

    pages won't be generated but otherwise the build will work normally.

    The translations are only updated automatically by autogen.sh and

    If Capsicum support is missing from the kernel or xz is being run

    by "make mydist". This makes it easy to keep po4a as an optional

    in an emulator that lacks Capsicum suport, the syscalls will fail

    dependency and ensures that I won't forget to put updated

    and set errno to ENOSYS. Previously xz would display and error and

    translations to a release tarball.

    exit, making xz unusable. Now it will check for ENOSYS and run

    without sandbox support. Other tools like ssh behave similarly.

    The translated man pages aren't installed if --disable-nls is used.

    Displaying a warning for missing Capsicum support was considered

    but such extra output would quickly become annoying. It would also

    break test_scripts.sh in "make check".

    The installation of translated man pages abuses Automake internals

    Also move cap_enter() to be the first step instead of the last one.

    by calling "install-man" with redefined dist_man_MANS and man_MANS.

    This matches the example in the cap_rights_limit(2) man page. With

    This makes the hairy script code slightly less hairy. If it breaks

    the current code it shouldn't make any practical difference though.

    some day, this code needs to be fixed; don't blame Automake developers.

    Also, this adds more quotes to the existing shell script code in

    Thanks to Xin Li for the bug report, suggesting a fix, and testing:

    the Makefile.am "-hook"s.

    https://github.com/tukaani-project/xz/pull/43

    Thanks to Jia Tan for most of the original commits.

 Makefile.am             |  4 ++++

 src/xz/file_io.c | 15 ++++++++++++---

 autogen.sh              |  8 ++++---

 1 file changed, 12 insertions(+), 3 deletions(-)

 po4a/.gitignore         |  2 ++

 po4a/po4a.conf          | 14 +++++++++++

 po4a/update-po          | 45 ++++++++++++++++++++++++++++++++++

 src/scripts/Makefile.am | 64 +++++++++++++++++++++++++++++++++++++------------

 src/xz/Makefile.am      | 50 +++++++++++++++++++++++++++-----------

 src/xzdec/Makefile.am   | 55 ++++++++++++++++++++++++++++++++----------

 8 files changed, 197 insertions(+), 45 deletions(-)

commit 882fcfdcd86525cc5c6f6d0bf0230d0089206d13

commit 5d351c69c19d212ddd2cf1f3bdb24900820c6776

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-04 21:06:35 +0800

    Build: Adjust CMake version search regex.

    Now, the LZMA_VERSION_MAJOR, LZMA_VERSION_MINOR, and LZMA_VERSION_PATCH

    macros do not need to be on consecutive lines in version.h. They can be

    separated by more whitespace, comments, or even other content, as long

    as they appear in the proper order (major, minor, patch).

 CMakeLists.txt | 2 ++

 1 file changed, 2 insertions(+)

commit b82d4831e3f2339c4cdbc47776c99462088c11b7

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-01-26 09:50:21 +0800

    liblzma: Improve documentation for version.h.

    Specified parameter and return values for API functions and documented

    a few more of the macros.

 src/liblzma/api/lzma/version.h | 29 ++++++++++++++++++++++-------

 1 file changed, 22 insertions(+), 7 deletions(-)

commit 2caba3efe3e0c2d7c6dca00e22c56812326a34e6

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-24 23:46:23 +0800

    liblzma: Clarify lzma_lzma_preset() documentation in lzma12.h.

    lzma_lzma_preset() does not guarentee that the lzma_options_lzma are

    usable in an encoder even if it returns false (success). If liblzma

    is built with default configurations, then the options will always be

    usable. However if the match finders hc3, hc4, or bt4 are disabled, then

    the options may not be usable depending on the preset level requested.

    The documentation was updated to reflect this complexity, since this

    behavior was unclear before.

 src/liblzma/api/lzma/lzma12.h | 5 +++++

 1 file changed, 5 insertions(+)

commit 594f904673ba55a833adfa60bbab6b60d4902d08

Date:   2020-02-06 00:04:42 +0200

Date:   2023-02-27 18:38:35 +0200

    Update THANKS (sync with the master branch).

    CMake: Require that the C compiler supports C99 or a newer standard.

    Thanks to autoantwort for reporting the issue and suggesting

    a different patch:

    https://github.com/tukaani-project/xz/pull/42

 THANKS | 3 +++

 CMakeLists.txt | 8 ++++++++

 1 file changed, 3 insertions(+)

 1 file changed, 8 insertions(+)

commit 134bb7765815d5f265eb0bc9e6ebacd9ae4a52bc

commit 88101143cb774bca6b7006c8335b09dc3f334140

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-24 18:10:37 +0800

    Tests: Small tweak to test-vli.c.

    The static global variables can be disabled if encoders and decoders

    are not built. If they are not disabled and -Werror is used, it will

    cause an usused warning as an error.

 tests/test_vli.c | 2 ++

 1 file changed, 2 insertions(+)

commit 4042dbf03a06e019ccdd1e9d1b94cf613d62d5a9

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-06 21:46:43 +0800

    liblzma: Replace '\n' -> newline in filter.h documentation.

    The '\n' renders as a newline when the comments are converted to html

    by Doxygen.

 src/liblzma/api/lzma/filter.h | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

commit 3971f5c5024750ce8286891c6f79ae1661047483

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-06 21:45:37 +0800

    liblzma: Shorten return description for two functions in filter.h.

    Shorten the description for lzma_raw_encoder_memusage() and

    lzma_raw_decoder_memusage().

 src/liblzma/api/lzma/filter.h | 8 ++------

 1 file changed, 2 insertions(+), 6 deletions(-)

commit 5e61b39432752b6cd1a7b518f0f9e4f0c3f0f242

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-06 21:44:45 +0800

    liblzma: Reword a few lines in filter.h

 src/liblzma/api/lzma/filter.h | 10 +++++-----

 1 file changed, 5 insertions(+), 5 deletions(-)

commit 8a53533869defa1191b41f176a0312cb53a139e2

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-06 21:35:06 +0800

    liblzma: Improve documentation in filter.h.

    All functions now explicitly specify parameter and return values.

    The notes and code annotations were moved before the parameter and

    return value descriptions for consistency.

    Also, the description above lzma_filter_encoder_is_supported() about

    not being able to list available filters was removed since

    lzma_str_list_filters() will do this.

 src/liblzma/api/lzma/filter.h | 226 ++++++++++++++++++++++++++----------------

 1 file changed, 143 insertions(+), 83 deletions(-)

commit 6d05b08b17ac8cb93165ee8f310fdd925b0b258f

Date:   2020-02-05 22:35:06 +0200

Date:   2023-02-23 20:46:16 +0200

    Update tests/.gitignore.

    Update THANKS.

 .gitignore | 4 ++++

 THANKS | 1 +

 1 file changed, 4 insertions(+)

 1 file changed, 1 insertion(+)

commit 6912472fafb656be8f4c5b4ac9ea28fea3065de4

commit dfc9a54082e0fc7b3b796ea15336b5075acc79d5

Date:   2020-02-05 22:28:51 +0200

Date:   2023-02-21 22:57:10 +0200

    Update m4/.gitignore.

    liblzma: Avoid null pointer + 0 (undefined behavior in C).

    In the C99 and C17 standards, section 6.5.6 paragraph 8 means that

    adding 0 to a null pointer is undefined behavior. As of writing,

    "clang -fsanitize=undefined" (Clang 15) diagnoses this. However,

    I'm not aware of any compiler that would take advantage of this

    when optimizing (Clang 15 included). It's good to avoid this anyway

    since compilers might some day infer that pointer arithmetic implies

    that the pointer is not NULL. That is, the following foo() would then

    unconditionally return 0, even for foo(NULL, 0):

        void bar(char *a, char *b);

        int foo(char *a, size_t n)

        {

            bar(a, a + n);

            return a == NULL;

        }

    In contrast to C, C++ explicitly allows null pointer + 0. So if

    the above is compiled as C++ then there is no undefined behavior

    in the foo(NULL, 0) call.

    To me it seems that changing the C standard would be the sane

    thing to do (just add one sentence) as it would ensure that a huge

    amount of old code won't break in the future. Based on web searches

    it seems that a large number of codebases (where null pointer + 0

    occurs) are being fixed instead to be future-proof in case compilers

    will some day optimize based on it (like making the above foo(NULL, 0)

    return 0) which in the worst case will cause security bugs.

    Some projects don't plan to change it. For example, gnulib and thus

    many GNU tools currently require that null pointer + 0 is defined:

        https://lists.gnu.org/archive/html/bug-gnulib/2021-11/msg00000.html

        https://www.gnu.org/software/gnulib/manual/html_node/Other-portability-assumptions.html

    In XZ Utils null pointer + 0 issue should be fixed after this

    commit. This adds a few if-statements and thus branches to avoid

    null pointer + 0. These check for size > 0 instead of ptr != NULL

    because this way bugs where size > 0 && ptr == NULL will likely

    get caught quickly. None of them are in hot spots so it shouldn't

    matter for performance.

    A little less readable version would be replacing

        ptr + offset

    with

        offset != 0 ? ptr + offset : ptr

    or creating a macro for it:

        #define my_ptr_add(ptr, offset) \

                ((offset) != 0 ? ((ptr) + (offset)) : (ptr))

    Checking for offset != 0 instead of ptr != NULL allows GCC >= 8.1,

    Clang >= 7, and Clang-based ICX to optimize it to the very same code

    as ptr + offset. That is, it won't create a branch. So for hot code

    this could be a good solution to avoid null pointer + 0. Unfortunately

    other compilers like ICC 2021 or MSVC 19.33 (VS2022) will create a

    branch from my_ptr_add().

    Thanks to Marcin Kowalczyk for reporting the problem:

    https://github.com/tukaani-project/xz/issues/36

 m4/.gitignore | 1 +

 src/liblzma/common/block_decoder.c |  5 ++++-

 src/liblzma/common/block_encoder.c |  7 +++++--

 src/liblzma/common/common.c        | 20 ++++++++++++++------

 src/liblzma/common/index_decoder.c | 13 ++++++++++---

 src/liblzma/common/index_encoder.c | 11 +++++++++--

 src/liblzma/common/index_hash.c    | 13 ++++++++++---

 src/liblzma/common/lzip_decoder.c  |  6 +++++-

 src/liblzma/delta/delta_decoder.c  |  7 ++++++-

 src/liblzma/delta/delta_encoder.c  | 12 ++++++++++--

 src/liblzma/simple/simple_coder.c  |  6 ++++--

 10 files changed, 77 insertions(+), 23 deletions(-)

commit f6dce49cb656b358e2fb2a3032e35e20af34dc84

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-07 00:00:44 +0800

    liblzma: Adjust container.h for consistency with filter.h.

 src/liblzma/api/lzma/container.h | 20 +++++++++-----------

 1 file changed, 9 insertions(+), 11 deletions(-)

commit 173d240bb4763aedc8c01df4d9c83e311d954c33

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-07 00:00:09 +0800

    liblzma: Fix small typos and reword a few things in filter.h.

 src/liblzma/api/lzma/container.h | 13 ++++++-------

 1 file changed, 6 insertions(+), 7 deletions(-)

commit 17797bacde3f7264048ef0976c137a600148d6cf

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-06 23:42:08 +0800

    liblzma: Convert list of flags in lzma_mt to bulleted list.

 src/liblzma/api/lzma/container.h | 9 ++++++---

 1 file changed, 6 insertions(+), 3 deletions(-)

commit 37da0e727161b401b8bfd8dccf163a4b2fc0460b

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-01-26 23:17:41 +0800

    liblzma: Fix typo in documentation in container.h

    lzma_microlzma_decoder -> lzma_microlzma_encoder

 src/liblzma/api/lzma/container.h | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

commit b8331077c626e6bf14f4671d09b561146eaf816a

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-01-26 23:16:34 +0800

    liblzma: Improve documentation for container.h

    Standardizing each function to always specify parameters and return

    values. Also moved the parameters and return values to the end of each

    function description.

 src/liblzma/api/lzma/container.h | 146 +++++++++++++++++++++++++--------------

 1 file changed, 93 insertions(+), 53 deletions(-)

commit b9a3511bb61d3b6ce49abd33dce6155a573f5272

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-22 20:59:41 +0800

    CMake: Add LZIP decoder test to list of tests.

 CMakeLists.txt | 1 +

commit 68c60735bbb6e51d4205ba8a9fde307bcfb22f8c

commit cd82ef2fb48b174c57cd03b84a9a0f978772cb89

Date:   2020-02-05 20:47:38 +0200

Date:   2023-02-17 20:56:49 +0200

commit e1beaa74bc7cb5a409d59b55870e01ae7784ce3a

commit 076e911ba25cadf2cbdfbd0f65991a002e210c0b

Date:   2020-02-05 20:33:50 +0200

Date:   2023-02-17 20:48:28 +0200

    xz: Comment out annoying sandboxing messages.

    Build: Use only the generic symbol versioning on MicroBlaze.

    On MicroBlaze, GCC 12 is broken in sense that

    __has_attribute(__symver__) returns true but it still doesn't

    support the __symver__ attribute even though the platform is ELF

    and symbol versioning is supported if using the traditional

    __asm__(".symver ...") method. Avoiding the traditional method is

    good because it breaks LTO (-flto) builds with GCC.

    See also: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101766

    For now the only extra symbols in liblzma_linux.map are the

    compatibility symbols with the patch that spread from RHEL/CentOS 7.

    These require the use of __symver__ attribute or __asm__(".symver ...")

    in the C code. Compatibility with the patch from CentOS 7 doesn't

    seem valuable on MicroBlaze so use liblzma_generic.map on MicroBlaze

    instead. It doesn't require anything special in the C code and thus

    no LTO issues either.

    An alternative would be to detect support for __symver__

    attribute in configure.ac and CMakeLists.txt and fall back

    to __asm__(".symver ...") but then LTO would be silently broken

    on MicroBlaze. It sounds likely that MicroBlaze is a special

    case so let's treat it as a such because that is simpler. If

    a similar issue exists on some other platform too then hopefully

    someone will report it and this can be reconsidered.

    (This doesn't do the same fix in CMakeLists.txt. Perhaps it should

    but perhaps CMake build of liblzma doesn't matter much on MicroBlaze.

    The problem breaks the build so it's easy to notice and can be fixed

    later.)

    Thanks to Vincent Fazio for reporting the problem and proposing

    a patch (in the end that solution wasn't used):

    https://github.com/tukaani-project/xz/pull/32

 src/xz/file_io.c | 10 +++++++---

 configure.ac | 12 ++++++++++--

 1 file changed, 7 insertions(+), 3 deletions(-)

 1 file changed, 10 insertions(+), 2 deletions(-)

commit 8238192652290df78bd728b20e3f6542d1a2819e

commit bc34e5ac9996667d2c1ec9a7895ec5931ac4caea

Date:   2020-02-05 19:33:37 +0200

Date:   2023-02-16 21:09:00 +0200

    Build: Workaround a POSIX shell detection problem on Solaris.

    liblzma: Very minor API doc tweaks.

    I don't know if the problem is in gnulib's gl_POSIX_SHELL macro

    Use "member" to refer to struct members as that's the term used

    or if xzgrep does something that isn't in POSIX. The workaround

    by the C standard.

    adds a special case for Solaris: if /usr/xpg4/bin/sh exists and

    gl_cv_posix_shell wasn't overriden on the configure command line,

    Use lzma_options_delta.dist and such in docs so that in Doxygen's

    use that shell for xzgrep and other scripts. That shell is known

    HTML output they will link to the doc of the struct member.

    to work and exists on most Solaris systems.

    Clean up a few trailing white spaces too.

 configure.ac | 10 ++++++++++

 src/liblzma/api/lzma/block.h        |  6 +++---

 1 file changed, 10 insertions(+)

 src/liblzma/api/lzma/delta.h        |  6 +++---

 src/liblzma/api/lzma/index.h        | 10 +++++-----

 src/liblzma/api/lzma/stream_flags.h |  6 +++---

 4 files changed, 14 insertions(+), 14 deletions(-)

commit 93a1f61e892e145607dd938e3b30098af19a1672

commit d31fbd28be5b79eb682db50004b0fb7aad5299ec

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-02-03 22:03:50 +0200

Date:   2023-02-17 00:54:33 +0800

    Build: Update m4/ax_pthread.m4 from Autoconf Archive.

    liblzma: Adjust spacing in doc headers in bcj.h.

 m4/ax_pthread.m4 | 398 ++++++++++++++++++++++++++++++++++++++-----------------

 src/liblzma/api/lzma/bcj.h | 14 +++++++-------

 1 file changed, 279 insertions(+), 119 deletions(-)

 1 file changed, 7 insertions(+), 7 deletions(-)

commit d0daa21792ff861e5423bbd82aaa6c8ba9fa0462

commit 701e9be6bede19771895f756082db0c017f86f07

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-17 00:44:44 +0800

    liblzma: Adjust documentation in bcj.h for consistent style.

 src/liblzma/api/lzma/bcj.h | 43 ++++++++++++++++++++++---------------------

 1 file changed, 22 insertions(+), 21 deletions(-)

commit 762c4d0b62d2694cf3a01e030fdfe68e09e7b503

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-17 00:36:05 +0800

    liblzma: Rename field => member in documentation.

    Also adjusted preset value => preset level.

 src/liblzma/api/lzma/base.h         | 18 +++++++--------

 src/liblzma/api/lzma/block.h        | 44 ++++++++++++++++++-------------------

 src/liblzma/api/lzma/container.h    | 26 +++++++++++-----------

 src/liblzma/api/lzma/delta.h        | 12 +++++-----

 src/liblzma/api/lzma/index.h        | 30 ++++++++++++-------------

 src/liblzma/api/lzma/lzma12.h       | 28 +++++++++++------------

 src/liblzma/api/lzma/stream_flags.h | 32 +++++++++++++--------------

 7 files changed, 95 insertions(+), 95 deletions(-)

commit 0ce1db0223854d94b4a0d17737ac0486a75d9e6a

Date:   2020-02-01 19:56:18 +0200

Date:   2023-02-16 17:59:50 +0200

    xz: Limit --memlimit-compress to at most 4020 MiB for 32-bit xz.

    liblzma: Silence a warning from MSVC.

    See the code comment for reasoning. It's far from perfect but

    It gives C4146 here since unary minus with unsigned integer

    hopefully good enough for certain cases while hopefully doing

    is still unsigned (which is the intention here). Doing it

    nothing bad in other situations.

    with substraction makes it clearer and avoids the warning.

    At presets -5 ... -9, 4020 MiB vs. 4096 MiB makes no difference

    Thanks to Nathan Moinvaziri for reporting this.

    on how xz scales down the number of threads.

 src/liblzma/check/crc64_fast.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

commit d83da006b3e8dbad9112e6cde6b27049d193c9ec

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-16 21:04:54 +0800

    liblzma: Improve documentation for stream_flags.h

    The limit has to be a few MiB below 4096 MiB because otherwise

    Standardizing each function to always specify parameters and return

    things like "xz --lzma2=dict=500MiB" won't scale down the dict

    values. Also moved the parameters and return values to the end of each

    size enough and xz cannot allocate enough memory. With

    function description.

    "ulimit -v $((4096 * 1024))" on x86-64, the limit in xz had

    to be no more than 4085 MiB. Some safety margin is good though.

    This is hack but it should be useful when running 32-bit xz on

    A few small things were reworded and long sentences broken up.

    a 64-bit kernel that gives full 4 GiB address space to xz.

    Hopefully this is enough to solve this:

 src/liblzma/api/lzma/stream_flags.h | 76 ++++++++++++++++++++++---------------

 1 file changed, 46 insertions(+), 30 deletions(-)

commit 2796bb4736f645d34939b5d62d5958f534e41e69

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-14 21:50:16 +0800

    liblzma: Improve documentation in lzma12.h.

    https://bugzilla.redhat.com/show_bug.cgi?id=1196786

    All functions now explicitly specify parameter and return values.

 src/liblzma/api/lzma/lzma12.h | 32 +++++++++++++++++++++++---------

 1 file changed, 23 insertions(+), 9 deletions(-)

commit ebebaa8d9381afea440eb1b01917117551adf68f

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-01-27 22:44:06 +0800

    liblzma: Improve documentation in check.h.

    FreeBSD has a patch that limits the result in tuklib_physmem()

    All functions now explicitly specify parameter and return values.

    to SIZE_MAX on 32-bit systems. While I think it's not the way

    Also moved the note about SHA-256 functions not being exported to the

    to do it, the results on --memlimit-compress have been good. This

    top of the file.

    commit should achieve practically identical results for compression

    while leaving decompression and tuklib_physmem() and thus

    lzma_physmem() unaffected.

 src/xz/hardware.c | 32 +++++++++++++++++++++++++++++++-

 src/liblzma/api/lzma/check.h | 41 ++++++++++++++++++++++++++++-------------

 src/xz/xz.1       | 21 ++++++++++++++++++++-

 1 file changed, 28 insertions(+), 13 deletions(-)

 2 files changed, 51 insertions(+), 2 deletions(-)

commit 4433c2dc5727ee6aef570e001a5a024e0d94e609

commit 765fa2865aab97ea713c1715922e322b3cf599a7

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-01-26 20:53:25 +0200

Date:   2023-02-08 21:33:52 +0800

    xz: Set the --flush-timeout deadline when the first input byte arrives.

    liblzma: Improve documentation in index.h

    xz --flush-timeout=2000, old version:

    All functions now explicitly specify parameter and return values.

 src/liblzma/api/lzma/index.h | 177 ++++++++++++++++++++++++++++++-------------

 1 file changed, 126 insertions(+), 51 deletions(-)

commit 918e208af5960728b6def01e692b395f7d8e3701

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-08 20:35:32 +0800

    liblzma: Reword a comment in index.h.

 src/liblzma/api/lzma/index.h | 4 ++--

 1 file changed, 2 insertions(+), 2 deletions(-)

commit 1f157d214bc09338876d2467b549935679abc0bf

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-08 20:30:23 +0800

    liblzma: Omit lzma_index_iter's internal field from Doxygen docs.

      1. xz is started. The next flush will happen after two seconds.

    Add \private above this field and its sub-fields since it is not meant

      2. No input for one second.

    to be modified by users.

      3. A burst of a few kilobytes of input.

      4. No input for one second.

 src/liblzma/api/lzma/index.h | 9 ++++++++-

      5. Two seconds have passed and flushing starts.

 1 file changed, 8 insertions(+), 1 deletion(-)

commit 28757fa46d8e0f0a9c17628b2b6af9bcb3cd96fc

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-01-21 21:32:03 +0800

    liblzma: Fix documentation for LZMA_MEMLIMIT_ERROR.

    The first second counted towards the flush-timeout even though

    LZMA_MEMLIMIT_ERROR was missing the "<" character needed to put

    there was no pending data. This can cause flushing to occur more

    documentation after a member.

    often than needed.

 src/liblzma/api/lzma/base.h | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

commit 135d5a1a65a9e199b9a5550c1f788cf43cd81018

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-01-21 00:29:38 +0800

    liblzma: Improve documentation for base.h.

    xz --flush-timeout=2000, after this commit:

    Standardizing each function to always specify params and return values.

    Also fixed a small grammar mistake.

 src/liblzma/api/lzma/base.h | 30 +++++++++++++++++++++++++-----

 1 file changed, 25 insertions(+), 5 deletions(-)

commit 2287d5668384e289d51e72724997dc920483768e

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-14 00:08:33 +0800

    liblzma: Minor improvements to vli.h.

      1. xz is started.

    Added [out] annotations to parameters that are pointers and can have

      2. No input for one second.

    their value changed. Also added a clarification to lzma_vli_is_valid.

      3. A burst of a few kilobytes of input. The next flush will

         happen after two seconds counted from the time when the

         first bytes of the burst were read.

      4. No input for one second.

      5. No input for another second.

      6. Two seconds have passed and flushing starts.

 src/xz/coder.c   | 6 +-----

 src/liblzma/api/lzma/vli.h | 15 ++++++++-------

 src/xz/file_io.c | 6 +++++-

 1 file changed, 8 insertions(+), 7 deletions(-)

 src/xz/mytime.c  | 1 -

 3 files changed, 6 insertions(+), 7 deletions(-)

commit acc0ef3ac80f18e349c6d0252177707105c0a29c

commit 7124b8a16ae60cb2e93218ff531868eebd673bde

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-01-26 20:19:19 +0200

Date:   2023-02-10 21:38:02 +0800

    xz: Move flush_needed from mytime.h to file_pair struct in file_io.h.

    liblzma: Add comments for macros in delta.h.

    Document LZMA_DELTA_DIST_MIN and LZMA_DELTA_DIST_MAX for completeness

    and to avoid Doxygen warnings.

 src/xz/coder.c   | 3 ++-

 src/liblzma/api/lzma/delta.h | 8 ++++++++

 src/xz/file_io.c | 3 ++-

 1 file changed, 8 insertions(+)

 src/xz/file_io.h | 3 +++

 src/xz/mytime.c  | 3 ---

 src/xz/mytime.h  | 4 ----

 5 files changed, 7 insertions(+), 9 deletions(-)

commit 4afe69d30b66812682a2016ee18441958019cbb2

commit 59c7bb8931159fdb1a31bbbeaed0e6984e2d3c81

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-01-26 14:49:22 +0200

Date:   2023-02-10 21:35:23 +0800

    xz: coder.c: Make writing output a separate function.

    liblzma: Improve documentation in index_hash.h.

    The same code sequence repeats so it's nicer as a separate function.

    All functions now explicitly specify parameter and return values.

    Note that in one case there was no test for opt_mode != MODE_TEST,

    Also reworded the description of lzma_index_hash_init() for readability.

    but that was only because that condition would always be true, so

    this commit doesn't change the behavior there.

 src/xz/coder.c | 30 +++++++++++++++++-------------

 src/liblzma/api/lzma/index_hash.h | 36 +++++++++++++++++++++++++++---------

 1 file changed, 17 insertions(+), 13 deletions(-)

 1 file changed, 27 insertions(+), 9 deletions(-)

commit ec26f3ace5f9b260ca91508030f07465ae2f9f78

commit e970c28ac3cb2e8051925f81db2fe953664c2645

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-01-26 14:13:42 +0200

Date:   2023-02-03 00:33:32 +0800

    xz: Fix semi-busy-waiting in xz --flush-timeout.

    liblzma: Fix bug in lzma_str_from_filters() not checking filters[] length.

    When input blocked, xz --flush-timeout=1 would wake up every

    The bug is only a problem in applications that do not properly terminate

    millisecond and initiate flushing which would have nothing to

    the filters[] array with LZMA_VLI_UNKNOWN or have more than

    flush and thus would just waste CPU time. The fix disables the

    LZMA_FILTERS_MAX filters. This bug does not affect xz.

    timeout when no input has been seen since the previous flush.

 src/xz/coder.c   |  4 ++++

 src/liblzma/common/string_conversion.c | 7 +++++++

 src/xz/file_io.c | 15 +++++++++++----

 1 file changed, 7 insertions(+)

 src/xz/file_io.h |  4 ++++

 3 files changed, 19 insertions(+), 4 deletions(-)

commit 38915703241e69a64f133ff9a02ec9100c6019c6

commit 85e01266a96689448abb249da6c6abc3afcd4a4e

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-01-26 13:47:31 +0200

Date:   2023-02-03 00:32:47 +0800

    xz: Refactor io_read() a bit.

    Tests: Create test_filter_str.c.

    Tests lzma_str_to_filters(), lzma_str_from_filters(), and

    lzma_str_list_filters() API functions.

 src/xz/file_io.c | 17 ++++++++---------

 CMakeLists.txt          |   1 +

 1 file changed, 8 insertions(+), 9 deletions(-)

 tests/Makefile.am       |   2 +

 tests/test_filter_str.c | 593 ++++++++++++++++++++++++++++++++++++++++++++++++

 3 files changed, 596 insertions(+)

commit f6d24245349cecfae6ec0d2366fa80716c9f6d37

commit 3fa0f3ba12dd3383f62dbfa18a864f9b4217fa0a

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-01-26 13:37:08 +0200

Date:   2023-01-22 08:49:00 +0800

    xz: Update a comment in file_io.h.

    liblzma: Fix typos in comments in string_conversion.c.

 src/xz/file_io.h | 5 ++++-

 src/liblzma/common/string_conversion.c | 4 ++--

 1 file changed, 4 insertions(+), 1 deletion(-)

 1 file changed, 2 insertions(+), 2 deletions(-)

commit 15b55d5c63d27f81776edb1abc05872a751fc674

commit 32dbe045d74e94f75c53236fa2a6c0454d7b6d9e

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-01-26 13:27:51 +0200

Date:   2023-02-03 00:20:20 +0800

    xz: Move the setting of flush_needed in file_io.c to a nicer location.

    liblzma: Clarify block encoder and decoder documentation.

    Added a few sentences to the description for lzma_block_encoder() and

    lzma_block_decoder() to highlight that the Block Header must be coded

    before calling these functions.

 src/xz/file_io.c | 6 ++----

 src/liblzma/api/lzma/block.h | 15 +++++++++++----

 1 file changed, 2 insertions(+), 4 deletions(-)

 1 file changed, 11 insertions(+), 4 deletions(-)

commit 609c7067859146ffc62ac655f6ba53599c891801

commit ccf12acbfa7331b1bbb99ec55879186eb35f879f

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2020-02-05 19:56:09 +0200

Date:   2023-02-03 00:12:24 +0800

    xz: Enable Capsicum sandboxing by default if available.

    Update lzma_block documentation for lzma_block_uncomp_encode().

 src/liblzma/api/lzma/block.h | 3 +++

 1 file changed, 3 insertions(+)

commit 6a0b168dd9dc1ef437255c4bfdc6eff8b96fdb24

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-03 00:11:37 +0800

    liblzma: Minor edits to lzma_block header_size documentation.

 src/liblzma/api/lzma/block.h | 3 ++-

 1 file changed, 2 insertions(+), 1 deletion(-)

commit 84ce36f90e68471fec1f0e61cd93ac7ed9ab4883

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-03 00:11:07 +0800

    liblzma: Enumerate functions that read version in lzma_block.

 src/liblzma/api/lzma/block.h | 13 +++++++++++--

 1 file changed, 11 insertions(+), 2 deletions(-)

commit d6620774682830d606f57109861b6763805b3492

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-03 00:10:34 +0800

    liblzma: Clarify comment in block.h.

 src/liblzma/api/lzma/block.h | 3 ++-

 1 file changed, 2 insertions(+), 1 deletion(-)

commit 880adb5aa25f66a53d81c2f3acc716f7a4d373d1

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-03 00:07:23 +0800

    liblzma: Improve documentation for block.h.

    It has been enabled in FreeBSD for a while and reported to work fine.

    Standardizing each function to always specify params and return values.

    Output pointer parameters are also marked with doxygen style [out] to

    make it clear. Any note sections were also moved above the parameter and

    return sections for consistency.

 src/liblzma/api/lzma/block.h | 96 ++++++++++++++++++++++++++++++++++----------

 1 file changed, 75 insertions(+), 21 deletions(-)

commit b5b1b1f061c342271e4977ce5cba604a19c0ca52

Author: Jia Tan <jiat0218@gmail.com>

Date:   2023-02-01 23:38:30 +0800

    liblzma: Clarify a comment about LZMA_STR_NO_VALIDATION.

    Thanks to Xin Li.

    The flag description for LZMA_STR_NO_VALIDATION was previously confusing

    about the treatment for filters than cannot be used with .xz format

    (lzma1) without using LZMA_STR_ALL_FILTERS. Now, it is clear that

    LZMA_STR_NO_VALIDATION is not a super set of LZMA_STR_ALL_FILTERS.

 INSTALL      | 6 ------

 src/liblzma/api/lzma/filter.h | 5 +++--

 configure.ac | 8 ++++----

 1 file changed, 3 insertions(+), 2 deletions(-)

 2 files changed, 4 insertions(+), 10 deletions(-)

commit 00517d125cc26ecece0eebb84c1c3975cd19bee0

commit e904e778b82b14f2779aab80d6c8f3c01a3fc54b

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2019-12-31 22:41:45 +0200

Date:   2023-01-27 20:14:51 +0800

    Rename unaligned_read32ne to read32ne, and similarly for the others.

    Translations: Add Brazilian Portuguese translation of man pages.

    Thanks to Rafael Fontenelle.

 src/common/tuklib_integer.h               | 64 +++++++++++++++----------------

 po4a/po4a.conf |    2 +-

 src/liblzma/common/alone_encoder.c        |  2 +-

 po4a/pt_BR.po  | 3677 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 src/liblzma/common/block_header_decoder.c |  2 +-

 2 files changed, 3678 insertions(+), 1 deletion(-)

 src/liblzma/common/block_header_encoder.c |  2 +-

 src/liblzma/common/memcmplen.h            |  9 ++---

 src/liblzma/common/stream_flags_decoder.c |  6 +--

 src/liblzma/common/stream_flags_encoder.c |  8 ++--

 src/liblzma/lz/lz_encoder_hash.h          |  2 +-

 src/liblzma/lzma/lzma_decoder.c           |  2 +-

 src/liblzma/lzma/lzma_encoder.c           |  2 +-

 src/liblzma/lzma/lzma_encoder_private.h   |  3 +-

 src/liblzma/simple/simple_decoder.c       |  2 +-

 src/liblzma/simple/simple_encoder.c       |  2 +-

 tests/test_block_header.c                 |  4 +-

 tests/test_stream_flags.c                 |  6 +--

 15 files changed, 54 insertions(+), 62 deletions(-)

commit 52d89d8443c4a31a69c0701062f2c7711d82bbed

commit e9c47e79c9584ba1126f5fa0dbe6c96e67411aa6

Author: Lasse Collin <lasse.collin@tukaani.org>

Author: Jia Tan <jiat0218@gmail.com>

Date:   2019-12-31 00:29:48 +0200

Date:   2023-01-24 20:48:50 +0800