1 commit 7232fcf96bf4bd5f9cd4fc6c93ca2912c665e004
2 Author: Lasse Collin <lasse.collin@tukaani.org>
3 Date: Fri Jan 28 20:26:38 2011 +0200
5 Bump package version and liblzma soname to 5.0.1.
7 commit 5fbce0b8d96dc96775aa0215e3581addc830e23d
8 Author: Lasse Collin <lasse.collin@tukaani.org>
9 Date: Fri Jan 28 20:16:57 2011 +0200
11 Update NEWS for 5.0.1.
13 commit 03ebd1bbb314f9f204940219a835c883bf442475
14 Author: Lasse Collin <lasse.collin@tukaani.org>
15 Date: Wed Jan 26 12:19:08 2011 +0200
17 xz: Fix --force on setuid/setgid/sticky and multi-hardlink files.
19 xz didn't compress setuid/setgid/sticky files and files
20 with multiple hard links even with --force. This bug was
21 introduced in 23ac2c44c3ac76994825adb7f9a8f719f78b5ee4.
23 Thanks to Charles Wilson.
25 commit 7bd0a5e7ccc354f7c2e95c8bc27569c820f6a136
26 Author: Lasse Collin <lasse.collin@tukaani.org>
27 Date: Tue Jan 18 21:25:24 2011 +0200
31 commit f71c4e16e913f660977526f0ef8d2acdf458d7c9
32 Author: Lasse Collin <lasse.collin@tukaani.org>
33 Date: Tue Jan 18 21:23:50 2011 +0200
35 Add alloc_size and malloc attributes to a few functions.
37 Thanks to Cristian Rodríguez for the original patch.
39 commit 316cbe24465143edde8f6ffb7532834b7b2ea93f
40 Author: Lasse Collin <lasse.collin@tukaani.org>
41 Date: Mon Dec 13 16:36:33 2010 +0200
43 Scripts: Fix gzip and bzip2 support in xzdiff.
45 commit 9311774c493c19deab51ded919dcd2e9c4aa2829
46 Author: Lasse Collin <lasse.collin@tukaani.org>
47 Date: Sun Dec 12 21:23:55 2010 +0200
49 Build: Enable ASM on DJGPP by default.
51 commit 4a42aaee282fc73b482581684d65110506d5efdd
52 Author: Lasse Collin <lasse.collin@tukaani.org>
53 Date: Sun Dec 12 16:09:42 2010 +0200
57 commit ce56f63c41ee210e6308090eb6d49221fdf67d6c
58 Author: Lasse Collin <lasse.collin@tukaani.org>
59 Date: Sun Dec 12 16:07:11 2010 +0200
61 Add missing PRIx32 and PRIx64 compatibility definitions.
63 This fixes portability to systems that lack C99 inttypes.h.
65 Thanks to Juan Manuel Guerrero.
67 commit e6baedddcf54e7da049ebc49183565b99facd4c7
68 Author: Lasse Collin <lasse.collin@tukaani.org>
69 Date: Sun Dec 12 14:50:04 2010 +0200
71 DOS-like: Treat \ and : as directory separators in addition to /.
73 Juan Manuel Guerrero had fixed this in his XZ Utils port
74 to DOS/DJGPP. The bug affects also Windows and OS/2.
76 commit b7afd3e22a8fac115b75c738d40d3eb1de7e286f
77 Author: Lasse Collin <lasse.collin@tukaani.org>
78 Date: Tue Dec 7 18:52:04 2010 +0200
80 Translations: Fix Czech translation of "sparse file".
82 Thanks to Petr Hubený and Marek Černocký.
84 commit 3e564704bc6f463cb2db11e3f3f0dbd71d85992e
85 Author: Lasse Collin <lasse.collin@tukaani.org>
86 Date: Mon Nov 15 14:28:26 2010 +0200
88 liblzma: Document the return value of lzma_lzma_preset().
90 commit 2964d8d691ed92abdcf214888d79ad6d79774735
91 Author: Jonathan Nieder <jrnieder@gmail.com>
92 Date: Fri Nov 12 15:22:13 2010 -0600
94 Simplify paths in generated API docs
96 Currently the file list generated by Doxygen has src/ at the
97 beginning of each path. Paths like common/sysdefs.h and
98 liblzma/api/lzma.h are easier to read without such a prefix.
100 Builds from a separate build directory with
107 include an even longer prefix /home/someone/src/xz/src; this
108 patch has the nice side-effect of eliminating that prefix, too.
110 Fixes: http://bugs.debian.org/572273
112 commit 37c25658efd25b034266daf87cd381d20d1df776
113 Author: Lasse Collin <lasse.collin@tukaani.org>
114 Date: Tue Oct 26 15:48:48 2010 +0300
116 Build: Copy the example programs to $docdir/examples.
118 The example programs by Daniel Mealha Cabrita were included
119 in the git repository, but I had forgot to add them to
120 Makefile.am. Thus, they didn't get included in the source
121 package at all by "make dist".
123 commit e45929260cd902036efd40c5610a8d0a50d5712b
124 Author: Lasse Collin <lasse.collin@tukaani.org>
125 Date: Sat Oct 23 17:25:52 2010 +0300
127 Build: Fix mydist rule when .git doesn't exist.
129 commit 6e1326fcdf6b6209949be57cfe3ad4b781b65168
130 Author: Lasse Collin <lasse.collin@tukaani.org>
131 Date: Sat Oct 23 14:15:35 2010 +0300
135 commit b667a3ef6338a2c1db7b7706b1f6c99ea392221c
136 Author: Lasse Collin <lasse.collin@tukaani.org>
137 Date: Sat Oct 23 14:02:53 2010 +0300
139 Bump version to 5.0.0 and liblzma version-info to 5:0:0.
141 commit 8c947e9291691629714dafb4536c718b6cc24fbd
142 Author: Lasse Collin <lasse.collin@tukaani.org>
143 Date: Sat Oct 23 12:30:54 2010 +0300
145 liblzma: Make lzma_code() check the reserved members in lzma_stream.
147 If any of the reserved members in lzma_stream are non-zero
148 or non-NULL, LZMA_OPTIONS_ERROR is returned. It is possible
149 that a new feature in the future is indicated by just setting
150 a reserved member to some other value, so the old liblzma
151 version need to catch it as an unsupported feature.
153 commit e61d85e082743ebd2dd0ff28fc0a82482ede0538
154 Author: Lasse Collin <lasse.collin@tukaani.org>
155 Date: Sat Oct 23 12:26:33 2010 +0300
157 Windows: Use MinGW's stdio functions.
159 The non-standard ones from msvcrt.dll appear to work
160 most of the time with XZ Utils, but there are some
161 corner cases where things may go very wrong. So it's
162 good to use the better replacements provided by
165 commit 23e23f1dc029146714c9a98313ab3ea93d71a2fc
166 Author: Lasse Collin <lasse.collin@tukaani.org>
167 Date: Sat Oct 23 12:21:32 2010 +0300
169 liblzma: Use 512 as INDEX_GROUP_SIZE.
171 This lets compiler use shifting instead of 64-bit division.
173 commit 613939fc82603b75b59eee840871a05bc8dd08e0
174 Author: Lasse Collin <lasse.collin@tukaani.org>
175 Date: Sat Oct 23 12:20:11 2010 +0300
177 liblzma: A few ABI tweaks to reserve space in structures.
179 commit 68b83f252df3d27480a9f6f03445d16f6506fef1
180 Author: Lasse Collin <lasse.collin@tukaani.org>
181 Date: Thu Oct 21 23:16:11 2010 +0300
183 xz: Make sure that message_strm() can never return NULL.
185 commit d09c5753e33ff96ee57edb6d1e98e34041203695
186 Author: Lasse Collin <lasse.collin@tukaani.org>
187 Date: Thu Oct 21 23:06:31 2010 +0300
189 liblzma: Update the comments in the API headers.
191 Adding support for LZMA_FINISH for Index encoding and
192 decoding needed tiny additions to the relevant .c files too.
194 commit 33c1c0e102eb529588503b8beea0903a45488fad
195 Author: Lasse Collin <lasse.collin@tukaani.org>
196 Date: Tue Oct 19 12:08:30 2010 +0300
198 Update INSTALL.generic.
200 commit 0076e03641f201c4b77dddd5a6db5880be19a78c
201 Author: Lasse Collin <lasse.collin@tukaani.org>
202 Date: Tue Oct 19 11:44:37 2010 +0300
204 Clean up a few FIXMEs and TODOs.
206 lzma_chunk_size() was commented out because it is
209 commit ce34ec4f54ff8b753da236f371ad8dd23c8135c9
210 Author: Lasse Collin <lasse.collin@tukaani.org>
211 Date: Tue Oct 19 10:21:08 2010 +0300
215 commit f0fa880d247e73264d2c04fe31fb3412318a0026
216 Author: Lasse Collin <lasse.collin@tukaani.org>
217 Date: Tue Oct 12 15:13:30 2010 +0300
219 xz: Avoid raise() also on OpenVMS.
221 This is similar to DOS/DJGPP that killing the program
222 with a signal will print a backtrace or a similar message.
224 commit ac462b1c47c451f5c62e428306314c4bdad8ae7f
225 Author: Lasse Collin <lasse.collin@tukaani.org>
226 Date: Mon Oct 11 21:26:19 2010 +0300
228 xz: Avoid SA_RESTART for portability reasons.
230 SA_RESTART is not as portable as I had hoped. It's missing
231 at least from OpenVMS, QNX, and DJGPP). Luckily we can do
232 fine without SA_RESTART.
234 commit d52b411716a614c202e89ba732492efb9916cd3f
235 Author: Lasse Collin <lasse.collin@tukaani.org>
236 Date: Sun Oct 10 17:58:58 2010 +0300
238 xz: Use "%"PRIu32 instead of "%d" in a format string.
240 commit ae74d1bdeb075c3beefe76e1136c5741804e7e91
241 Author: Lasse Collin <lasse.collin@tukaani.org>
242 Date: Sun Oct 10 17:43:26 2010 +0300
244 test_files.sh: Fix the first line.
246 For some reason this prevented running the test only
247 on OS/2 and even on that it broke only recently.
249 Thanks to Elbert Pol.
251 commit d492b80ddd6f9a13419de6d102df7374d8f448e8
252 Author: Lasse Collin <lasse.collin@tukaani.org>
253 Date: Sun Oct 10 16:49:01 2010 +0300
255 lzmainfo: Use "%"PRIu32 instead of "%u" for uint32_t.
257 commit 825e859a9054bd91202e5723c41a17e72f63040a
258 Author: Lasse Collin <lasse.collin@tukaani.org>
259 Date: Sun Oct 10 16:47:01 2010 +0300
261 lzmainfo: Use fileno(stdin) instead of STDIN_FILENO.
263 commit acbc4cdecbeec2a4dfaac04f185ece49b2ff17c8
264 Author: Lasse Collin <lasse.collin@tukaani.org>
265 Date: Sat Oct 9 23:20:51 2010 +0300
267 lzmainfo: Use setmode() on DOS-like systems.
269 commit ef364d3abc5647111c5424ea0d83a567e184a23b
270 Author: Lasse Collin <lasse.collin@tukaani.org>
271 Date: Sat Oct 9 21:51:03 2010 +0300
273 OS/2 and DOS: Be less verbose on signals.
275 Calling raise() to kill xz when user has pressed C-c
276 is a bit verbose on OS/2 and DOS/DJGPP. Instead of
277 calling raise(), set only the exit status to 1.
279 commit 5629c4be07b6c67e79842b2569da1cedc9c0d69a
280 Author: Lasse Collin <lasse.collin@tukaani.org>
281 Date: Sat Oct 9 19:28:49 2010 +0300
283 DOS: Update the Makefile, config.h and README.
285 This is now simpler and builds only xz.exe.
287 commit f25a77e6b9bc48a243ddfbbd755b7960eec7e0ac
288 Author: Lasse Collin <lasse.collin@tukaani.org>
289 Date: Sat Oct 9 18:57:55 2010 +0300
291 Windows: Put some license info into README-Windows.txt.
293 commit e75100f549f85d231df25c07aa94d63e78e2d668
294 Author: Lasse Collin <lasse.collin@tukaani.org>
295 Date: Sat Oct 9 18:57:04 2010 +0300
297 Windows: Fix a diagnostics bug in build.bash.
299 commit efeb998a2b1025df1c1d202cc7d21d866cd1c336
300 Author: Lasse Collin <lasse.collin@tukaani.org>
301 Date: Sat Oct 9 13:02:15 2010 +0300
303 lzmainfo: Add Windows resource file.
305 commit 389d418445f1623593dfdbba55d52fbb6d1205f5
306 Author: Lasse Collin <lasse.collin@tukaani.org>
307 Date: Sat Oct 9 12:57:25 2010 +0300
309 Add missing public domain notice to lzmadec_w32res.rc.
311 commit 6389c773a4912dd9f111256d74ba1605230a7957
312 Author: Lasse Collin <lasse.collin@tukaani.org>
313 Date: Sat Oct 9 12:52:12 2010 +0300
315 Windows: Update common_w32res.rc.
317 commit 71275457ca24c9b01721f5cfc3638cf094daf454
318 Author: Lasse Collin <lasse.collin@tukaani.org>
319 Date: Sat Oct 9 12:27:08 2010 +0300
321 Windows: Make build.bash prefer MinGW-w32 over MinGW.
323 This is simply for licensing reasons. The 64-bit version
324 will be built with MinGW-w64 anyway (at least for now),
325 so using it also for 32-bit build allows using the same
326 copyright notice about the MinGW-w64/w32 runtime.
328 Note that using MinGW would require a copyright notice too,
329 because its runtime is not in the public domain either even
330 though MinGW's home page claims that it is public domain.
331 See <http://marc.info/?l=mingw-users&m=126489506214078>.
333 commit 3ac35719d8433af937af6491383d4a50e343099b
334 Author: Lasse Collin <lasse.collin@tukaani.org>
335 Date: Sat Oct 9 11:33:21 2010 +0300
337 Windows: Copy COPYING-Windows.txt (if it exists) to the package.
339 Also, put README-Windows.txt to the doc directory like
340 the other documentation files.
342 commit 7b5db576fd7a4a67813b8437a9ccd4dbc94bbaae
343 Author: Lasse Collin <lasse.collin@tukaani.org>
344 Date: Fri Oct 8 21:42:37 2010 +0300
346 Windows: Fix build.bash again.
348 630a8beda34af0ac153c8051b1bf01230558e422 wasn't good.
350 commit d3cd7abe85ec7c2f46cf198b15c00d5d119df3dd
351 Author: Lasse Collin <lasse.collin@tukaani.org>
352 Date: Fri Oct 8 16:53:20 2010 +0300
354 Use LZMA_VERSION_STRING instead of PACKAGE_VERSION.
356 Those are the same thing, and the former makes it a bit
357 easier to build the code with other build systems, because
358 one doesn't need to update the version number into custom
361 This change affects only lzmainfo. Other tools were already
362 using LZMA_VERSION_STRING.
364 commit 084c60d318f2dbaef4078d9b100b4a373d0c3a7f
365 Author: Lasse Collin <lasse.collin@tukaani.org>
366 Date: Fri Oct 8 15:59:25 2010 +0300
368 configure.ac: Remove two unused defines.
370 commit 11f51b6714357cb67ec7e56ed9575c199b5581fe
371 Author: Lasse Collin <lasse.collin@tukaani.org>
372 Date: Fri Oct 8 15:32:29 2010 +0300
374 Make tests accommodate missing xz or xzdec.
376 commit b1c7368f95e93ccdefdd0748e04398c26766f47f
377 Author: Lasse Collin <lasse.collin@tukaani.org>
378 Date: Fri Oct 8 15:25:45 2010 +0300
380 Build: Add options to disable individual command line tools.
382 commit 630a8beda34af0ac153c8051b1bf01230558e422
383 Author: Lasse Collin <lasse.collin@tukaani.org>
384 Date: Thu Oct 7 00:44:53 2010 +0300
386 Windows: Make build.bash work without --enable-dynamic=no.
388 commit f9907503f882a745dce9d84c2968f6c175ba966a
389 Author: Lasse Collin <lasse.collin@tukaani.org>
390 Date: Tue Oct 5 14:13:16 2010 +0300
392 Build: Remove the static/dynamic tricks.
394 Most distros want xz linked against shared liblzma, so
395 it doesn't help much to require --enable-dynamic for that.
396 Those who want to avoid PIC on x86-32 to get better
397 performance, can still do it e.g. by using --disable-shared
398 to compile xz and then another pass to compile shared liblzma.
400 Part of these static/dynamic tricks were needed for Windows
401 in the past. Nowadays we rely on GCC and binutils to do the
402 right thing with auto-import. If the Autotooled build system
403 needs to support some other toolchain on Windows in the future,
404 this may need some rethinking.
406 commit fda4724d8114fccfa31c1839c15479f350c2fb4c
407 Author: Lasse Collin <lasse.collin@tukaani.org>
408 Date: Tue Oct 5 12:18:58 2010 +0300
410 configure.ac: Silence a warning from Autoconf 2.68.
412 commit 80b5675fa62c87426fe86f8fcd20feeabc4361b9
413 Author: Lasse Collin <lasse.collin@tukaani.org>
414 Date: Mon Oct 4 19:43:01 2010 +0300
416 A few more languages files to the xz man page.
418 Thanks to Jonathan Nieder.
420 commit f9722dbeca4dc4c43cfd15d122dafaac50b0a0bb
421 Author: Lasse Collin <lasse.collin@tukaani.org>
422 Date: Sat Oct 2 12:07:33 2010 +0300
426 commit 61ae593661e8dc402394e84d567ca2044a51572b
427 Author: Lasse Collin <lasse.collin@tukaani.org>
428 Date: Sat Oct 2 11:38:20 2010 +0300
430 liblzma: Small fixes to comments in the API headers.
432 commit 9166682dc601fd42c1b9510572e3f917d18de504
433 Author: Lasse Collin <lasse.collin@tukaani.org>
434 Date: Tue Sep 28 11:40:12 2010 +0300
436 Create the PDF versions of the man pages better.
438 commit 17d3c61edd35de8fa884944fc70d1db86daa5dd8
439 Author: Lasse Collin <lasse.collin@tukaani.org>
440 Date: Tue Sep 28 10:59:53 2010 +0300
442 Move version.sh to build-aux.
444 commit 84af9d8770451339a692e9b70f96cf56156a6069
445 Author: Lasse Collin <lasse.collin@tukaani.org>
446 Date: Tue Sep 28 10:53:02 2010 +0300
450 commit 31575a449ac64c523da3bab8d0c0b522cdc7c780
451 Author: Lasse Collin <lasse.collin@tukaani.org>
452 Date: Tue Sep 28 01:17:14 2010 +0300
454 Fix accomodate -> accommodate on the xz man page.
456 commit cec0ddc8ec4ce81685a51998b978e22167e461f9
457 Author: Lasse Collin <lasse.collin@tukaani.org>
458 Date: Mon Sep 27 23:29:34 2010 +0300
460 Major man page updates.
462 Lots of content was updated on the xz man page.
464 Technical improvements:
465 - Start a new sentence on a new line.
466 - Use fairly short lines.
467 - Use constant-width font for examples (where supported).
468 - Some minor cleanups.
470 Thanks to Jonathan Nieder for some language fixes.
472 commit 075257ab0416a0603be930082e31a5703e4ba345
473 Author: Lasse Collin <lasse.collin@tukaani.org>
474 Date: Sun Sep 26 18:10:31 2010 +0300
480 commit 2577da9ebdba13fbe99ae5ee8bde35f7ed60f6d1
481 Author: Lasse Collin <lasse.collin@tukaani.org>
482 Date: Thu Sep 23 14:03:10 2010 +0300
484 Add translations.bash and translation notes to README.
486 translations.bash prints some messages from xz, which
487 hopefully makes it a bit easier to test translations.
489 commit a3c5997c57e5b1a20aae6d1071b584b4f17d0b23
490 Author: Lasse Collin <lasse.collin@tukaani.org>
491 Date: Fri Sep 17 22:14:30 2010 +0300
493 xz: Update the Czech translation.
495 Thanks to Marek Černocký.
497 commit a1766af582dc23fddd9da1eeb4b9d61e3eb4c2e6
498 Author: Lasse Collin <lasse.collin@tukaani.org>
499 Date: Thu Sep 16 23:40:41 2010 +0300
501 xz: Add Italian translation.
503 Thanks to Milo Casagrande and Lorenzo De Liso.
505 commit 21088018554e2b0e02914205377ceb6e34a090bd
506 Author: Lasse Collin <lasse.collin@tukaani.org>
507 Date: Wed Sep 15 00:34:13 2010 +0300
509 xz: Edit a translators comment.
511 commit be16e28ece1b492b8f93382b7fa1cc4da23c6ff6
512 Author: Lasse Collin <lasse.collin@tukaani.org>
513 Date: Tue Sep 14 22:47:14 2010 +0300
515 xz: Add German translation.
517 Thanks to Andre Noll.
519 commit e23ea74f3240e6b69683f9e69d1716e0f9e9092b
520 Author: Lasse Collin <lasse.collin@tukaani.org>
521 Date: Fri Sep 10 14:30:25 2010 +0300
525 commit 8dad2fd69336985adb9f774fa96dc9c0efcb5a71
526 Author: Lasse Collin <lasse.collin@tukaani.org>
527 Date: Fri Sep 10 14:30:07 2010 +0300
531 commit 0b5f07fe3728c27cce416ddc40f7e4803ae96ac2
532 Author: Lasse Collin <lasse.collin@tukaani.org>
533 Date: Fri Sep 10 14:26:20 2010 +0300
535 Updated the git repository address in ChangeLog.
537 commit a8760203f93a69bc39fd14520a6e9e7b7d70be06
538 Author: Lasse Collin <lasse.collin@tukaani.org>
539 Date: Fri Sep 10 14:09:33 2010 +0300
541 xz: Add a comment to translators about "literal context bits".
543 commit bb0b1004f83cdc4d309e1471c2ecaf9f95ce60c5
544 Author: Lasse Collin <lasse.collin@tukaani.org>
545 Date: Fri Sep 10 10:30:33 2010 +0300
549 The code assumed that printing numbers with thousand separators
550 and decimal points would always produce only US-ASCII characters.
551 This was used for buffer sizes (with snprintf(), no overflows)
552 and aligning columns of the progress indicator and --list. That
553 assumption was wrong (e.g. LC_ALL=fi_FI.UTF-8 with glibc), so
554 multibyte character support was added in this commit. The old
555 way is used if the operating system doesn't have enough multibyte
556 support (e.g. lacks wcwidth()).
558 The sizes of buffers were increased to accomodate multibyte
559 characters. I don't know how big they should be exactly, but
560 they aren't used for anything critical, so it's not too bad.
561 If they still aren't big enough, I hopefully get a bug report.
562 snprintf() takes care of avoiding buffer overflows.
564 Some static buffers were replaced with buffers allocated on
565 stack. double_to_str() was removed. uint64_to_str() and
566 uint64_to_nicestr() now share the static buffer and test
567 for thousand separator support.
569 Integrity check names "None" and "Unknown-N" (2 <= N <= 15)
570 were marked to be translated. I had forgot these, plus they
571 wouldn't have worked correctly anyway before this commit,
572 because printing tables with multibyte strings didn't work.
574 Thanks to Marek Černocký for reporting the bug about
575 misaligned table columns in --list output.
577 commit 639f8e2af33cf8a184d59ba56b6df7c098679d61
578 Author: Lasse Collin <lasse.collin@tukaani.org>
579 Date: Wed Sep 8 08:49:22 2010 +0300
581 Update the Czech translation.
583 Thanks to Marek Černocký.
585 commit 41bc9956ebfd7c86777d33676acf34c45e7ca7c7
586 Author: Lasse Collin <lasse.collin@tukaani.org>
587 Date: Tue Sep 7 12:31:40 2010 +0300
589 xz: Add a note to translators.
591 commit 77a7746616e555fc08028e883a56d06bf0088b81
592 Author: Lasse Collin <lasse.collin@tukaani.org>
593 Date: Tue Sep 7 10:42:13 2010 +0300
595 Fix use of N_() and ngettext().
597 I had somehow thought that N_() is usually used
598 as shorthand for ngettext().
600 This also fixes a missing \n from a call to ngettext().
602 commit e6ad39335842343e622ab51207d1d3cb9caad801
603 Author: Lasse Collin <lasse.collin@tukaani.org>
604 Date: Mon Sep 6 19:43:12 2010 +0300
606 Add missing files to POTFILES.in.
608 commit 58f55131820d2e08a1a6beb9ec0ee2378044eb30
609 Author: Lasse Collin <lasse.collin@tukaani.org>
610 Date: Mon Sep 6 10:16:24 2010 +0300
612 xz: Improve a comment.
614 commit bcb1b898341f7073f51660d7052d7ed6c5461a66
615 Author: Lasse Collin <lasse.collin@tukaani.org>
616 Date: Sun Sep 5 21:34:29 2010 +0300
618 xz: Update the comment about NetBSD in file_io.c.
620 Thanks to Joerg Sonnenberger.
622 commit da014d55972f5addbf6b4360d3d8ed2ef4282170
623 Author: Lasse Collin <lasse.collin@tukaani.org>
624 Date: Sun Sep 5 21:11:33 2010 +0300
626 xz: Use an array instead of pointer for stdin_filename.
628 Thanks Joerg Sonnenberger.
630 commit 8c7d3d1a0781c296c6b6e2465becaffd2132f7ee
631 Author: Lasse Collin <lasse.collin@tukaani.org>
632 Date: Sun Sep 5 12:16:17 2010 +0300
634 xz: Hopefully ease translating the messages in list.c.
636 commit ef840950ad99cf2955c754875af0e01acf125079
637 Author: Lasse Collin <lasse.collin@tukaani.org>
638 Date: Sat Sep 4 23:14:44 2010 +0300
642 commit c46afd6edc04ea140db6c59e8486f5707c810c13
643 Author: Lasse Collin <lasse.collin@tukaani.org>
644 Date: Sat Sep 4 23:12:20 2010 +0300
646 xz: Use lzma_lzma_preset() to initialize the options structure.
648 commit 8fd3ac046d0b1416a2094fecc456d9e0f4d5d065
649 Author: Lasse Collin <lasse.collin@tukaani.org>
650 Date: Sat Sep 4 22:16:28 2010 +0300
652 Don't set lc=4 with --extreme.
654 This should reduce the cases where --extreme makes
655 compression worse. On the other hand, some other
656 files may now benefit slightly less from --extreme.
658 commit 474bac0c33e94aeaca8ada17ab19972b1424bc2b
659 Author: Lasse Collin <lasse.collin@tukaani.org>
660 Date: Sat Sep 4 22:10:32 2010 +0300
662 xz: Minor improvements to --help and --long-help.
664 commit 373ee26f955617295c5c537b04a153a1969140d2
665 Author: Jonathan Nieder <jrnieder@gmail.com>
666 Date: Fri Sep 3 16:49:15 2010 -0500
668 Adjust memory limits in test_compress.sh
670 Testing compression at level -4 now requires 48 MiB of free store at
671 compression time and 5 MiB at decompression time.
673 Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
675 commit 2fce9312f36727ea82f3430cc5d3a7d243c5f087
676 Author: Lasse Collin <lasse.collin@tukaani.org>
677 Date: Fri Sep 3 15:54:40 2010 +0300
679 xz: Make -vv show also decompressor memory usage.
681 commit b4b1cbcb53624ab832f8b3189c74450dc7ea29b6
682 Author: Lasse Collin <lasse.collin@tukaani.org>
683 Date: Fri Sep 3 15:13:12 2010 +0300
685 Tweak the compression presets -0 .. -5.
687 "Extreme" mode might need some further tweaking still.
688 Docs were not updated yet.
690 commit 77fe5954cd3d10fb1837372684cbc133b56b6a87
691 Author: Lasse Collin <lasse.collin@tukaani.org>
692 Date: Fri Sep 3 12:28:41 2010 +0300
694 liblzma: Adjust default depth calculation for HC3 and HC4.
696 It was 8 + nice_len / 4, now it is 4 + nice_len / 4.
697 This allows faster settings at lower nice_len values,
698 even though it seems that I won't use automatic depth
699 calcuation with HC3 and HC4 in the presets.
701 commit fce69059cf901ce8075a78c7607d591f144a3b5a
702 Author: Lasse Collin <lasse.collin@tukaani.org>
703 Date: Fri Sep 3 11:11:25 2010 +0300
705 xz: Make --help two lines shorter.
707 At least for now, the --help option doesn't list any
708 options that take arguments, so "Mandatory arguments to..."
711 commit a848e47ced6e5e2a564b5c454b2f5a19c2f40298
712 Author: Lasse Collin <lasse.collin@tukaani.org>
713 Date: Thu Sep 2 19:22:35 2010 +0300
715 xz: Make setting a preset override a custom filter chain.
717 This is more logical behavior than ignoring preset level
718 options once a custom filter chain has been specified.
720 commit b3ff7ba044eaeab3e424d7b51fe914daf681b1a3
721 Author: Lasse Collin <lasse.collin@tukaani.org>
722 Date: Thu Sep 2 19:09:57 2010 +0300
724 xz: Always warn if adjusting dictionary size due to memlimit.
726 commit d5653ba8a1ea9c00de4fddc617aba3c51e18139d
727 Author: Lasse Collin <lasse.collin@tukaani.org>
728 Date: Tue Aug 10 11:04:30 2010 +0300
730 Fix test_compress.sh.
732 It broke when --memory option was removed from xzdec.
734 Thanks to Jonathan Nieder.
736 commit 792331bdee706aa852a78b171040ebf814c6f3ae
737 Author: Lasse Collin <lasse.collin@tukaani.org>
738 Date: Sat Aug 7 20:45:18 2010 +0300
740 Disable the memory usage limiter by default.
742 For several people, the limiter causes bigger problems that
743 it solves, so it is better to have it disabled by default.
744 Those who want to have a limiter by default need to enable
745 it via the environment variable XZ_DEFAULTS.
747 Support for environment variable XZ_DEFAULTS was added. It is
748 parsed before XZ_OPT and technically identical with it. The
749 intended uses differ quite a bit though; see the man page.
751 The memory usage limit can now be set separately for
752 compression and decompression using --memlimit-compress and
753 --memlimit-decompress. To set both at once, -M or --memlimit
754 can be used. --memory was retained as a legacy alias for
755 --memlimit for backwards compatibility.
757 The semantics of --info-memory were changed in backwards
758 incompatible way. Compatibility wasn't meaningful due to
759 changes in the memory usage limiter functionality.
761 The memory usage limiter info is no longer shown at the
762 bottom of xz --long -help.
764 The memory usage limiter support for removed completely from xzdec.
766 xz's man page was updated to match the above changes. Various
767 unrelated fixes were also made to the man page.
769 commit 4a45dd4c39f75d25c7a37b6400cb24d4010ca801
770 Author: Lasse Collin <lasse.collin@tukaani.org>
771 Date: Fri Aug 6 20:22:16 2010 +0300
773 Add missing const to a global constant in xz.
775 commit 01aa4869cb220b7fdad6d1acbabb2233045daa8f
776 Author: Lasse Collin <lasse.collin@tukaani.org>
777 Date: Wed Jul 28 11:44:55 2010 +0300
779 Language fixes for man pages.
781 Thanks to A. Costa and Jonathan Nieder.
783 commit ce1f0deafe8504e1492bf1b1efb3e3ec950b1a2b
784 Author: Lasse Collin <lasse.collin@tukaani.org>
785 Date: Tue Jul 27 20:47:12 2010 +0300
787 Windows: Add a note about building a Git repository snapshot
789 commit 507a4a4dea1e5462f12f7ed4b076c34e02054a38
790 Author: Lasse Collin <lasse.collin@tukaani.org>
791 Date: Tue Jul 27 20:45:03 2010 +0300
793 Windows: build.sh is a bash script so name it correctly.
795 commit b1cbfd40f049a646a639eb78a3e41e9e3ef73339
796 Author: Lasse Collin <lasse.collin@tukaani.org>
797 Date: Tue Jul 27 20:27:32 2010 +0300
799 Windows: Don't strip liblzma.a too much.
801 commit a540198ffb25fad36380c5e92ac20c2d28eec46a
802 Author: Lasse Collin <lasse.collin@tukaani.org>
803 Date: Tue Jul 13 20:07:26 2010 +0300
807 commit bab0f01ed931f606b4675aa9f9331a17cec09bad
808 Author: Lasse Collin <lasse.collin@tukaani.org>
809 Date: Tue Jul 13 19:55:50 2010 +0300
811 Add two simple example programs.
813 Hopefully these help a bit when learning the basics
814 of liblzma API. I plan to write detailed examples about
815 both basic and advanced features with lots of comments,
816 but these two examples are good have right now.
818 The examples were written by Daniel Mealha Cabrita. Thanks.
820 commit c15c42abb3c8c6e77c778ef06c97a4a10b8b5d00
821 Author: Lasse Collin <lasse.collin@tukaani.org>
822 Date: Tue Jun 15 14:06:29 2010 +0300
826 commit 2130926dd1c839280358172dfadd8d3054bde2b4
827 Author: Lasse Collin <lasse.collin@tukaani.org>
828 Date: Fri Jun 11 21:51:32 2010 +0300
832 commit bc612d0e0c9e4504c59d49168e87a7ae3e458443
833 Author: Lasse Collin <lasse.collin@tukaani.org>
834 Date: Fri Jun 11 21:48:32 2010 +0300
836 Clarify the description of the default memlimit in the man page.
838 Thanks to Denis Excoffier.
840 commit e1b6935d60a00405e6b5b455a3426d2248cc926c
841 Author: Lasse Collin <lasse.collin@tukaani.org>
842 Date: Fri Jun 11 21:43:28 2010 +0300
844 Fix string to uint64_t conversion.
846 Thanks to Denis Excoffier for the bug report.
848 commit 3e49c8acb0f5312948eddb2342dbb5802d4571d0
849 Author: Lasse Collin <lasse.collin@tukaani.org>
850 Date: Fri Jun 11 10:40:28 2010 +0300
852 Put the git commit to the filename in mydist rule.
854 commit d8b41eedce486d400f701b757b7b5e4e32276618
855 Author: Lasse Collin <lasse.collin@tukaani.org>
856 Date: Wed Jun 2 23:13:55 2010 +0300
858 Fix compiling with -Werror.
860 commit b5fbab6123a39c9a55cd5d7af410e9aae067d5f8
861 Author: Lasse Collin <lasse.collin@tukaani.org>
862 Date: Wed Jun 2 23:09:22 2010 +0300
864 Silence a bogus Valgrind warning.
866 When using -O2 with GCC, it liked to swap two comparisons
867 in one "if" statement. It's otherwise fine except that
868 the latter part, which is seemingly never executed, got
869 executed (nothing wrong with that) and then triggered
870 warning in Valgrind about conditional jump depending on
871 uninitialized variable. A few people find this annoying
872 so do things a bit differently to avoid the warning.
874 commit 29a7b250e685852f2f97615493ec49acaf528623
875 Author: Lasse Collin <lasse.collin@tukaani.org>
876 Date: Wed Jun 2 21:32:12 2010 +0300
878 Fix a Windows-specific FIXME in signal handling code.
880 commit e89d987056cee7d4e279be3ef3a6cc690bfc0e6d
881 Author: Lasse Collin <lasse.collin@tukaani.org>
882 Date: Wed Jun 2 17:46:58 2010 +0300
884 Adjust SA_RESTART workaround.
886 I want to get a bug report if something else than
887 DJGPP lacks SA_RESTART.
889 commit e243145c84ab5c3be8259fd486ead0de5235b3f0
890 Author: Lasse Collin <lasse.collin@tukaani.org>
891 Date: Tue Jun 1 16:02:30 2010 +0300
895 - Concatenating .xz files and padding
898 - A few examples (but many more are needed)
900 commit ce6dc3c0a891f23a862f80ec08d3b6f0beb2a562
901 Author: Lasse Collin <lasse.collin@tukaani.org>
902 Date: Tue Jun 1 15:51:44 2010 +0300
904 Major update to xz --list.
906 commit 905e54804a899e4ad526d38fdba7e803ab9b71bd
907 Author: Lasse Collin <lasse.collin@tukaani.org>
908 Date: Tue Jun 1 14:13:03 2010 +0300
910 Rename message_filters_get() to message_filters_to_str().
912 commit 4b346ae8af20045027ae5efb068c6d69da3324d2
913 Author: Lasse Collin <lasse.collin@tukaani.org>
914 Date: Tue Jun 1 14:09:12 2010 +0300
918 commit 07dc34f6da45c9ab757dad7fd5eef522ad27d296
919 Author: Lasse Collin <lasse.collin@tukaani.org>
920 Date: Thu May 27 16:17:42 2010 +0300
922 Fix lzma_block_compressed_size().
924 commit 44d70cb154225e47eebf15a3cfbdf3794cbb4593
925 Author: Lasse Collin <lasse.collin@tukaani.org>
926 Date: Thu May 27 14:32:51 2010 +0300
928 Take Cygwin into account in some #if lines.
930 This change is no-op, but good to have just in case
933 commit a334348dc02803241cf4e0a539eecdc0e7ad2cc7
934 Author: Lasse Collin <lasse.collin@tukaani.org>
935 Date: Thu May 27 13:42:44 2010 +0300
937 Remove references to the Subblock filter in xz and tests.
939 Thanks to Jonathan Nieder.
941 commit 70e5e2f6a7084e6af909deee88ceac2f6efa7893
942 Author: Lasse Collin <lasse.collin@tukaani.org>
943 Date: Thu May 27 13:35:36 2010 +0300
945 Remove unused chunk_size.c.
947 Thanks to Jonathan Nieder for the reminder.
949 commit 01a414eaf4be6352c06b48001b041b47e8202faa
950 Author: Jonathan Nieder <jrnieder@gmail.com>
951 Date: Thu May 27 02:31:33 2010 -0500
953 Use my_min() instead of MIN() in src/xz/list.c
955 This should have been done in
956 920a69a8d8e4203c5edddd829d932130eac188ea.
958 commit 920a69a8d8e4203c5edddd829d932130eac188ea
959 Author: Lasse Collin <lasse.collin@tukaani.org>
960 Date: Wed May 26 10:36:46 2010 +0300
962 Rename MIN() and MAX() to my_min() and my_max().
964 This should avoid some minor portability issues.
966 commit 019ae27c24d0c694545a6a46f8b9fb552198b015
967 Author: Lasse Collin <lasse.collin@tukaani.org>
968 Date: Wed May 26 10:30:20 2010 +0300
970 Fix compilation of debug/known_sizes.c.
972 commit 98a4856a6ea84f79c790057a6eb89a25bc45b074
973 Author: Lasse Collin <lasse.collin@tukaani.org>
974 Date: Wed May 26 10:28:54 2010 +0300
976 Remove references to Subblock filter in debug/sync_flush.c.
978 commit 703d2c33c095c41ae0693ee8c27c45e3847e4535
979 Author: Lasse Collin <lasse.collin@tukaani.org>
980 Date: Wed May 26 10:16:57 2010 +0300
982 Better #error message.
984 commit d8a55c48b39703dd83f11089ad01e1ff2ac102e0
985 Author: Lasse Collin <lasse.collin@tukaani.org>
986 Date: Wed May 26 09:55:47 2010 +0300
988 Remove the Subblock filter code for now.
990 The spec isn't finished and the code didn't compile anymore.
991 It won't be included in XZ Utils 5.0.0. It's easy to get it
992 back once the spec is done.
994 commit b6377fc990f9b8651149cae0fecb8b9c5904e26d
995 Author: Lasse Collin <lasse.collin@tukaani.org>
996 Date: Sun May 16 18:42:22 2010 +0300
998 Split message_filters().
1000 message_filters_to_str() converts the filter chain to
1001 a string. message_filters_show() replaces the original
1004 uint32_to_optstr() was also added to show the dictionary
1005 size in nicer format when possible.
1007 commit d9986db782d6cf0f314342127280519339378fa0
1008 Author: Lasse Collin <lasse.collin@tukaani.org>
1009 Date: Fri May 14 23:17:20 2010 +0300
1011 Omit lzma_restrict from the API headers.
1013 It isn't really useful so omitting it makes things
1014 shorter and slightly more readable.
1016 commit 0d3489efca0a723dca0394809fa3e6170843af4b
1017 Author: Lasse Collin <lasse.collin@tukaani.org>
1018 Date: Mon May 10 19:57:24 2010 +0300
1022 commit 3fb3d594a2b53886adee161b6261e92277f05f7c
1023 Author: Lasse Collin <lasse.collin@tukaani.org>
1024 Date: Mon May 10 19:54:52 2010 +0300
1028 commit 6548e304657e77d3a972053db3c41c5daf591113
1029 Author: Lasse Collin <lasse.collin@tukaani.org>
1030 Date: Mon May 10 19:54:15 2010 +0300
1032 Updates to tuklib_physmem and tuklib_cpucores.
1034 Don't use #error to generate compile error, because some
1035 compilers actually don't take it as an error. This fixes
1036 tuklib_physmem on IRIX.
1038 Fix incorrect error check for sysconf() return values.
1040 Add AIX, HP-UX, and Tru64 specific code to detect the
1043 Add HP-UX specific code to detect the number of CPU cores.
1045 Thanks a lot to Peter O'Gorman for initial patches,
1046 testing, and debugging these fixes.
1048 commit a290cfee3e23f046889c022aa96b4eca2016fdda
1049 Author: Lasse Collin <lasse.collin@tukaani.org>
1050 Date: Mon Apr 12 21:55:56 2010 +0300
1052 Show both elapsed time and estimated remaining time in xz -v.
1054 The extra space for showing both has been taken from the
1055 sizes field. If the sizes grow big, bigger units than MiB
1056 will be used. It makes it slightly difficult to see that
1057 progress is still happening with huge files, but it should
1060 Thanks to Trent W. Buck for <http://bugs.debian.org/574583>
1061 and Jonathan Nieder for suggestions how to fix it.
1063 commit a1f7a986b8d708f9290da9799ca1b8d7082fad3e
1064 Author: Lasse Collin <lasse.collin@tukaani.org>
1065 Date: Wed Mar 31 16:47:25 2010 +0300
1067 Add a simple tip to faq.txt about tar and xz.
1069 Thanks to Gilles Espinasse.
1071 commit c737eec91d200d730aa82662affd6b06ebb0bff0
1072 Author: Lasse Collin <lasse.collin@tukaani.org>
1073 Date: Mon Mar 22 21:03:03 2010 +0200
1077 commit f4b2b52624b802c786e4e2a8eb6895794dd93b24
1078 Author: Lasse Collin <lasse.collin@tukaani.org>
1079 Date: Sun Mar 7 19:52:25 2010 +0200
1081 Fix xzgrep to not break if filenames have spaces or quotes.
1083 Thanks to someone who reported the bug on IRC.
1085 commit cf38da00a140bd3bd65b192390ae5553380fd774
1086 Author: Lasse Collin <lasse.collin@tukaani.org>
1087 Date: Sun Mar 7 13:59:32 2010 +0200
1089 Treat all integer multiplier suffixes as base-2.
1091 Originally both base-2 and base-10 were supported, but since
1092 there seems to be little need for base-10 in XZ Utils, treat
1093 everything as base-2 and also be more relaxed about the case
1094 of the first letter of the suffix. Now xz will accept e.g.
1095 KiB, Ki, k, K, kB, and KB, and interpret them all as 1024. The
1096 recommended spelling of the suffixes are still KiB, MiB, and GiB.
1098 commit 00fc1211ae7b687ac912098f4479112059deccbd
1099 Author: Lasse Collin <lasse.collin@tukaani.org>
1100 Date: Sun Mar 7 13:50:23 2010 +0200
1102 Consistently round up the memory usage limit in messages.
1104 It still feels a bit wrong to round 1 byte to 1 MiB but
1105 at least it is now done consistently so that the same
1106 byte value is always rounded the same way to MiB.
1108 commit 9886d436ff5615fc70eef32ff757b1e934069621
1109 Author: Lasse Collin <lasse.collin@tukaani.org>
1110 Date: Sun Mar 7 13:34:34 2010 +0200
1112 Change the default of --enable-assume-ram from 32 to 128 MiB.
1114 This is to allow files created with "xz -9" to be decompressed
1115 if the amount of RAM cannot be determined.
1117 commit 2672bcc9f85ba28ff648e092e9eb4cd9e69ce418
1118 Author: Lasse Collin <lasse.collin@tukaani.org>
1119 Date: Sun Mar 7 13:29:28 2010 +0200
1121 Increase the default memory usage limit on "low-memory" systems.
1123 Previously the default limit was always 40 % of RAM. The
1124 new limit is a little bit more complex:
1126 - If 40 % of RAM is at least 80 MiB, 40 % of RAM is used
1129 - If 80 % of RAM is over 80 MiB, 80 MiB is used as the limit.
1131 - Otherwise 80 % of RAM is used as the limit.
1133 This should make it possible to decompress files created with
1134 "xz -9" on more systems. Swapping is generally more expected
1135 on systems with less RAM, so higher default limit on them
1136 shouldn't cause too bad surprises in terms of heavy swapping.
1137 Instead, the higher default limit should reduce the number of
1138 bad surprises when it used to prevent decompression of files
1139 created with "xz -9". The DoS prevention system shouldn't be
1142 Note that even with the new default limit, a system with 64 MiB
1143 RAM cannot decompress files created with "xz -9" without user
1144 overriding the limit. This should be OK, because if xz is going
1145 to need more memory than the system has RAM, it will run very
1146 very slowly and thus it's good that user has to override the limit
1149 commit 5527b7269a997e7f335d60f237a64bbf225d9dc7
1150 Author: Lasse Collin <lasse.collin@tukaani.org>
1151 Date: Sat Mar 6 21:36:19 2010 +0200
1155 commit d0d1c51aea4351288a7e533cce28cb7f852f6b05
1156 Author: Lasse Collin <lasse.collin@tukaani.org>
1157 Date: Sat Mar 6 21:17:20 2010 +0200
1159 Fix missing initialization in lzma_strm_init().
1161 With bad luck, lzma_code() could return LZMA_BUF_ERROR
1164 This has been here since the early days of liblzma.
1165 It got triggered by the modifications made to the xz
1166 tool in commit 18c10c30d2833f394cd7bce0e6a821044b15832f
1167 but only when decompressing .lzma files. Somehow I managed
1168 to miss testing that with Valgrind earlier.
1170 This fixes <http://bugs.gentoo.org/show_bug.cgi?id=305591>.
1171 Thanks to Rafał Mużyło for helping to debug it on IRC.
1173 commit eb7d51a3faf9298c0c7aa9aaeae1023dcf9e37ea
1174 Author: Lasse Collin <lasse.collin@tukaani.org>
1175 Date: Fri Feb 12 13:16:15 2010 +0200
1177 Collection of language fixes to comments and docs.
1179 Thanks to Jonathan Nieder.
1181 commit 4785f2021aa6a23f1caf724fcc823e562584f225
1182 Author: Lasse Collin <lasse.collin@tukaani.org>
1183 Date: Fri Feb 12 12:41:20 2010 +0200
1185 Fix jl -> jb in ASM files.
1187 commit 6b50c9429bf85521d355adc61745d06ee017f8c8
1188 Author: Lasse Collin <lasse.collin@tukaani.org>
1189 Date: Fri Feb 12 12:31:22 2010 +0200
1191 Use __APPLE__ instead of __MACH__ in ASM files.
1193 This allows the files to work on HURD.
1195 Thanks to Jonathan Nieder.
1197 commit 6503fde658a5cdbdd907a788865470dd64771601
1198 Author: Lasse Collin <lasse.collin@tukaani.org>
1199 Date: Sun Feb 7 19:48:06 2010 +0200
1201 Subtle change to liblzma Block handling API.
1203 lzma_block.version has to be initialized even for
1204 lzma_block_header_decode(). This way a future version
1205 of liblzma won't allocate memory in a way that an old
1206 application doesn't know how to free it.
1208 The subtlety of this change is that all current apps
1209 using lzma_block_header_decode() will keep working for
1210 now, because the only possible version value is zero,
1211 and lzma_block_header_decode() unconditionally sets the
1212 version to zero even now. Unless fixed, these apps will
1213 break in the future if a new version of the Block options
1216 commit dd7c3841ff78cb94ce02b0220c6e4748460970f7
1217 Author: Lasse Collin <lasse.collin@tukaani.org>
1218 Date: Tue Feb 2 11:50:11 2010 +0200
1220 Fix wrong assertion.
1222 This was added in 455e68c030fde8a8c2f5e254c3b3ab9489bf3735.
1224 commit 9d67588c1597849504a3e5ac8bf6f06e7d2ee8be
1225 Author: Lasse Collin <lasse.collin@tukaani.org>
1226 Date: Mon Feb 1 22:48:42 2010 +0200
1230 commit fef6333f52c8801308c3b78acb7942988541d137
1231 Author: Lasse Collin <lasse.collin@tukaani.org>
1232 Date: Mon Feb 1 22:47:54 2010 +0200
1234 Fix typos in comments.
1236 commit 455e68c030fde8a8c2f5e254c3b3ab9489bf3735
1237 Author: Lasse Collin <lasse.collin@tukaani.org>
1238 Date: Mon Feb 1 22:46:56 2010 +0200
1240 Fix signal handling for --list.
1242 commit 82220a149015616f75641ee8bbea415137535b9b
1243 Author: Lasse Collin <lasse.collin@tukaani.org>
1244 Date: Mon Feb 1 11:44:45 2010 +0200
1246 Fix compression of symlinks with --force.
1248 xz --force accepted symlinks, but didn't remove
1249 them after successful compression. Instead, an error
1250 message was displayed.
1252 commit d4da177d5ba3d2ef7323a6f1e06ca16e0478810e
1253 Author: Lasse Collin <lasse.collin@tukaani.org>
1254 Date: Mon Feb 1 10:20:57 2010 +0200
1258 commit f9dd797a423a148903cf345b4146cb1fe1eab11d
1259 Author: Lasse Collin <lasse.collin@tukaani.org>
1260 Date: Sun Jan 31 23:43:54 2010 +0200
1264 commit ee5ddb8b28419fe4923ded5c18a50570a762dcab
1265 Author: Lasse Collin <lasse.collin@tukaani.org>
1266 Date: Sun Jan 31 23:41:29 2010 +0200
1270 commit 11936ad3f5a2e97bda3463c7a56a2f4bb9265ea6
1271 Author: Lasse Collin <lasse.collin@tukaani.org>
1272 Date: Sun Jan 31 23:35:04 2010 +0200
1274 Mention TODO in README.
1276 commit 2901a8e7e82af05675b8cd8758a8ceddb111359f
1277 Author: Lasse Collin <lasse.collin@tukaani.org>
1278 Date: Sun Jan 31 23:31:14 2010 +0200
1282 commit 8884e16864ba53fb4b58623d7537d7ef30c28e11
1283 Author: Lasse Collin <lasse.collin@tukaani.org>
1284 Date: Sun Jan 31 23:28:51 2010 +0200
1286 Revise the Windows build files.
1288 The old Makefile + config.h was deleted, because it
1289 becomes outdated too easily and building with the
1290 Autotools based build system works fine even on Windows.
1292 windows/build.sh hasn't got much testing, but it should
1293 work to build 32-bit x86 and x86-64 versions of XZ Utils
1294 using MSYS, MinGW or MinGW-w32, and MinGW-w64.
1296 windows/INSTALL-Windows.txt describes what packages are
1297 needed and how to install them.
1299 windows/README-Windows.txt is a readme file for the binary
1300 package that build.sh hopefully builds.
1302 There are no instructions about using Autotools for now,
1303 so those using a git snapshot may want to run
1304 "autoreconf -fi && ./configure && make mydist" on a UN*X
1305 box and then copy the resulting .tar.gz to a Windows.
1307 commit 34eb5e201d62f7f46bbe6fe97cfe08cb31b3b88c
1308 Author: Lasse Collin <lasse.collin@tukaani.org>
1309 Date: Sun Jan 31 19:52:38 2010 +0200
1311 Select the default integrity check type at runtime.
1313 Previously it was set statically to CRC64 or CRC32
1314 depending on options passed to the configure script.
1316 commit 96a4f840e3b9ca5c81e5711ff9c267b194f93ef1
1317 Author: Lasse Collin <lasse.collin@tukaani.org>
1318 Date: Sun Jan 31 18:17:50 2010 +0200
1320 Improve displaying of the memory usage limit.
1322 commit b3cc4d8edd68a0250cc69680c99b9f7343f99cf2
1323 Author: Lasse Collin <lasse.collin@tukaani.org>
1324 Date: Sun Jan 31 12:53:56 2010 +0200
1326 Don't use uninitialized sigset_t.
1328 If signal handlers haven't been established, then it's
1329 useless to try to block them, especially since the sigset_t
1330 used for blocking hasn't been initialized yet.
1332 commit 231c3c7098f1099a56abb8afece76fc9b8699f05
1333 Author: Lasse Collin <lasse.collin@tukaani.org>
1334 Date: Sun Jan 31 12:01:54 2010 +0200
1336 Delay opening the destionation file and other fixes.
1338 The opening of the destination file is now delayed a little.
1339 The coder is initialized, and if decompressing, the memory
1340 usage of the first Block compared against the memory
1341 usage limit before the destination file is opened. This
1342 means that if --force was used, the old "target" file won't
1343 be deleted so easily when something goes wrong very early.
1344 Thanks to Mark K for the bug report.
1346 The above fix required some changes to progress message
1347 handling. Now there is a separate function for setting and
1348 printing the filename. It is used also in list.c.
1350 list_file() now handles stdin correctly (gives an error).
1352 A useless check for user_abort was removed from file_io.c.
1354 commit 0dbd0641db99d5e73d51d04ce7a71e52dc6b4105
1355 Author: Lasse Collin <lasse.collin@tukaani.org>
1356 Date: Fri Jan 29 22:48:04 2010 +0200
1358 Add list.h to src/xz/Makefile.am.
1360 This should have been already in
1361 0bc9eab243dee3be764b3530433a7fcdc3f7c6a1.
1363 commit b4b1a56e0cbd597157858264f5c7189201ac9018
1364 Author: Lasse Collin <lasse.collin@tukaani.org>
1365 Date: Fri Jan 29 13:24:27 2010 +0200
1367 Add lzmainfo.1 to manfiles list to convert to .txt and .pdf.
1369 commit 5574d64e03ad3a3d6e00e4b0d3e81c7b5529ec95
1370 Author: Lasse Collin <lasse.collin@tukaani.org>
1371 Date: Wed Jan 27 16:42:11 2010 +0200
1373 Silence two compiler warnings on DOS-like systems.
1375 commit b063cc34a30a4edf109343ff373b2b62b8ca72d3
1376 Author: Lasse Collin <lasse.collin@tukaani.org>
1377 Date: Wed Jan 27 13:31:03 2010 +0200
1379 Use PACKAGE_URL instead of custom PACKAGE_HOMEPAGE.
1381 commit 38b8035b5cb5f56457c5fa5a891d6900fcf5984f
1382 Author: Lasse Collin <lasse.collin@tukaani.org>
1383 Date: Tue Jan 26 23:37:46 2010 +0200
1385 Add a missing space to an error message.
1387 Thanks to Robert Readman.
1389 commit e5496f9628ff5979392a80421d0b63a4de8015b4
1390 Author: Lasse Collin <lasse.collin@tukaani.org>
1391 Date: Tue Jan 26 22:53:37 2010 +0200
1393 Use past tense in error message in io_unlink().
1395 Added a note to translators too.
1397 Thanks to Robert Readman.
1399 commit d9a9800597ea540090e434132c3b511217df0a2b
1400 Author: Lasse Collin <lasse.collin@tukaani.org>
1401 Date: Tue Jan 26 15:42:24 2010 +0200
1403 Fix too small static buffer in util.c.
1405 This was introduced in
1406 0dd6d007669b946543ca939a44243833c79e08f4 two days ago.
1408 commit d0b4bbf5da068503c099cd456e294d7673548cc0
1409 Author: Lasse Collin <lasse.collin@tukaani.org>
1410 Date: Tue Jan 26 14:46:43 2010 +0200
1414 commit 0bc9eab243dee3be764b3530433a7fcdc3f7c6a1
1415 Author: Lasse Collin <lasse.collin@tukaani.org>
1416 Date: Sun Jan 24 23:50:54 2010 +0200
1418 Add initial version of xz --list.
1420 This is a bit rough but should be useful for basic things.
1421 Ideas (with detailed examples) about the output format are
1424 The output of --robot --list is not necessarily stable yet,
1425 although I don't currently have any plans about changing it.
1427 The man page hasn't been updated yet.
1429 commit df254ce03be016e217b511e7acd5d493f9929ca5
1430 Author: Lasse Collin <lasse.collin@tukaani.org>
1431 Date: Sun Jan 24 22:46:11 2010 +0200
1435 It will be used by --list.
1437 commit ef68dd4a92976276304de2aedfbe34ae91a86abb
1438 Author: Lasse Collin <lasse.collin@tukaani.org>
1439 Date: Sun Jan 24 22:45:14 2010 +0200
1441 Set LC_NUMERIC=C when --robot is used.
1443 It is to ensure that floating point numbers
1444 will always have a dot as the decimal separator.
1446 commit 0dd6d007669b946543ca939a44243833c79e08f4
1447 Author: Lasse Collin <lasse.collin@tukaani.org>
1448 Date: Sun Jan 24 16:57:40 2010 +0200
1450 Some improvements to printing sizes in xz.
1452 commit 2a98fdffd68c66371279c211c29153c808ad5c1d
1453 Author: Lasse Collin <lasse.collin@tukaani.org>
1454 Date: Wed Jan 20 22:02:35 2010 +0200
1456 Fix a typo in README.
1458 Thanks to R. Bijker.
1460 commit 07a11dad44e041b01dcfc73e8d4e00731158c06d
1461 Author: Lasse Collin <lasse.collin@tukaani.org>
1462 Date: Sun Jan 17 11:59:54 2010 +0200
1464 Updated windows/Makefile.
1466 Thanks to Dan Shechter for the patch.
1468 It is likely that windows/Makefile will be removed
1469 completely, because Autotols based build nowadays
1470 works well with both 32-bit and 64-bit MinGW (I
1471 just need to update the docs).
1473 commit 37f31ead9d2b4e467df11450cf29ed7d7e3e25f3
1474 Author: Lasse Collin <lasse.collin@tukaani.org>
1475 Date: Fri Jan 15 11:05:11 2010 +0200
1477 Update the xz man page to match the previous two commits.
1479 commit 3ffd5d81a43210c8da56da5c5b3637d3f8bc63c7
1480 Author: Lasse Collin <lasse.collin@tukaani.org>
1481 Date: Wed Jan 13 19:10:25 2010 +0200
1483 Don't read compressed data from a terminal or write it
1484 to a terminal even if --force is specified.
1486 It just seems more reasonable this way.
1488 The new behavior matches bzip2. The old one matched gzip.
1490 commit 23ac2c44c3ac76994825adb7f9a8f719f78b5ee4
1491 Author: Lasse Collin <lasse.collin@tukaani.org>
1492 Date: Wed Jan 13 18:12:40 2010 +0200
1494 Don't compress or decompress special files unless writing
1495 to stdout even if --force is used.
1497 --force will still enable compression of symlinks, but only
1498 in case they point to a regular file.
1500 The new way simply seems more reasonable. It matches gzip's
1501 behavior while the old one matched bzip2's behavior.
1503 commit cee12aa852ec0902983dc1f153346ef750157fb9
1504 Author: Lasse Collin <lasse.collin@tukaani.org>
1505 Date: Tue Jan 12 16:30:33 2010 +0200
1509 commit 153c7740c54b3c90129dbd3d6153ac1303c4d605
1510 Author: Lasse Collin <lasse.collin@tukaani.org>
1511 Date: Tue Jan 12 16:18:14 2010 +0200
1513 Add IRIX-specific code to tuklib_physmem and tuklib_cpucores.
1515 This is untested but it will get tested soon and, if needed,
1518 Thanks to Stuart Shelton.
1520 commit 8ea8dc754a7a5bc2d60db1eac201839cabdab6a1
1521 Author: Lasse Collin <lasse.collin@tukaani.org>
1522 Date: Fri Jan 1 00:29:10 2010 +0200
1524 Fix _memconfig() functions.
1526 This affects lzma_memusage() and lzma_memlimit_get().
1528 commit 1a7ec87c8ee61dfc2e496d2e1fb7ab0939804691
1529 Author: Lasse Collin <lasse.collin@tukaani.org>
1530 Date: Thu Dec 31 22:45:53 2009 +0200
1532 Revised the Index handling code.
1534 This breaks API and ABI but most apps are not affected
1535 since most apps don't use this part of the API. You will
1536 get a compile error if you are using anything that got
1541 - Ability to store Stream Flags, which are needed
1542 for random-access reading in multi-Stream files.
1544 - Separate function to set size of Stream Padding.
1546 - Iterator structure makes it possible to read the same
1547 lzma_index from multiple threads at the same time.
1549 - A lot faster code to locate Blocks.
1551 - Removed lzma_index_equal() without adding anything
1552 to replace it. I don't know what it should do exactly
1553 with the new features and what actually needs this
1554 function in the first place other than test_index.c,
1555 which now has its own code to compare lzma_indexes.
1557 commit f29997a846e673cb3b8cbd57de47ed313b3978bb
1558 Author: Lasse Collin <lasse.collin@tukaani.org>
1559 Date: Thu Dec 31 21:13:25 2009 +0200
1561 Remove c-format tag in cs.po.
1563 It was fixed in the C code earlier.
1565 commit 097bad000363e0bf29f8274ad2d7ab59f7dbf644
1566 Author: Lasse Collin <lasse.collin@tukaani.org>
1567 Date: Thu Dec 31 21:11:05 2009 +0200
1569 Add missing lzma_nothrow in filter.h.
1571 commit b56cb1fc31fa2381f92eefc040df85667048d626
1572 Author: Lasse Collin <lasse.collin@tukaani.org>
1573 Date: Wed Dec 9 18:13:44 2009 +0200
1575 Remove redefinition of _(msgid) macro from lzmainfo.c.
1577 commit 171b03febfe09d9fae6ac8be6aa4518bcaf427d2
1578 Author: Jonathan Nieder <jrnieder@gmail.com>
1579 Date: Tue Dec 8 19:41:57 2009 -0600
1581 update po/.gitignore
1583 Since the *.gmo files are deleted by the maintainer-clean target,
1584 I assume they are not meant to be tracked.
1586 Also add the other files listed in the Makefile’s clean targets
1587 (stamp-poT, xz.po, xz.[12].po, *.new.po, xz.mo) to make sure they
1588 are not accidentally tracked. Most of these are intermediate
1589 files that would not appear unless a build is interrupted or
1592 Split the list of untracked files by origin to make it easier to
1593 tell if files are missing in the future.
1595 Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
1597 commit f7e44c6c11f630519072971b8b07a5729c096c36
1598 Author: Lasse Collin <lasse.collin@tukaani.org>
1599 Date: Wed Dec 9 00:38:55 2009 +0200
1601 Always rely on GCC's auto-import on Windows.
1603 I understood that this is nicer, because then people
1604 don't need to worry about the LZMA_API_STATIC macro.
1606 Thanks to Charles Wilson and Keith Marshall.
1608 commit 7b76a3e2336f25088957cba92b0dbd854d9caa3c
1609 Author: Lasse Collin <lasse.collin@tukaani.org>
1610 Date: Mon Dec 7 21:46:53 2009 +0200
1612 Fix file_io.c on DOS-like systems.
1614 The problem was introduced when adding sparse file
1615 support in 465d1b0d6518c5d980f2db4c2d769f9905bdd902.
1617 Thanks to Charles Wilson.
1619 commit 0696f5d268362221380e039bad48a86e29067c6a
1620 Author: Lasse Collin <lasse.collin@tukaani.org>
1621 Date: Mon Dec 7 20:54:21 2009 +0200
1623 Add Czech translation.
1625 Thanks to Marek Černocký.
1627 Other people planning to translate xz: Note that the
1628 messages are a little bit in flux still. Translations
1629 are still welcome, just be prepared to some extra work
1630 in case there are changes.
1632 commit 5e817a50d276f0a3607638c1c1d449d50b9aa4e5
1633 Author: Lasse Collin <lasse.collin@tukaani.org>
1634 Date: Mon Dec 7 20:32:08 2009 +0200
1636 Add a note for translators to add a bug reporting address
1637 for translation bugs.
1639 commit 6db1c35be9e1e364cdacff6878910e1b7aac2a37
1640 Author: Lasse Collin <lasse.collin@tukaani.org>
1641 Date: Mon Dec 7 20:07:02 2009 +0200
1643 Prevent xgettext from taking one regular string as a C format string.
1645 Thanks to Marek Černocký.
1647 commit e0c2776b6ffbd2b1900fde353aceac734edc93d7
1648 Author: Lasse Collin <lasse.collin@tukaani.org>
1649 Date: Sat Nov 28 17:45:22 2009 +0200
1651 Remove duplicate code in io_open_dest().
1653 Fix a missing _() in the error message too.
1655 commit f057a33c6f7c5992389479f2d4feabf2900ba7ee
1656 Author: Lasse Collin <lasse.collin@tukaani.org>
1657 Date: Thu Nov 26 10:11:23 2009 +0200
1659 Typo fix to sysdefs.h.
1661 Thanks to Jonathan Nieder.
1663 commit 8767b41534eafdf5e742e12190646bf5740b0cdb
1664 Author: Lasse Collin <lasse.collin@tukaani.org>
1665 Date: Thu Nov 26 10:10:36 2009 +0200
1667 Fix a memory leak in test_index.c.
1669 This was introduced in
1670 bd13b04e202b6f495a68eb0766f97085b7c50a06.
1672 Thanks to Jim Meyering for noticing it.
1674 commit 919fbaff860acdaa4bcd216500a0b1c960a6db92
1675 Author: Lasse Collin <lasse.collin@tukaani.org>
1676 Date: Wed Nov 25 14:22:19 2009 +0200
1678 Add missing error check to coder.c.
1680 With bad luck this could cause a segfault due to
1681 reading (but not writing) past the end of the buffer.
1683 commit bd13b04e202b6f495a68eb0766f97085b7c50a06
1684 Author: Lasse Collin <lasse.collin@tukaani.org>
1685 Date: Wed Nov 25 13:04:10 2009 +0200
1687 Fix bugs in lzma_index_read() and lzma_index_cat().
1689 lzma_index_read() didn't skip over Stream Padding
1690 if it was the first record in the Index.
1692 lzma_index_cat() didn't combine small Indexes correctly.
1694 The test suite was updated to check for these bugs.
1696 These bugs didn't affect the xz command line tool or
1697 most users of liblzma in any way.
1699 commit 1f196909143b888e062bd9a0c4ba8c34d3019bfa
1700 Author: Lasse Collin <lasse.collin@tukaani.org>
1701 Date: Wed Nov 25 12:52:56 2009 +0200
1703 Index decoder fixes.
1705 The Index decoder code didn't perfectly match the API docs,
1706 which said that *i will be set to point to the decoded Index
1707 only after decoding has succeeded. The docs were a bit unclear
1710 Now the decoder will initially set *i to NULL. *i will be set
1711 to point to the decoded Index once decoding has succeeded.
1712 This simplifies applications too, since it avoids dangling
1715 commit 465d1b0d6518c5d980f2db4c2d769f9905bdd902
1716 Author: Lasse Collin <lasse.collin@tukaani.org>
1717 Date: Wed Nov 25 11:19:20 2009 +0200
1719 Create sparse files by default when decompressing into
1722 Sparse file creation can be disabled with --no-sparse.
1723 I don't promise yet that the name of this option won't
1724 change before 5.0.0. It's possible that the code, that
1725 checks when it is safe to use sparse output on stdout,
1726 is not good enough, and a more flexible command line
1727 option is needed to configure sparse file handling.
1729 commit 37de544414fc2dc5039471d1002ebd015eb3e627
1730 Author: Lasse Collin <lasse.collin@tukaani.org>
1731 Date: Sun Nov 22 12:43:06 2009 +0200
1735 commit f1a28b96c900c658fe016852ff62f6c24d1f50fa
1736 Author: Lasse Collin <lasse.collin@tukaani.org>
1737 Date: Sun Nov 22 12:05:33 2009 +0200
1739 Add missing consts to pointer casts.
1741 commit b9b5c54cd438b3ae47b44cc211b71f3bc53e35ef
1742 Author: Lasse Collin <lasse.collin@tukaani.org>
1743 Date: Sun Nov 22 12:00:30 2009 +0200
1745 Enable assembler code only if it is known to work
1746 on that operating system.
1748 I'm too lazy to think how to make a good Autoconf test
1749 for this and it's not that important anyway.
1751 No longer define HAVE_ASM_X86 or HAVE_ASM_X86_64.
1752 Inline assembler (if any) is used if a macro like
1753 __i386__ or __x86_64__ is defined.
1755 commit 0733f4c9994db696420a405810d5f02c79ebc404
1756 Author: Lasse Collin <lasse.collin@tukaani.org>
1757 Date: Sun Nov 22 11:55:03 2009 +0200
1759 Make fastpos.h use tuklib_integer.h instead of bsr.h
1760 when --enable-small has been specified.
1762 commit 7ac3985d891dcc5773543f84cc5bce6c14841b12
1763 Author: Lasse Collin <lasse.collin@tukaani.org>
1764 Date: Sun Nov 22 11:52:30 2009 +0200
1766 Update tuklib_integer.h with bit scan functions.
1768 Thanks to Joachim Henke for the original patch.
1770 commit c74c132f7f79a842c073c66575a4fdb985e4c2e3
1771 Author: Lasse Collin <lasse.collin@tukaani.org>
1772 Date: Fri Nov 20 12:51:19 2009 +0200
1774 Update tuklib_cpucores.m4 and tuklib_physmem.m4 from tuklib,
1775 which now use AC_CACHE_CHECK. Using the cache variable,
1776 configure now warns if there is no method to detect the amount
1777 of RAM and recommends using --enable-assume-ram.
1779 commit d315ca4930ff96e1428c6021c96f209e1abdd83e
1780 Author: Lasse Collin <lasse.collin@tukaani.org>
1781 Date: Mon Nov 16 18:16:45 2009 +0200
1783 Add support for --info-memory and --robot to xz.
1785 Currently --robot works only with --info-memory and
1786 --version. --help and --long-help work too, but --robot
1787 has no effect on them.
1789 Thanks to Jonathan Nieder for the original patches.
1791 commit e330fb7e6b8162894280c8a3dc22fdc05cd2d85e
1792 Author: Lasse Collin <lasse.collin@tukaani.org>
1793 Date: Sun Nov 15 12:54:45 2009 +0200
1795 Fix wrong indentation caused by incorrect settings
1798 commit 93e418562cf127a9171e87bcd4e9af8e1bfcdae4
1799 Author: Lasse Collin <lasse.collin@tukaani.org>
1800 Date: Sun Nov 15 12:40:17 2009 +0200
1804 I had hoped to keep liblzma as purely a compression
1805 library as possible (e.g. file I/O will go into
1806 a different library), but it seems that applications
1807 linking agaisnt liblzma need some way to determine
1808 the memory usage limit, and knowing the amount of RAM
1809 is one reasonable way to help making such decisions.
1811 Thanks to Jonathan Nieder for the original patch.
1813 commit cf39faca59083d38422058c6c97aa757ea7797d0
1814 Author: Lasse Collin <lasse.collin@tukaani.org>
1815 Date: Sat Nov 14 20:21:19 2009 +0200
1819 commit 2ddcae247c284cc2f396b6cfdab57790c7588b5f
1820 Author: Lasse Collin <lasse.collin@tukaani.org>
1821 Date: Sat Nov 14 20:20:03 2009 +0200
1823 Some updates to xz man page.
1825 commit 19b2674f07f8b588dfaf6638396b4b42866d7e23
1826 Author: Lasse Collin <lasse.collin@tukaani.org>
1827 Date: Sat Nov 14 19:51:03 2009 +0200
1829 Fix description of --memory in --long-help.
1831 commit 2291346f0cccf88e605d84b75c9c5aaaaddb5df8
1832 Author: Lasse Collin <lasse.collin@tukaani.org>
1833 Date: Sat Nov 14 19:45:39 2009 +0200
1835 Update the debug programs so that they compile again.
1837 commit 418d64a32e8144210f98a810738fed5a897e8367
1838 Author: Lasse Collin <lasse.collin@tukaani.org>
1839 Date: Sat Nov 14 18:59:19 2009 +0200
1841 Fix a design error in liblzma API.
1843 Originally the idea was that using LZMA_FULL_FLUSH
1844 with Stream encoder would read the filter chain
1845 from the same array that was used to intialize the
1846 Stream encoder. Since most apps wouldn't use
1847 LZMA_FULL_FLUSH, most apps wouldn't need to keep
1848 the filter chain available after initializing the
1849 Stream encoder. However, due to my mistake, it
1850 actually required keeping the array always available.
1852 Since setting the new filter chain via the array
1853 used at initialization time is not a nice way to do
1854 it for a couple of reasons, this commit ditches it
1855 and introduces lzma_filters_update(). This new function
1856 replaces also the "persistent" flag used by LZMA2
1857 (and to-be-designed Subblock filter), which was also
1858 an ugly thing to do.
1860 Thanks to Alexey Tourbin for reminding me about the problem
1861 that Stream encoder used to require keeping the filter
1864 commit f0bf7634b77263a4dd02b20c71861ab67995da68
1865 Author: Lasse Collin <lasse.collin@tukaani.org>
1866 Date: Sat Oct 17 11:11:58 2009 +0300
1868 Fix wrong function name in the previous commit.
1870 It was meant to be lzma_filters_copy(), not lzma_filters_dup().
1872 commit 6d118a0b9def82e96afba7386ec8d7da0b59649f
1873 Author: Lasse Collin <lasse.collin@tukaani.org>
1874 Date: Sat Oct 17 01:47:07 2009 +0300
1876 Add lzma_filters_copy().
1878 This will be needed internally by liblzma once I fix
1879 a design mistake in the encoder API. This function may
1880 be useful to applications too so it's good to export it.
1882 commit 78e92c18470483e161388e679c1ee556adb3a691
1883 Author: Jonathan Nieder <jrnieder@gmail.com>
1884 Date: Thu Oct 15 20:44:13 2009 -0500
1886 Escape dashes in xzmore.1
1888 A minus sign is larger, easier to see in a printout, and more
1889 likely to use the same glyph as ASCII hyphen-minus in a terminal
1890 than a hyphen. Since broken manual pagers do not find hyphens
1891 when the user searches for a hyphen-minus, minus signs are also
1892 easier to search for. So use minus signs instead of hyphens to
1893 render sample terminal output.
1895 commit 7b7fe902d98da28e5769e2aa1e0c08c92384f7ee
1896 Author: Lasse Collin <lasse.collin@tukaani.org>
1897 Date: Fri Oct 16 20:35:39 2009 +0300
1899 Mention --check=none in --long-help. It was already in
1900 the man page though.
1902 Thanks to Jim Meyering for noticing this.
1904 commit ebfb2c5e1f344e5c6e549b9dedaa49b0749a4a24
1905 Author: Lasse Collin <lasse.collin@tukaani.org>
1906 Date: Sun Oct 4 22:57:12 2009 +0300
1908 Use a tuklib module for integer handling.
1910 This replaces bswap.h and integer.h.
1912 The tuklib module uses <byteswap.h> on GNU,
1913 <sys/endian.h> on *BSDs and <sys/byteorder.h>
1914 on Solaris, which may contain optimized code
1915 like inline assembly.
1917 commit 29fd321033276261b87da7be5223db33d879a4c7
1918 Author: Lasse Collin <lasse.collin@tukaani.org>
1919 Date: Fri Oct 2 14:35:56 2009 +0300
1921 Add support for --enable-assume-ram=SIZE.
1923 commit 3782b3fee4812b0dd4ffdfa6563ed49f73060f25
1924 Author: Lasse Collin <lasse.collin@tukaani.org>
1925 Date: Fri Oct 2 11:28:17 2009 +0300
1927 Use unaligned access (if possible) on both endiannesses
1928 in lz_encoder_hash.h.
1930 commit c5f68b5cc79085a87f950fea53843e27f328068e
1931 Author: Lasse Collin <lasse.collin@tukaani.org>
1932 Date: Fri Oct 2 11:03:26 2009 +0300
1934 Make liblzma produce the same output on both endiannesses.
1936 Seems that it is a problem in some cases if the same
1937 version of XZ Utils produces different output on different
1938 endiannesses, so this commit fixes that problem. The output
1939 will still vary between different XZ Utils versions, but I
1940 cannot avoid that for now.
1942 This commit bloatens the code on big endian systems by 1 KiB,
1943 which should be OK since liblzma is bloated already. ;-)
1945 commit 4a84d1adfda35e4fb4d41ecf0feb8223b100517a
1946 Author: Mike Frysinger <vapier@gentoo.org>
1947 Date: Sat Sep 26 12:51:50 2009 -0400
1949 add lzmainfo to gitignore
1951 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
1953 commit 188a1dcd0cc7867810ed3a55c598d0680922c63b
1954 Author: Lasse Collin <lasse.collin@tukaani.org>
1955 Date: Sun Sep 27 11:53:36 2009 +0300
1959 commit db9119b9181b307e7ac5d2bae82444d04b902b59
1960 Author: Lasse Collin <lasse.collin@tukaani.org>
1961 Date: Sun Sep 27 11:48:54 2009 +0300
1963 Work around a bug in Interix header files.
1965 Thanks to Markus Duft for the patch.
1967 commit b3d105e69786a45963176fd2193abe75e05ba738
1968 Author: Lasse Collin <lasse.collin@tukaani.org>
1969 Date: Thu Sep 24 17:50:17 2009 +0300
1971 Fix an error in OpenVMS-specific code.
1973 Thanks to Jouk Jansen.
1975 commit 5e000ff00d4d01e559397b49eb648ad3f159d496
1976 Author: Lasse Collin <lasse.collin@tukaani.org>
1977 Date: Tue Sep 22 18:59:56 2009 +0300
1979 Added OpenVMS-specific information to INSTALL.
1981 commit 932b2e204463d70f3eee5b8a1ea5a23bf9d001a4
1982 Author: Lasse Collin <lasse.collin@tukaani.org>
1983 Date: Tue Sep 22 14:03:02 2009 +0300
1985 Better fixes for OpenVMS support.
1987 Thanks to Jouk Jansen.
1989 commit 4c3630ec4179fe9265407a35c4db1374ffc82372
1990 Author: Lasse Collin <lasse.collin@tukaani.org>
1991 Date: Tue Sep 22 13:40:19 2009 +0300
1993 Avoid non-standard preprocessor construct.
1995 Thanks to Jouk Jansen.
1997 commit 0deb1bb60addd1306b525e0ac0ad2a84eb0390d9
1998 Author: Lasse Collin <lasse.collin@tukaani.org>
1999 Date: Mon Sep 21 19:50:09 2009 +0300
2001 Make sure that TUKLIB_DOSLIKE doesn't get defined on Cygwin.
2003 Thanks to Charles Wilson.
2005 commit e599bba4216c0edb8cc8f40adad3a6dba88685f4
2006 Author: Lasse Collin <lasse.collin@tukaani.org>
2007 Date: Sat Sep 19 09:47:30 2009 +0300
2011 Separate a few reusable components from XZ Utils specific
2012 code. The reusable code is now in "tuklib" modules. A few
2013 more could be separated still, e.g. bswap.h.
2015 Fix some bugs in lzmainfo.
2017 Fix physmem and cpucores code on OS/2. Thanks to Elbert Pol
2020 Add OpenVMS support into physmem. Add a few #ifdefs to ease
2021 building XZ Utils on OpenVMS. Thanks to Jouk Jansen for the
2024 commit 49cfc8d392cf535f8dd10233225b1fc726fec9ef
2025 Author: Lasse Collin <lasse.collin@tukaani.org>
2026 Date: Tue Sep 15 21:07:23 2009 +0300
2028 Fix incorrect use of "restrict".
2030 commit 15ffd675ab7af84592eb1c23b0e9f4699aa0fd8c
2031 Author: Lasse Collin <lasse.collin@tukaani.org>
2032 Date: Sat Sep 12 14:09:17 2009 +0300
2034 Fix GCC version check for nothrow attribute.
2036 commit 6bfdd3a88a819f04c8f202e7d3c6f88a01c7d224
2037 Author: Lasse Collin <lasse.collin@tukaani.org>
2038 Date: Sat Sep 12 14:08:15 2009 +0300
2042 commit 4ab7b16b9573bdfa32279e4adadff684d5cd58ac
2043 Author: Lasse Collin <lasse.collin@tukaani.org>
2044 Date: Sat Sep 12 14:07:36 2009 +0300
2046 A few grammar fixes.
2048 Thanks to Christian Weisgerber for pointing out some of these.
2050 commit 8905a33daadcd2d6557c83c81c490b827d566c94
2051 Author: Lasse Collin <lasse.collin@tukaani.org>
2052 Date: Fri Sep 11 17:08:15 2009 +0300
2056 commit 68059334ff435300ab1ce2c616b0eee1b0d88dd9
2057 Author: Lasse Collin <lasse.collin@tukaani.org>
2058 Date: Fri Sep 11 17:06:32 2009 +0300
2060 Add PACKAGE_HOMEPAGE to {windows,dos}/config.h to fix build errors.
2062 commit 221be761f467da76875247bc02d7a1716682075d
2063 Author: Lasse Collin <lasse.collin@tukaani.org>
2064 Date: Fri Sep 11 10:24:09 2009 +0300
2066 Use $(LN_EXEEXT) in symlinks to executables.
2068 This fixes "make install" on operating systems using
2069 a suffix for executables.
2071 Cygwin is treated specially. The symlink names won't have
2072 .exe suffix even though the executables themselves have.
2073 Thanks to Charles Wilson.
2075 commit 18a4233a53d9b82abac7db7d7804684c5fea9c2c
2076 Author: Lasse Collin <lasse.collin@tukaani.org>
2077 Date: Fri Sep 11 09:25:09 2009 +0300
2079 Fix a couple of warnings.
2081 commit 429910b2ba67611d8df60d1a9da9641bdb5f82b4
2082 Author: Lasse Collin <lasse.collin@tukaani.org>
2083 Date: Sat Sep 5 18:39:21 2009 +0300
2085 Add OS/2-specific code to physmem.h.
2087 Also move DJGPP-specific code near the code meant
2088 for other DOS-like systems.
2090 commit 7aca7b3174bcbba4a4915682ff0cd405d63f5740
2091 Author: Lasse Collin <lasse.collin@tukaani.org>
2092 Date: Sat Sep 5 01:21:15 2009 +0300
2096 commit 60ccb80c9c4a0d771acc5b7d9d6f32b17fed1071
2097 Author: Lasse Collin <lasse.collin@tukaani.org>
2098 Date: Sat Sep 5 01:20:29 2009 +0300
2100 Use sysctl() != -1 instead of !sysctl() to check if
2101 the function call succeeded.
2103 NetBSD 4.0 returns positive values on success, but
2104 NetBSD Current and FreeBSD return zero. OpenBSD's
2105 man page doesn't tell what sysctl() returns on
2106 success. All these BSDs return -1 on error.
2108 Thanks to Robert Elz and Thomas Klausner.
2110 commit 173368911cf09ab0b03fc4db8f3d4b81d86dce32
2111 Author: Lasse Collin <lasse.collin@tukaani.org>
2112 Date: Wed Sep 2 09:43:51 2009 +0300
2114 Mention in INSTALL that --enable-small doesn't modify CFLAGS.
2116 commit 319a0fd7d7e9ebbb71ca6930abfc20777cb4aacc
2117 Author: Lasse Collin <lasse.collin@tukaani.org>
2118 Date: Tue Sep 1 20:40:01 2009 +0300
2120 Refactored option parsing.
2122 commit 25adaaa56e2e51a47a910a8d73452414619a2e53
2123 Author: Lasse Collin <lasse.collin@tukaani.org>
2124 Date: Tue Sep 1 20:23:30 2009 +0300
2126 Fix options parsing bug in xz.
2128 xz used to reject "xz --lzma2=pb=2," while
2129 "xz --lzma2=pb=2,," worked. Now both work.
2131 commit 5f6dddc6c911df02ba660564e78e6de80947c947
2132 Author: Lasse Collin <lasse.collin@tukaani.org>
2133 Date: Tue Sep 1 20:20:19 2009 +0300
2137 commit 655457b9ada5ec7db398c5392e41290f3f332ea8
2138 Author: Lasse Collin <lasse.collin@tukaani.org>
2139 Date: Mon Aug 31 21:59:25 2009 +0300
2141 Revert 43f44160b1ddcbf7e5205c37db09b3bebe7226f9
2142 and use a fix that works on all systems using
2145 Maybe the assembler code is used e.g. on Solaris x86
2146 but let's worry about it if this doesn't work on it.
2148 commit 162189c3477953805a28f96d3a75cb9ab9417928
2149 Author: Lasse Collin <lasse.collin@tukaani.org>
2150 Date: Sun Aug 30 17:29:19 2009 +0300
2154 commit 2331f5f97af3e5897e23da45d9df3d664099c7f8
2155 Author: Lasse Collin <lasse.collin@tukaani.org>
2156 Date: Sun Aug 30 17:28:52 2009 +0300
2158 Add more OS/2 specific info to INSTALL.
2160 commit 94c66b3297b3ad307eee93cf6b160e3c43997f11
2161 Author: Lasse Collin <lasse.collin@tukaani.org>
2162 Date: Sat Aug 29 14:43:52 2009 +0300
2164 Use even more hackish way to support thousand separators.
2166 Seems that in addition on Windows and DOS, also OpenBSD
2167 lacks support for %'d style printf() format strings.
2168 So far that is the only modern POSIX-like system I know
2169 with this problem, but after this hack, the thousand
2170 separator shouldn't be a problem on any system.
2172 Maybe testing if a format string like %'d produces
2173 reasonable output is invoking undefined behavior on some
2174 systems, but so far all the problematic systems I've tried
2175 just print the raw format string (e.g. %'d prints 'd).
2177 Maybe Autoconf test would have been better, but this
2178 hack works also for cross-compilation, and avoids
2179 recompilation in case the system libc starts to support
2180 the thousand separator.
2182 commit 3432e9c6aab851da1227b63dce645d7f190c04d8
2183 Author: Lasse Collin <lasse.collin@tukaani.org>
2184 Date: Sat Aug 29 13:42:56 2009 +0300
2188 commit 27414daadf5727e8ab942374b5ec1c8990122878
2189 Author: Lasse Collin <lasse.collin@tukaani.org>
2190 Date: Sat Aug 29 13:39:21 2009 +0300
2194 This fixes build on *BSDs and Darwin.
2196 Thanks to Jukka Salmi for the patches.
2197 Richard Koch reported the problem too.
2199 commit 43f44160b1ddcbf7e5205c37db09b3bebe7226f9
2200 Author: Lasse Collin <lasse.collin@tukaani.org>
2201 Date: Sat Aug 29 13:35:23 2009 +0300
2203 Fix x86 assembler on GCC 3.
2205 Thanks to Karl Berry.
2207 commit 682efdc1f9492fdd76c9ce82e7c00ca0768067e8
2208 Author: Lasse Collin <lasse.collin@tukaani.org>
2209 Date: Thu Aug 27 18:36:59 2009 +0300
2213 commit c8c184db1c95bf70f78256ec6237845a57f342af
2214 Author: Lasse Collin <lasse.collin@tukaani.org>
2215 Date: Thu Aug 27 17:08:33 2009 +0300
2217 Update xz man page date.
2219 commit 9756fce565e98b8fa5fe6ead296d84e7601ec254
2220 Author: Lasse Collin <lasse.collin@tukaani.org>
2221 Date: Thu Aug 27 17:00:22 2009 +0300
2223 Fix the debug directory.
2225 6a2eb54092fc625d59921a607ff68cd1a90aa898 and
2226 71f18e8a066a01dda0c8e5508b135ef104e43e4c required
2227 some changes that weren't applied in debug.
2229 commit 77007a7fb20187fcf3d1dd9839c79ace2d63f2ea
2230 Author: Lasse Collin <lasse.collin@tukaani.org>
2231 Date: Thu Aug 27 16:36:40 2009 +0300
2233 Add missing files to EXTRA_DIST.
2235 commit 04dcbfdeb921e5f361a4487134e91e23fffbe09d
2236 Author: Lasse Collin <lasse.collin@tukaani.org>
2237 Date: Thu Aug 27 16:21:22 2009 +0300
2239 Bumped version to 4.999.9beta.
2241 commit fd7618611a22f42a6913bc8d518c9bbc9252d6b4
2242 Author: Lasse Collin <lasse.collin@tukaani.org>
2243 Date: Thu Aug 27 16:17:47 2009 +0300
2247 commit c29e76c0f910fca0a90a50b78d337f6c32623e9d
2248 Author: Lasse Collin <lasse.collin@tukaani.org>
2249 Date: Thu Aug 27 16:12:52 2009 +0300
2251 .xz file format specification 1.0.4 (probably).
2253 Thanks to Christian von Roques, Peter Lawler,
2254 and Jim Meyering for the fixes.
2256 commit 696d7ee3953beaf4f0ed18e78917ccf300431966
2257 Author: Lasse Collin <lasse.collin@tukaani.org>
2258 Date: Thu Aug 27 15:43:54 2009 +0300
2260 Require GNU libtool 2.2.
2262 commit 4c3558aa8305a8f8b6c43b8569eb539717ca9e8d
2263 Author: Lasse Collin <lasse.collin@tukaani.org>
2264 Date: Thu Aug 27 15:34:45 2009 +0300
2266 Add "dos" to EXTRA_DIST.
2268 commit 35b29e4424ced5a3ababf132283e519080c7b298
2269 Author: Lasse Collin <lasse.collin@tukaani.org>
2270 Date: Thu Aug 27 15:23:27 2009 +0300
2274 commit 23414377192c21f3f34c84cdfe0ef0fbd06a1dea
2275 Author: Lasse Collin <lasse.collin@tukaani.org>
2276 Date: Thu Aug 27 15:17:00 2009 +0300
2278 Some xz man page improvements.
2280 commit 371b04e19fc9051dbaeec51ec0badec6a1f0699d
2281 Author: Lasse Collin <lasse.collin@tukaani.org>
2282 Date: Thu Aug 27 10:41:01 2009 +0300
2284 Removed doc/bugs.txt.
2286 commit d88c4072b36d3a76f839185799fb1d91037a1b81
2287 Author: Lasse Collin <lasse.collin@tukaani.org>
2288 Date: Thu Aug 27 10:40:25 2009 +0300
2292 It now includes bug reporting instructions/tips.
2294 commit 92e536d8b8d33a6b12d0802bcd7be4437046f13e
2295 Author: Lasse Collin <lasse.collin@tukaani.org>
2296 Date: Thu Aug 27 10:21:18 2009 +0300
2300 Thanks to Jim Meyering.
2302 (From now on, I try to always remember to put
2303 the relevant thanks to commit messages.)
2305 commit 3e2ba8b58585743e59251e69ad2783eb08357079
2306 Author: Lasse Collin <lasse.collin@tukaani.org>
2307 Date: Thu Aug 27 10:13:46 2009 +0300
2309 Updates to liblzma API headers.
2311 Added lzma_nothrow for every function. It adds
2312 throw() when the header is used in C++ code.
2314 Some lzma_attrs were added or removed.
2316 Lots of comments were improved.
2318 commit 8e8ebc17c535a1f8846718059b48417409c37050
2319 Author: Lasse Collin <lasse.collin@tukaani.org>
2320 Date: Tue Aug 18 00:30:09 2009 +0300
2324 commit b198e770a146e4a41f91a93f0b233713f2515848
2325 Author: Lasse Collin <lasse.collin@tukaani.org>
2326 Date: Tue Aug 18 00:26:48 2009 +0300
2330 Some questions worth answering were removed, because I
2331 currently don't have good up to date answers to them.
2333 commit fe111a25cd788d31b581996e4533910388a7f0a9
2334 Author: Lasse Collin <lasse.collin@tukaani.org>
2335 Date: Mon Aug 17 22:45:50 2009 +0300
2337 Some xz man changes.
2339 commit 10242a21e9abda0c5c6a03501703cc40b8a699a5
2340 Author: Lasse Collin <lasse.collin@tukaani.org>
2341 Date: Sun Aug 16 22:15:42 2009 +0300
2345 commit 3ce1916c83041113b9cad9ead5c97a527cf8aa1d
2346 Author: Lasse Collin <lasse.collin@tukaani.org>
2347 Date: Sun Aug 16 22:15:13 2009 +0300
2349 Fix data corruption in LZ/LZMA2 encoder.
2351 Thanks to Jonathan Stott for the bug report.
2353 commit 66da129c8ec33dd66acc92f113f7c1ca740ca81a
2354 Author: Lasse Collin <lasse.collin@tukaani.org>
2355 Date: Thu Aug 13 15:15:37 2009 +0300
2357 Updated INSTALL and PACKAGERS to match the changes
2358 made in --enable-dynamic.
2360 commit 8238c4b2402f952c4e492e5b778aa272e57b6705
2361 Author: Lasse Collin <lasse.collin@tukaani.org>
2362 Date: Thu Aug 13 15:03:46 2009 +0300
2364 Link lzmainfo against shared liblzma by default.
2366 commit 71f18e8a066a01dda0c8e5508b135ef104e43e4c
2367 Author: Lasse Collin <lasse.collin@tukaani.org>
2368 Date: Thu Aug 13 15:00:21 2009 +0300
2370 Make --enable-dynamic a tristate option.
2372 Some programs will by default be linked against static
2373 liblzma and some against shared liblzma. --enable-dynamic
2374 now allows overriding the default to both directions
2375 (all dynamic or all static) even when building both
2376 shared and static liblzma.
2378 This is quite messy compared to how simple thing it is supposed
2379 to be. The complexity is mostly due to Windows support.
2381 commit 5aa4678b2342dcfc1d2b31aa9fa4f39c539e4b61
2382 Author: Lasse Collin <lasse.collin@tukaani.org>
2383 Date: Thu Aug 13 12:56:47 2009 +0300
2385 Fix xz Makefile.am for the man page.
2387 install-exec-hook -> install-data-hook
2389 commit e51b4e49e800bd84e6d589dca2964d3985e88139
2390 Author: Lasse Collin <lasse.collin@tukaani.org>
2391 Date: Thu Aug 13 12:55:45 2009 +0300
2393 Add lzmainfo for backward compatibility with LZMA Utils.
2395 lzmainfo now links against static liblzma. In contrast
2396 to other command line tools in XZ Utils, linking lzmainfo
2397 against static liblzma by default is dumb. This will be
2398 fixed once I have fixed some related issues in configure.ac.
2400 commit a4165d0584376d948c213ec93c6065d24ff6a5e7
2401 Author: Lasse Collin <lasse.collin@tukaani.org>
2402 Date: Thu Aug 13 12:42:36 2009 +0300
2404 Sync some error messages from xz to xzdec.
2406 Make xz error message translation usable outside
2407 xz (at least in upcoming lzmainfo).
2409 commit df636eb4e066b4e154ce8e66e82c87ba1db652a6
2410 Author: Lasse Collin <lasse.collin@tukaani.org>
2411 Date: Thu Aug 13 09:37:21 2009 +0300
2413 Add xz man page to manfiles in toplevel Makefile.am.
2415 commit 180bdf58ea5bb07941e0a99b304d9aa832198748
2416 Author: Lasse Collin <lasse.collin@tukaani.org>
2417 Date: Thu Aug 13 09:37:01 2009 +0300
2419 Fix first line of xz man page.
2421 commit e1ce2291e759b50ebfcf7cbbcc04cd098f1705a4
2422 Author: Lasse Collin <lasse.collin@tukaani.org>
2423 Date: Mon Aug 10 11:22:31 2009 +0300
2425 Added a rough version of the xz man page.
2427 commit e71903fc6101f1c039d702e335b08aad1e1b4100
2428 Author: Jonathan Nieder <jrnieder@gmail.com>
2429 Date: Sun Aug 9 13:41:20 2009 -0500
2431 “xzdiff a.xz b.xz” always fails
2433 Attempts to compare two compressed files result in no output and
2436 Instead of going to standard output, ‘diff’ output is being
2437 captured in the xz_status variable along with the exit status from
2438 the decompression commands. Later, when this variable is examined
2439 for nonzero status codes, numerals from dates in the ‘diff’ output
2440 make it appear as though decompression failed.
2442 So let the ‘diff’ output leak to standard output with another file
2443 descriptor. (This trick is used in all similar contexts elsewhere
2444 in xzdiff and in the analogous context in gzip’s zdiff script.)
2446 commit 1d314b81aa5b0c4530638ffabd4e0edb52e5362c
2447 Author: Jonathan Nieder <jrnieder@gmail.com>
2448 Date: Sun Aug 9 13:22:12 2009 -0500
2450 xzless: Support compressed standard input
2452 It can be somewhat confusing that
2454 less < some_file.txt
2458 xzless < some_file.txt.xz
2460 does not. Since version 429, ‘less’ allows a filter specified in
2461 the LESSOPEN environment variable to preprocess its input even if
2462 it comes from standard input, if $LESSOPEN begins with ‘|-’. So
2463 set $LESSOPEN to take advantage of this feature.
2465 Check less’s version at runtime so xzless can continue to work
2466 with older versions.
2468 commit a7f5d2fe4826ac68839d00059f05004fb81d5c69
2469 Author: Lasse Collin <lasse.collin@tukaani.org>
2470 Date: Sun Aug 9 20:57:46 2009 +0300
2472 GPLv2+ not GPLv2 for Doxyfile.in is probably OK.
2474 commit b735cde20cc14857136ae65a0e5d336ed7ddc862
2475 Author: Lasse Collin <lasse.collin@tukaani.org>
2476 Date: Sun Aug 2 00:27:29 2009 +0300
2478 Added a copyright notice to Doxyfile.in since it contains
2479 lots of comments from Doxygen.
2481 It seems that the Doxygen authors' intent is to not apply
2482 their copyright on generated files, but since it doesn't
2483 matter for XZ Utils at all, better safe than sorry.
2485 commit 0fd157cc008446adfc8f91394f5503868025a642
2486 Author: Lasse Collin <lasse.collin@tukaani.org>
2487 Date: Sun Aug 2 00:11:37 2009 +0300
2491 commit b198da96ff9ac8c89b466b4d196c5f3fe1c7904f
2492 Author: Lasse Collin <lasse.collin@tukaani.org>
2493 Date: Sun Aug 2 00:10:22 2009 +0300
2497 commit 669413bb2db954bbfde3c4542fddbbab53891eb4
2498 Author: Lasse Collin <lasse.collin@tukaani.org>
2499 Date: Thu Jul 30 12:25:55 2009 +0300
2503 commit dbbd8fb870ae789d96497911006c869d37148c15
2504 Author: Jonathan Nieder <jrnieder@gmail.com>
2505 Date: Tue Jul 28 17:37:24 2009 -0500
2507 xzdiff: add missing ;; to case statement
2509 commit adbad2d16cb5909f85d4a429011005613ea62ffe
2510 Author: Lasse Collin <lasse.collin@tukaani.org>
2511 Date: Fri Jul 24 13:15:06 2009 +0300
2513 Added history.txt to doc_DATA.
2515 commit e0236f12569eb36f9b81ce7a1e52e0f73698ac27
2516 Author: Lasse Collin <lasse.collin@tukaani.org>
2517 Date: Fri Jul 24 12:00:40 2009 +0300
2519 Updated .gitignore files.
2521 commit 2f34fb269265e3aba43a2a9c734020a45268826d
2522 Author: Lasse Collin <lasse.collin@tukaani.org>
2523 Date: Fri Jul 24 11:34:02 2009 +0300
2525 Minor improvements to COPYING.
2527 commit 0db1befcfbc120377df4b89923762f16d25f548a
2528 Author: Lasse Collin <lasse.collin@tukaani.org>
2529 Date: Thu Jul 23 19:10:55 2009 +0300
2531 Fix incorrect usage of getopt_long(), which caused
2532 invalid memory access if XZ_OPT was defined.
2534 commit 8f8ec942d6d21ada2096eaf063411bc8bc7e2d48
2535 Author: Lasse Collin <lasse.collin@tukaani.org>
2536 Date: Mon Jul 20 15:43:32 2009 +0300
2538 Avoid internal error with --format=xz --lzma1.
2540 commit 99f9e879a6a8bb54a65da99c12e0f390216c152a
2541 Author: Lasse Collin <lasse.collin@tukaani.org>
2542 Date: Sun Jul 19 13:14:20 2009 +0300
2544 Major documentation update.
2546 Installation and packaging instructions were added.
2547 README and other generic docs were revised.
2549 Some of the documentation files are now installed to $docdir.
2551 commit ef4cf1851de89022cba5674784f1a8f6343c15b0
2552 Author: Lasse Collin <lasse.collin@tukaani.org>
2553 Date: Sun Jul 19 11:09:31 2009 +0300
2555 Added missing author notice to xzless.in.
2557 commit 4c9c989d45b188667799a7a1d6c728ed43f7bf77
2558 Author: Lasse Collin <lasse.collin@tukaani.org>
2559 Date: Sat Jul 18 18:54:55 2009 +0300
2561 Use AC_CONFIG_AUX_DIR to clean up the toplevel directory
2564 Fixed a related bug in the toplevel Makefile.am.
2566 Added the build-aux directory to .gitignore.
2568 commit 366e436090a7a87215e9bf0e3ddcd55f05b50587
2569 Author: Lasse Collin <lasse.collin@tukaani.org>
2570 Date: Sat Jul 18 14:34:08 2009 +0300
2572 Updated the totally outdated TODO file.
2574 commit 64e498c89d8b9966e8663f43bf64d47c26c55c62
2575 Author: Lasse Collin <lasse.collin@tukaani.org>
2576 Date: Sat Jul 18 11:26:39 2009 +0300
2578 Added public domain notice into a few files.
2580 commit a35755c5de808df027675688855d1b621a4fb428
2581 Author: Lasse Collin <lasse.collin@tukaani.org>
2582 Date: Tue Jul 14 21:10:36 2009 +0300
2584 Allow extra commas in filter-specific options on xz command line.
2586 This may slightly ease writing scripts that construct
2587 filter-specific option strings dynamically.
2589 commit 98f3cac1ad31191c5160a7e48398bf85141e941c
2590 Author: Lasse Collin <lasse.collin@tukaani.org>
2591 Date: Tue Jul 14 18:04:31 2009 +0300
2593 Accept --lzma2=preset=6e where "e" is equivalent to --extreme
2594 when no custom chain is in use.
2596 commit d873a09e956363e54bf58c577c8f7e487b6fb464
2597 Author: Lasse Collin <lasse.collin@tukaani.org>
2598 Date: Sun Jul 12 19:08:30 2009 +0300
2600 Add dist-hook to create ChangeLog from the commit log,
2601 and to conver the man pages to PDF and plain text, which
2602 may be convenient to those who cannot render man pages.
2604 commit cd69a5a6c16c289f6f8e2823b03c72289472270f
2605 Author: Lasse Collin <lasse.collin@tukaani.org>
2606 Date: Fri Jul 10 11:39:38 2009 +0300
2608 BCJ filters: Reject invalid start offsets with LZMA_OPTIONS_ERROR.
2610 This is a quick and slightly dirty fix to make the code
2611 conform to the latest file format specification. Without
2612 this patch, it's possible to make corrupt files by
2613 specifying start offset that is not a multiple of the
2614 filter's alignment. Custom start offset is almost never
2615 used, so this was only a minor bug.
2617 The xz command line tool doesn't validate the start offset,
2618 so one will get a bit unclear error message if trying to use
2619 an invalid start offset.
2621 commit eed9953732b801f6c97317fb3160445a8754180b
2622 Author: Lasse Collin <lasse.collin@tukaani.org>
2623 Date: Fri Jul 10 11:33:21 2009 +0300
2625 Look for full command names instead of substrings
2626 like "un", "cat", and "lz" when determining if
2627 xz is run as unxz, xzcat, lzma, unlzma, or lzcat.
2629 This is to ensure that if xz is renamed (e.g. via
2630 --program-transform-name), it doesn't so easily
2633 commit 6f62fa88f4ff7ba78565c314c0e6e71c498fa658
2634 Author: Lasse Collin <lasse.collin@tukaani.org>
2635 Date: Wed Jul 8 23:06:46 2009 +0300
2639 commit 1754b7e03e2aa7e2e0196807fe8b0f3f5a637b0e
2640 Author: Lasse Collin <lasse.collin@tukaani.org>
2641 Date: Wed Jul 8 23:05:29 2009 +0300
2643 Portability improvement to version.sh.
2645 commit 3bdb53792c0e3e3febe9370e56eda5b08f89410f
2646 Author: Lasse Collin <lasse.collin@tukaani.org>
2647 Date: Wed Jul 8 22:50:16 2009 +0300
2649 Remove --force from xzdec.
2651 It was ignored for compatibility with xz, but now that
2652 --decompress --stdout --force copies unrecognized files
2653 as is to stdout, simply ignoring --force in xzdec would
2654 be wrong. xzdec will not support copying unrecognized
2655 data as is to stdout, so it cannot support --force.
2657 commit 5f16ef4abf220028a9ddbcb138217597a9455f62
2658 Author: Lasse Collin <lasse.collin@tukaani.org>
2659 Date: Mon Jul 6 10:36:04 2009 +0300
2661 Use sed instead of $(SED) so that we don't need to
2662 use AC_PROG_SED. We don't do anything fancy with sed,
2663 so this should work OK. libtool 2.2 sets SED but 1.5
2664 doesn't, so $(SED) happened to work when using libtool 2.2.
2666 commit 96e4b257e101d72072d43e144897d92920270669
2667 Author: Lasse Collin <lasse.collin@tukaani.org>
2668 Date: Sun Jul 5 22:25:17 2009 +0300
2670 Major update to the xzgrep and other scripts based on
2671 the latest versions found from gzip CVS repository.
2673 configure will try to find a POSIX shell to be used by
2674 the scripts. This should ease portability on systems
2675 which have pre-POSIX /bin/sh.
2677 xzgrep and xzdiff support .xz, .lzma, .gz, and .bz2 files.
2678 xzmore and xzless support only .xz and .lzma files.
2680 The name of the xz executable used in these scripts is
2681 now correct even if --program-transform-name has been used.
2683 commit 25cc7a6e8c2506a0d80084a4c1c67d33e7439100
2684 Author: Lasse Collin <lasse.collin@tukaani.org>
2685 Date: Sun Jul 5 19:26:53 2009 +0300
2687 Use @PACKAGE_HOMEPAGE@ in liblzma.pc.in.
2689 commit 18c10c30d2833f394cd7bce0e6a821044b15832f
2690 Author: Lasse Collin <lasse.collin@tukaani.org>
2691 Date: Sat Jul 4 00:40:44 2009 +0300
2693 Make "xz --decompress --stdout --force" copy unrecognized
2694 files as is to standard output.
2696 This feature is needed to be more compatible with gzip's
2697 behavior. This was more complicated to implement than it
2698 sounds, because the way liblzma is able to return errors with
2699 files of only a few bytes in size. xz now has its own file
2700 type detection code and no longer uses lzma_auto_decoder().
2702 commit 0a289c01ac821ea9c4250aa906b0ae3cfa953633
2703 Author: Lasse Collin <lasse.collin@tukaani.org>
2704 Date: Thu Jul 2 14:30:38 2009 +0300
2706 Define PACKAGE_HOMEPAGE in configure.ac and use it in
2709 Use also PACKAGE_NAME instead of hardcoding "XZ Utils".
2711 commit 5cc99db5bae8633f85559e5cdaef4cd905a4ee9c
2712 Author: Lasse Collin <lasse.collin@tukaani.org>
2713 Date: Wed Jul 1 12:21:24 2009 +0300
2715 Avoid visibility related compiler warnings on Windows.
2717 commit 7653d1cf48080e63b189ed9d58dea0e82b6b1c5e
2718 Author: Lasse Collin <lasse.collin@tukaani.org>
2719 Date: Tue Jun 30 17:14:39 2009 +0300
2721 Use static liblzma by default also for tests.
2723 commit f42ee981668b545ab6d06c6072e262c29605273c
2724 Author: Lasse Collin <lasse.collin@tukaani.org>
2725 Date: Tue Jun 30 17:09:57 2009 +0300
2729 Don't use libtool convenience libraries to avoid recently
2730 discovered long-standing subtle but somewhat severe bugs
2731 in libtool (at least 1.5.22 and 2.2.6 are affected). It
2732 was found when porting XZ Utils to Windows
2733 <http://lists.gnu.org/archive/html/libtool/2009-06/msg00070.html>
2734 but the problem is significant also e.g. on GNU/Linux.
2736 Unless --disable-shared is passed to configure, static
2737 library built from a set of convenience libraries will
2738 contain PIC objects. That is, while libtool builds non-PIC
2739 objects too, only PIC objects will be used from the
2740 convenience libraries. On 32-bit x86 (tested on mobile XP2400+),
2741 using PIC instead of non-PIC makes the decompressor 10 % slower
2742 with the default CFLAGS.
2744 So while xz was linked against static liblzma by default,
2745 it got the slower PIC objects unless --disable-shared was
2746 used. I tend develop and benchmark with --disable-shared
2747 due to faster build time, so I hadn't noticed the problem
2748 in benchmarks earlier.
2750 This commit also adds support for building Windows resources
2751 into liblzma and executables.
2753 commit 89dac1db6f168d7469cfbc4432651d4724c5c0de
2754 Author: Lasse Collin <lasse.collin@tukaani.org>
2755 Date: Mon Jun 29 22:19:51 2009 +0300
2757 Added a comment about "autoconf -fi" to autogen.sh.
2759 commit 6e685aae4594bc0af1b5032e01bb37d0edaa3ebd
2760 Author: Lasse Collin <lasse.collin@tukaani.org>
2761 Date: Sun Jun 28 10:04:24 2009 +0300
2763 Add -no-undefined to get shared liblzma on Windows.
2765 commit 73f560ee5fa064992b76688d9472baf139432540
2766 Author: Lasse Collin <lasse.collin@tukaani.org>
2767 Date: Sat Jun 27 22:57:15 2009 +0300
2769 Make physmem() work on Cygwin 1.5 and older.
2771 commit 7ff0004fbce24ae72eddfe392828ffd7d4639ed1
2772 Author: Lasse Collin <lasse.collin@tukaani.org>
2773 Date: Sat Jun 27 17:28:01 2009 +0300
2775 Moved the Windows resource files outside the windows directory
2776 to prepare for building them with Autotools.
2778 commit 449c634674f35336a4815d398172e447659a135e
2779 Author: Lasse Collin <lasse.collin@tukaani.org>
2780 Date: Sat Jun 27 13:05:03 2009 +0300
2782 Added missing $(EXEEXT).
2784 commit 792db79f27ad9ab1fb977e23be65c7761f545752
2785 Author: Lasse Collin <lasse.collin@tukaani.org>
2786 Date: Sat Jun 27 12:32:40 2009 +0300
2788 Create correct symlinks even when
2789 --program-{prefix,suffix,transform} is passed to configure.
2791 commit 0adc72feb84f5b903f6ad9d3f759b1c326fafc6b
2792 Author: Lasse Collin <lasse.collin@tukaani.org>
2793 Date: Sat Jun 27 10:02:24 2009 +0300
2795 Silence a compiler warning on DOS-like systems.
2797 commit ad12edc95254ede3f0cb8dec8645e8789e984c4f
2798 Author: Lasse Collin <lasse.collin@tukaani.org>
2799 Date: Sat Jun 27 09:35:15 2009 +0300
2801 Updated the filenames in POTFILES.in too.
2803 commit b2b1f867532732fe9969131f8713bdd6b0731763
2804 Author: Lasse Collin <lasse.collin@tukaani.org>
2805 Date: Sat Jun 27 00:43:06 2009 +0300
2807 Hopefully improved portability of the assembler code in
2808 Autotools based builds on Windows.
2810 commit c393055947247627a09b6a6b8f20aa0c32f9be16
2811 Author: Lasse Collin <lasse.collin@tukaani.org>
2812 Date: Fri Jun 26 21:17:29 2009 +0300
2814 Updated THANKS (most of today's commits are based on
2815 Charles Wilson's patches).
2817 commit da0af22e4b4139b8a10710945f8b245b3a77c97d
2818 Author: Lasse Collin <lasse.collin@tukaani.org>
2819 Date: Fri Jun 26 21:00:35 2009 +0300
2821 Updated comments to match renamed files.
2823 commit 65014fd211dfbd4be48685998cb5a12aaa29c8d2
2824 Author: Lasse Collin <lasse.collin@tukaani.org>
2825 Date: Fri Jun 26 20:49:54 2009 +0300
2827 Rename process.[hc] to coder.[hc] and io.[hc] to file_io.[hc]
2828 to avoid problems on systems with system headers with those
2831 commit 5e1257466dcb66f1d7a3f71814a5ad885cba43e8
2832 Author: Lasse Collin <lasse.collin@tukaani.org>
2833 Date: Fri Jun 26 20:43:36 2009 +0300
2835 Rename process_file() to coder_run().
2837 commit cad62551c5fa9865dbe0841a0b3bc729c4fbe8fc
2838 Author: Lasse Collin <lasse.collin@tukaani.org>
2839 Date: Fri Jun 26 20:36:45 2009 +0300
2841 Ugly hack to make it possible to use the thousand separator
2842 format character with snprintf() on POSIX systems but not
2843 on non-POSIX systems and still keep xgettext working.
2845 commit fe378d47074b16c52b00fe184d119287c68ce2e7
2846 Author: Lasse Collin <lasse.collin@tukaani.org>
2847 Date: Fri Jun 26 15:40:40 2009 +0300
2849 Added missing source files to windows/Makefile.
2851 commit 390a6408563067613b29de895cb40e4d0386d62c
2852 Author: Lasse Collin <lasse.collin@tukaani.org>
2853 Date: Fri Jun 26 15:37:53 2009 +0300
2855 Basic support for building with Cygwin and MinGW using
2856 the Autotools based build system. It's not good yet, more
2859 commit 1c9360b7d1197457aaad2f8888b99f1149861579
2860 Author: Lasse Collin <lasse.collin@tukaani.org>
2861 Date: Fri Jun 26 14:47:31 2009 +0300
2863 Fix @variables@ to $(variables) in Makefile.am files.
2864 Fix the ordering of libgnu.a and LTLIBINTL on the linker
2865 command line and added missing LTLIBINTL to tests/Makefile.am.
2867 commit d45615c555e250209ebb55aa3649abe790f1eeac
2868 Author: Lasse Collin <lasse.collin@tukaani.org>
2869 Date: Fri Jun 26 14:20:02 2009 +0300
2871 Allow to explicitly specify autotool versions in autogen.sh.
2873 commit eaf8367368a329afa48785380f9dca6b681f3397
2874 Author: Lasse Collin <lasse.collin@tukaani.org>
2875 Date: Fri Jun 26 14:18:32 2009 +0300
2877 Add version.sh to EXTRA_DIST.
2879 commit b317b218e2d383dd27a700094c0de4510540ea18
2880 Author: Lasse Collin <lasse.collin@tukaani.org>
2881 Date: Wed Jun 24 20:14:10 2009 +0300
2883 Support HW_PHYSMEM64
2885 commit ae82dde5d9cc60c80cc89601b6c51cc1611d48e7
2886 Author: Lasse Collin <lasse.collin@tukaani.org>
2887 Date: Wed Jun 24 13:01:59 2009 +0300
2889 Cast a char argument to isspace() to unsigned char.
2891 commit 1735d31ea347210e914df038eeea4b2626e76e42
2892 Author: Lasse Collin <lasse.collin@tukaani.org>
2893 Date: Fri Jun 5 13:46:26 2009 +0300
2895 A few more spelling fixes. Released the .xz spec 1.0.3.
2897 commit 8ed156ce894966103e895aa08f2a9fb912f6fad5
2898 Author: Lasse Collin <lasse.collin@tukaani.org>
2899 Date: Thu Jun 4 23:42:12 2009 +0300
2901 Added xzdec man page.
2903 commit f6df39afaa84f71439507178a49b2a5dda6e824c
2904 Author: Lasse Collin <lasse.collin@tukaani.org>
2905 Date: Thu Jun 4 23:26:47 2009 +0300
2907 Harmonized xzdec --memory with xz --memory and made
2910 commit 1774f27c61ce294a56712ca2f4785f90a62441bc
2911 Author: Lasse Collin <lasse.collin@tukaani.org>
2912 Date: Thu Jun 4 22:59:55 2009 +0300
2914 Fix purporse -> purpose. Thanks to Andrew Dudman.
2915 Released .xz spec 1.0.2 due to this fix too.
2917 commit cb613455642f48fb51059e22018615f64c59b70f
2918 Author: Lasse Collin <lasse.collin@tukaani.org>
2919 Date: Mon Jun 1 14:53:57 2009 +0300
2921 The .xz file format version 1.0.1
2923 commit 083c23c680ff844846d177cfc58bb7a874e7e6b9
2924 Author: Lasse Collin <lasse.collin@tukaani.org>
2925 Date: Tue May 26 14:48:48 2009 +0300
2927 Make the raw value of the Check field available to applications
2928 via lzma_block structure.
2930 This changes ABI but not doesn't break API.
2932 commit b4f5c814090dc07d4350453576305e41eb9c998d
2933 Author: Lasse Collin <lasse.collin@tukaani.org>
2934 Date: Sat May 23 16:57:21 2009 +0300
2936 Remove undocumented alternative option names --bcj, --ppc,
2939 commit b1edee2cdc7ef4411b1a21c07094ec763f071281
2940 Author: Lasse Collin <lasse.collin@tukaani.org>
2941 Date: Sat May 23 15:12:23 2009 +0300
2943 Add support for specifying the BCJ filter start offset
2944 in the xz command line tool.
2946 commit 72aa0e9c5f4289f10ef5bf240a9448d3017f1ceb
2947 Author: Lasse Collin <lasse.collin@tukaani.org>
2948 Date: Sat May 23 14:51:09 2009 +0300
2952 commit dcedb6998cefeca6597dd1219328a3abf5acf66d
2953 Author: Lasse Collin <lasse.collin@tukaani.org>
2954 Date: Fri May 22 16:40:50 2009 +0300
2956 Added support for --quiet and --no-warn to xzdec.
2957 Cleaned up the --help message a little.
2959 commit 5f735dae80aa629853f4831d7b84ec1c614979eb
2960 Author: Lasse Collin <lasse.collin@tukaani.org>
2961 Date: Fri May 22 15:11:52 2009 +0300
2963 Use the 40 % of RAM memory usage limit in xzdec too.
2965 Update the memory usage info text in --help to match
2966 the text in xz --long-help.
2968 commit b60376249e0c586910c4121fab4f791820cc1289
2969 Author: Lasse Collin <lasse.collin@tukaani.org>
2970 Date: Fri May 22 14:43:00 2009 +0300
2974 commit b4f92f522d4b854c0adb7c38be7531e1a6a7b008
2975 Author: Lasse Collin <lasse.collin@tukaani.org>
2976 Date: Fri May 22 14:27:40 2009 +0300
2980 commit 4dd21d23f22569285ae706b58b0e5904b8db1839
2981 Author: Lasse Collin <lasse.collin@tukaani.org>
2982 Date: Fri May 22 14:21:20 2009 +0300
2984 Remove the --info option, which was an alias for --list.
2986 commit 8836139b63ce774bdd62abf17ab69b290e08229e
2987 Author: Lasse Collin <lasse.collin@tukaani.org>
2988 Date: Fri May 22 12:27:43 2009 +0300
2990 If xz is run as lzma, unlzma, or lzcat, simply imply
2991 --format=lzma. This means that xz emulating lzma
2992 doesn't decompress .xz files, while before this
2993 commit it did. The new way is slightly simpler in
2994 code and especially in upcoming documentation.
2996 commit b0063023f8adb06ea735ec4af5c6f5b7bdb8e84d
2997 Author: Lasse Collin <lasse.collin@tukaani.org>
2998 Date: Fri May 22 11:29:50 2009 +0300
3000 Make the default memory usage limit 40 % of RAM for both
3001 compressing and decompressing. This should be OK now that
3002 xz automatically scales down the compression settings if
3003 they would exceed the memory usage limit (earlier, the limit
3004 for compression was increased to 90 % because low limit broke
3005 scripts that used "xz -9" on systems with low RAM).
3007 Support spcifying the memory usage limit as a percentage
3008 of RAM (e.g. --memory=50%).
3010 Support --threads=0 to reset the thread limit to the default
3011 value (number of available CPU cores). Use UINT32_MAX instead
3012 of SIZE_MAX as the maximum in args.c. hardware.c was already
3013 expecting uint32_t value.
3015 Cleaned up the output of --help and --long-help.
3017 commit 071b825b23911a69dd1cd2f8cda004ef8a781fae
3018 Author: Lasse Collin <lasse.collin@tukaani.org>
3019 Date: Thu May 21 17:22:01 2009 +0300
3021 Support special value "max" where xz and xzdec accept an integer.
3022 Don't round the memory usage limit in xzdec --help to avoid
3023 an integer overflow and to not give wrong impression that
3024 the limit is high enough when it may not actually be.
3026 commit 03ca67fd37dd43fa7f590de340899cd497c10802
3027 Author: ABCD <en.abcd@gmail.com>
3028 Date: Wed May 20 17:31:18 2009 -0400
3030 Install lzdiff, lzgrep, and lzmore as symlinks
3032 This adds lzdiff, lzgrep, and lzmore to the list of symlinks to install.
3033 It also installs symlinks for the manual pages and removes the new
3034 symlinks on uninstall.
3036 commit a6f43e64128a6da5cd641de1e1e527433b3e5638
3037 Author: Lasse Collin <lasse.collin@tukaani.org>
3038 Date: Sat May 2 16:10:14 2009 +0300
3040 Use a GCC-specific #pragma instead of GCC-specific
3041 -Wno-uninitialized to silence a bogus warning.
3043 commit f6ce63ebdb45a857c8949960c83c9580ae888951
3044 Author: Lasse Collin <lasse.collin@tukaani.org>
3045 Date: Sat May 2 14:46:50 2009 +0300
3047 Removed --disable-encoder and --disable-decoder. Use the values
3048 given to --enable-encoders and --enable-decoders to determine
3049 if any encoder or decoder support is wanted.
3051 commit be06858d5cf8ba46557395035d821dc332f3f830
3052 Author: Lasse Collin <lasse.collin@tukaani.org>
3053 Date: Fri May 1 11:28:52 2009 +0300
3055 Remove docs that are too outdated to be updated
3056 (rewrite will be better).
3058 commit 0255401e57c96af87c6b159eca28974e79430a82
3059 Author: Lasse Collin <lasse.collin@tukaani.org>
3060 Date: Fri May 1 11:21:46 2009 +0300
3062 Added documentation about the legacy .lzma file format.
3064 commit 1496ff437c46f38303e0e94c511ca604b3a11f85
3065 Author: Lasse Collin <lasse.collin@tukaani.org>
3066 Date: Fri May 1 11:20:23 2009 +0300
3068 Renamed the file format specification to xz-file-format.txt
3069 which is the filename used on the WWW.
3071 commit 21c6b94373d239d7e86bd480fcd558e30391712f
3072 Author: Lasse Collin <lasse.collin@tukaani.org>
3073 Date: Tue Apr 28 23:08:32 2009 +0300
3075 Fixed a crash in liblzma.
3077 liblzma tries to avoid useless free()/malloc() pairs in
3078 initialization when multiple files are handled using the
3079 same lzma_stream. This didn't work with filter chains
3080 due to comparison of wrong pointers in lzma_next_coder_init(),
3081 making liblzma think that no memory reallocation is needed
3082 even when it actually is.
3084 Easy way to trigger this bug is to decompress two files with
3085 a single xz command. The first file should have e.g. x86+LZMA2
3086 as the filter chain, and the second file just LZMA2.
3088 commit e518d167aa5958e469982f4fb3a24b9b6a2b5d1c
3089 Author: Lasse Collin <lasse.collin@tukaani.org>
3090 Date: Wed Apr 15 14:13:38 2009 +0300
3092 Fix uint32_t -> size_t in ARM and ARM-Thumb filters.
3094 On 64-bit system it would have gone into infinite
3095 loop if a single input buffer was over 4 GiB (unlikely).
3097 commit 31decdce041581e57c0d8a407d4795b114ef27ca
3098 Author: Lasse Collin <lasse.collin@tukaani.org>
3099 Date: Tue Apr 14 11:48:46 2009 +0300
3101 Minor fixes to test files' README.
3103 commit 4787d654434891c7df5b43959b0d2873718f06e0
3104 Author: Lasse Collin <lasse.collin@tukaani.org>
3105 Date: Mon Apr 13 16:36:41 2009 +0300
3107 Updated history.txt.
3109 commit 2f0bc9cd40f709152a0177c8e585c0757e9af9c9
3110 Author: Lasse Collin <lasse.collin@tukaani.org>
3111 Date: Mon Apr 13 14:49:48 2009 +0300
3113 Quick & dirty update to support xz in diff/grep/more scripts.
3115 commit 02ddf09bc3079b3e17297729b9e43f14d407b8fc
3116 Author: Lasse Collin <lasse.collin@tukaani.org>
3117 Date: Mon Apr 13 11:27:40 2009 +0300
3119 Put the interesting parts of XZ Utils into the public domain.
3120 Some minor documentation cleanups were made at the same time.
3122 commit e79c42d854657ae7f75613bd80c1a35ff7c525cb
3123 Author: Lasse Collin <lasse.collin@tukaani.org>
3124 Date: Fri Apr 10 11:17:02 2009 +0300
3126 Fix off-by-one in LZ decoder.
3128 Fortunately, this bug had no security risk other than accepting
3129 some corrupt files as valid.
3131 commit 94eb9ad46f1fded6d8369cf3d38bb9754c1375af
3132 Author: Pavel Roskin <proski@gnu.org>
3133 Date: Tue Mar 31 12:15:01 2009 -0400
3135 Fix minor typos in README
3137 commit 9bab5336ebd765ec4e12252f416eefdf04eba750
3138 Author: Lasse Collin <lasse.collin@tukaani.org>
3139 Date: Tue Mar 31 21:52:51 2009 +0300
3141 Add a note and work-around instructions to README about
3142 problems detecting a C99 compiler when some standard
3143 headers are missing.
3145 commit a0497ff7a06f9350349264fe9b52dfefc6d53ead
3146 Author: Lasse Collin <lasse.collin@tukaani.org>
3147 Date: Wed Mar 18 16:54:38 2009 +0200
3151 commit 390e69887fc5e0a108eb41203bed9acd100a3d76
3152 Author: Lasse Collin <lasse.collin@tukaani.org>
3153 Date: Wed Mar 18 16:51:41 2009 +0200
3155 Fix wrong macro names in lc_cpucores.m4 and cpucores.h.
3156 Thanks to Bert Wesarg.
3158 commit 0df9299e2478c2a0c62c05b1ae14a85a353e20d6
3159 Author: Lasse Collin <lasse.collin@tukaani.org>
3160 Date: Sun Mar 1 09:03:08 2009 +0200
3162 Test for Linux-specific sysinfo() only on Linux systems.
3163 Some other systems have sysinfo() with different semantics.
3165 commit cf751edfde3ad6e088dc18e0522d31ae38405933
3166 Author: Lasse Collin <lasse.collin@tukaani.org>
3167 Date: Sun Mar 1 09:00:06 2009 +0200
3169 Added AC_CONFIG_MACRO_DIR to configure.ac.
3171 commit 63df14c57dee7c461717784287056688482a7eb9
3172 Author: Lasse Collin <lasse.collin@tukaani.org>
3173 Date: Sun Mar 1 08:58:41 2009 +0200
3175 Fix the Autoconf test for getopt_long replacement.
3176 It was broken by e114502b2bc371e4a45449832cb69be036360722.
3178 commit fd6a380f4eda4f00be5f2aa8d222992cd74a714f
3179 Author: Lasse Collin <lasse.collin@tukaani.org>
3180 Date: Sun Feb 22 19:07:54 2009 +0200
3182 Add a rough explanation of --extreme to output of --help.
3184 commit 68bf7ac2984d3627369a240ef0491934d53f7899
3185 Author: Lasse Collin <lasse.collin@tukaani.org>
3186 Date: Sun Feb 22 18:52:49 2009 +0200
3188 Fixes to progress message handling in xz:
3190 - Don't use Windows-specific code on Windows. The old code
3191 required at least Windows 2000. Now it should work on
3192 Windows 98 and later, and maybe on Windows 95 too.
3194 - Use less precision when showing estimated remaining time.
3196 - Fix some small design issues.
3198 commit 47c2e21f82242f50f18713a27d644c2c94ab3fea
3199 Author: Lasse Collin <lasse.collin@tukaani.org>
3200 Date: Wed Feb 18 13:00:10 2009 +0200
3202 Added files missing from the previous commit.
3204 commit 489a3dbaa0465f04400804e956a1cfbbee3654a2
3205 Author: Lasse Collin <lasse.collin@tukaani.org>
3206 Date: Tue Feb 17 10:43:00 2009 +0200
3208 Added lzma_easy_buffer_encode(). Splitted easy.c into small
3209 pieces to avoid unneeded dependencies making statically
3210 linked applications bigger than needed.
3212 commit 7494816ab08d82f4d6409788825930c4e43cfd0d
3213 Author: Lasse Collin <lasse.collin@tukaani.org>
3214 Date: Sun Feb 15 15:48:45 2009 +0200
3216 Make physmem.h work on old Windows versions.
3217 Thanks to Hongbo Ni for the original patch.
3219 commit 11ae4ae35fd70182c713f2d914b7cb1143bc76f0
3220 Author: Lasse Collin <lasse.collin@tukaani.org>
3221 Date: Sat Feb 14 20:44:52 2009 +0200
3223 Fix microsecond vs. nanosecond confusion in my_time().
3225 commit 3084d662d2646ab7eb58daf0dc32cf3f9a74eec7
3226 Author: Lasse Collin <lasse.collin@tukaani.org>
3227 Date: Sat Feb 14 00:45:29 2009 +0200
3229 Cleanups to the code that detects the amount of RAM and
3230 the number of CPU cores. Added support for using sysinfo()
3231 on Linux systems whose libc lacks appropriate sysconf()
3232 support (at least dietlibc). The Autoconf macros were
3233 split into separate files, and CPU core count detection
3234 was moved from hardware.c to cpucores.h. The core count
3235 isn't used for anything real for now, so a problematic
3236 part in process.c was commented out.
3238 commit 9c62371eab2706c46b1072f5935e28cb4cd9dca8
3239 Author: Lasse Collin <lasse.collin@tukaani.org>
3240 Date: Fri Feb 13 18:23:50 2009 +0200
3242 Initial port to DOS using DJGPP.
3244 commit 0dae8b7751d09e9c5a482d5519daaee4800ce203
3245 Author: Lasse Collin <lasse.collin@tukaani.org>
3246 Date: Fri Feb 13 18:02:05 2009 +0200
3248 Windows port: Take advantage of the version number macros.
3249 Now the version number is not duplicated in the
3250 Windows-specific files anymore.
3252 commit fdbc0cfa71f7d660855098a609175ba384259529
3253 Author: Lasse Collin <lasse.collin@tukaani.org>
3254 Date: Fri Feb 13 18:00:03 2009 +0200
3256 Changed how the version number is specified in various places.
3257 Now configure.ac will get the version number directly from
3258 src/liblzma/api/lzma/version.h. The intent is to reduce the
3259 number of places where the version number is duplicated. In
3260 future, support for displaying Git commit ID may be added too.
3262 commit 1d924e584b146136989f48c13fff2632896efb3d
3263 Author: Lasse Collin <lasse.collin@tukaani.org>
3264 Date: Fri Feb 13 17:30:30 2009 +0200
3266 Fix handling of integrity check type in the xz command line tool.
3268 commit 96c46df7deb231ea68a03d8d1da9de4c774e36d8
3269 Author: Lasse Collin <lasse.collin@tukaani.org>
3270 Date: Fri Feb 13 17:29:02 2009 +0200
3272 Improve support for DOS-like systems.
3273 Here DOS-like means DOS, Windows, and OS/2.
3275 commit b6a30ee8c2de60ecd722cd05223e4ba72f822e33
3276 Author: Lasse Collin <lasse.collin@tukaani.org>
3277 Date: Wed Feb 11 20:02:32 2009 +0200
3279 Remove dead directories from .gitignore.
3281 commit 1ec5b0027911d94cb6f98892cbc690f818d8a861
3282 Author: Jim Meyering <jim@meyering.net>
3283 Date: Wed Feb 11 14:45:14 2009 +0100
3285 .gitignore vs. Makefiles
3287 How about this for those of us who do srcdir builds?
3289 commit 154f5aec2de201c674841de4fcc9804c2a87af07
3290 Author: Lasse Collin <lasse.collin@tukaani.org>
3291 Date: Tue Feb 10 21:48:35 2009 +0200
3293 Removed Makefile from .gitignore since not all Makefiles
3294 in the repository are generated by Autotools. People
3295 should do test builds in a separate build directory anyway.
3297 commit e605c2663691b0a4c307786aa368d124ea081daa
3298 Author: Lasse Collin <lasse.collin@tukaani.org>
3299 Date: Tue Feb 10 21:48:05 2009 +0200
3301 Added resource files for the Windows build.
3303 commit a3bbbe05d32b1f7ea9eb98805df4dda2e811b476
3304 Author: Lasse Collin <lasse.collin@tukaani.org>
3305 Date: Mon Feb 9 14:54:31 2009 +0200
3307 Let the user specify custom CFLAGS on the make command
3308 line. Previously custom CFLAGS worked only when they were
3309 passed to configure.
3311 commit 53f7598998b1860a69c51243b5d2e34623c6bf60
3312 Author: Lasse Collin <lasse.collin@tukaani.org>
3313 Date: Sun Feb 8 21:35:11 2009 +0200
3315 Fix aliasing issue in physmem.h.
3317 commit 0e27028d74c5c7a8e036ae2a9b8cecb0ac79d3a6
3318 Author: Lasse Collin <lasse.collin@tukaani.org>
3319 Date: Sun Feb 8 18:24:50 2009 +0200
3321 Add a separate internal function to initialize the CRC32
3322 table, which is used also by LZ encoder. This was needed
3323 because calling lzma_crc32() and ignoring the result is
3324 a no-op due to lzma_attr_pure.
3326 commit ae1ad9af54210c9a2be336b1316532da5071516c
3327 Author: Lasse Collin <lasse.collin@tukaani.org>
3328 Date: Sun Feb 8 18:17:05 2009 +0200
3330 Make "xz --force" to write to terminal as the error
3333 commit 79e25eded48d2fe33f31441ab7a034f902e335f8
3334 Author: Lasse Collin <lasse.collin@tukaani.org>
3335 Date: Sun Feb 8 10:37:50 2009 +0200
3337 Support both slash and backslash as path component
3338 separator on Windows when parsing argv[0].
3340 commit bc7c7109cc4410055a888c1c70cbd1c9445c4361
3341 Author: Lasse Collin <lasse.collin@tukaani.org>
3342 Date: Sat Feb 7 23:18:13 2009 +0200
3344 Omit the wrong and (even if corrected) nowadays useless rm
3347 commit edfc2031e56f8a2ccda063f02936b3a848d88723
3348 Author: Lasse Collin <lasse.collin@tukaani.org>
3349 Date: Sat Feb 7 21:41:52 2009 +0200
3353 commit 880c3309386aac58fc4f3d7ca99bd31bcb1526a3
3354 Author: Lasse Collin <lasse.collin@tukaani.org>
3355 Date: Sat Feb 7 21:17:07 2009 +0200
3357 Make it easy to choose if command line tools should be
3358 linked statically or dynamically against liblzma. The
3359 default is still to use static liblzma, but it can now
3360 be changed by passing --enable-dynamic to configure.
3361 Thanks to Mike Frysinger for the original patch.
3363 Fixed a few minor bugs in configure.ac.
3365 commit 3f86532407e4ace3debb62be16035e009b56ca36
3366 Author: Mike Frysinger <vapier@gentoo.org>
3367 Date: Fri Feb 6 23:38:39 2009 -0500
3371 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
3373 commit bd7ca1dad5c146b6217799ffaa230c32d207a3e5
3374 Author: Lasse Collin <lasse.collin@tukaani.org>
3375 Date: Sat Feb 7 17:07:52 2009 +0200
3377 Assume 32 MiB of RAM on unsupported operating systems like
3378 the comment in hardware.c already said.
3380 commit d0ab8c1c73ae712adb0d26fbb9da762d99a63618
3381 Author: Lasse Collin <lasse.collin@tukaani.org>
3382 Date: Sat Feb 7 16:26:58 2009 +0200
3384 MinGW support: Don't build fastpos_tablegen.c as part of
3385 liblzma. Build both static and dynamic liblzma, and also
3386 static and dynamic versions of the command line tools.
3388 commit bfd91198e44a52bd9bfe3cd6dcae5edab7c6eb45
3389 Author: Lasse Collin <lasse.collin@tukaani.org>
3390 Date: Sat Feb 7 15:55:47 2009 +0200
3392 Support LZMA_API_STATIC in assembler files to
3393 avoid __declspec(dllexport) equivalent.
3395 commit 3306cf3883492720b3c34baa02f4eb4227d91c73
3396 Author: Lasse Collin <lasse.collin@tukaani.org>
3397 Date: Sat Feb 7 11:11:50 2009 +0200
3399 Introduced LZMA_API_STATIC macro, which the applications
3400 need to #define when linking against static liblzma on
3401 platforms like Windows. Most developers don't need to
3402 care about LZMA_API_STATIC at all.
3404 commit b719e63c5f4c91d2d5e2ea585d4c055ec3767d0b
3405 Author: Lasse Collin <lasse.collin@tukaani.org>
3406 Date: Fri Feb 6 16:55:45 2009 +0200
3410 commit fe5434f940f75fec3611cf9d9edf78c4da8ac760
3411 Author: Lasse Collin <lasse.collin@tukaani.org>
3412 Date: Fri Feb 6 12:30:23 2009 +0200
3414 Grammar fix in README.
3416 commit 3dfa58a9eedf5a0e566452b078801c9cbcf7a245
3417 Author: Lasse Collin <lasse.collin@tukaani.org>
3418 Date: Fri Feb 6 10:06:32 2009 +0200
3420 Some MSYS installations (e.g. MsysGit) don't include
3421 install.exe, so don't rely on it.
3423 commit 975d8fd72a5148d46b2e1745f7a211cf1dfd9d31
3424 Author: Lasse Collin <lasse.collin@tukaani.org>
3425 Date: Fri Feb 6 09:13:15 2009 +0200
3427 Recreated the BCJ test files for x86 and SPARC. The old files
3428 were linked with crt*.o, which are copyrighted, and thus the
3429 old test files were not in the public domain as a whole. They
3430 are freely distributable though, but it is better to be careful
3431 and avoid including any copyrighted pieces in the test files.
3432 The new files are just compiled and assembled object files,
3433 and thus don't contain any copyrighted code.
3435 commit 094b1b09a531f0d201ec81f2b07346a995fd80b9
3436 Author: Lasse Collin <lasse.collin@tukaani.org>
3437 Date: Thu Feb 5 21:21:27 2009 +0200
3439 Add the "windows" directory to EXTRA_DIST.
3441 commit e1c3412eec7acec7ca3b32c9c828f3147dc65b49
3442 Author: Lasse Collin <lasse.collin@tukaani.org>
3443 Date: Thu Feb 5 09:17:51 2009 +0200
3445 Added initial experimental makefile for use with MinGW.
3447 commit 75905a9afc0ee89954ede7d08af70d1148bf0fd9
3448 Author: Lasse Collin <lasse.collin@tukaani.org>
3449 Date: Thu Feb 5 09:12:57 2009 +0200
3451 Various code cleanups the the xz command line tool.
3452 It now builds with MinGW.
3454 commit d0c0b9e94e0af59d1d8f7f4829695d6efe19ccfe
3455 Author: Lasse Collin <lasse.collin@tukaani.org>
3456 Date: Tue Feb 3 12:15:17 2009 +0200
3458 Another utime() fix.
3460 commit ccf92a29e8c7234284f1568c1ec0fd7cb98356ca
3461 Author: Lasse Collin <lasse.collin@tukaani.org>
3462 Date: Tue Feb 3 10:41:11 2009 +0200
3464 Fix wrong filename argument for utime() and utimes().
3465 This doesn't affect most systems, since most systems
3466 have better functions available.
3468 commit 99c1c2abfae2e87f3c17e929783e6d1bb7a3f302
3469 Author: Lasse Collin <lasse.collin@tukaani.org>
3470 Date: Mon Feb 2 21:19:01 2009 +0200
3472 Updated the x86 assembler code:
3473 - Use call/ret pair to get instruction pointer for PIC.
3474 - Use PIC only if PIC or __PIC__ is #defined.
3475 - The code should work on MinGW and Darwin in addition
3476 to GNU/Linux and Solaris.
3478 commit 22a0c6dd940b78cdac2f4a4b4b0e7cc0ac15021f
3479 Author: Lasse Collin <lasse.collin@tukaani.org>
3480 Date: Mon Feb 2 20:14:03 2009 +0200
3482 Modify LZMA_API macro so that it works on Windows with
3483 other compilers than MinGW. This may hurt readability
3484 of the API headers slightly, but I don't know any
3485 better way to do this.
3487 commit 8dd7b6052e18621e2e6c62f40f762ee88bd3eb65
3488 Author: Lasse Collin <lasse.collin@tukaani.org>
3489 Date: Sun Feb 1 22:40:35 2009 +0200
3491 Fix a bug in lzma_block_buffer_decode(), although this
3492 function should be rewritten anyway.
3494 commit 55fd41431e61fb8178858283d636b6781e33e847
3495 Author: Lasse Collin <lasse.collin@tukaani.org>
3496 Date: Sun Feb 1 22:39:07 2009 +0200
3498 Added initial version of raw buffer-to-buffer coding
3499 functions, and cleaned up filter.h API header a little.
3500 May be very buggy, not tested yet.
3502 commit 3e54ecee5cad30a5ca361a88a99230407abc0699
3503 Author: Lasse Collin <lasse.collin@tukaani.org>
3504 Date: Sun Feb 1 00:11:20 2009 +0200
3506 Fix missing newlines in xzdec.c.
3508 commit d64ca34f1b6f34e86adefc7f735b4eff8e6d4a35
3509 Author: Lasse Collin <lasse.collin@tukaani.org>
3510 Date: Sun Feb 1 00:10:07 2009 +0200
3512 Use __cdecl also for function pointers in liblzma API when
3515 commit 6a2eb54092fc625d59921a607ff68cd1a90aa898
3516 Author: Lasse Collin <lasse.collin@tukaani.org>
3517 Date: Sat Jan 31 11:01:48 2009 +0200
3519 Add LZMA_API to liblzma API headers. It's useful at least
3520 on Windows. sysdefs.h no longer #includes lzma.h, so lzma.h
3521 has to be #included separately where needed.
3523 commit d9993fcb4dfc1f93abaf31ae23b3ef1f3123892b
3524 Author: Lasse Collin <lasse.collin@tukaani.org>
3525 Date: Sat Jan 31 10:13:09 2009 +0200
3527 Use _WIN32 instead of WIN32 in xzdec.c to test if compiling on Windows.
3529 commit 2dbdc5befb33c3703e4609809101047c67caf343
3530 Author: Lasse Collin <lasse.collin@tukaani.org>
3531 Date: Sat Jan 31 10:02:52 2009 +0200
3533 Fix two lines in lzma.h on which the # wasn't at the
3534 beginning of the line.
3536 commit 4ab760109106dc04f39dd81c97d50f528d1b51c1
3537 Author: Lasse Collin <lasse.collin@tukaani.org>
3538 Date: Sat Jan 31 09:55:05 2009 +0200
3540 Add support for using liblzma headers in MSVC, which has no
3541 stdint.h or inttypes.h.
3543 commit b2172cf823d3be34cb0246cb4cb32d105e2a34c9
3544 Author: Lasse Collin <lasse.collin@tukaani.org>
3545 Date: Sat Jan 31 08:49:54 2009 +0200
3547 Fix # -> ## in a macro in lzma.h.
3549 commit 1aae8698746d3c87a93f8398cdde2de9ba1f7208
3550 Author: Lasse Collin <lasse.collin@tukaani.org>
3551 Date: Fri Jan 30 18:50:16 2009 +0200
3555 commit f54bcf6f80d585236bc03ce49f7c73e1abaa17eb
3556 Author: Lasse Collin <lasse.collin@tukaani.org>
3557 Date: Fri Jan 30 00:29:58 2009 +0200
3559 Remove dangling crc64_init.c.
3561 commit 982da7ed314398420c38bf154a8f759d5f18b480
3562 Author: Lasse Collin <lasse.collin@tukaani.org>
3563 Date: Wed Jan 28 17:16:38 2009 +0200
3565 The .xz file format specification version 1.0.0 is now
3566 officially released. The format has been technically the same
3567 since 2008-11-19, but now that it is frozen, people can start
3568 using it without a fear that the format will break.
3570 commit c4683a660b4372156bdaf92f0cdc54a58f95ee6f
3571 Author: Lasse Collin <lasse.collin@tukaani.org>
3572 Date: Wed Jan 28 08:45:59 2009 +0200
3576 commit 3241317093595db9f79104faafe93cb989c9f858
3577 Author: Lasse Collin <lasse.collin@tukaani.org>
3578 Date: Wed Jan 28 08:43:26 2009 +0200
3580 Fix uninitialized variables in alone_decoder.c. This bug was
3581 triggered by the previous commit, since these variables were
3582 not used by anything before support for a preset dictionary.
3584 commit f76e39cf930f888d460b443d18f977ebedea8b2a
3585 Author: Lasse Collin <lasse.collin@tukaani.org>
3586 Date: Tue Jan 27 18:36:05 2009 +0200
3588 Added initial support for preset dictionary for raw LZMA1
3589 and LZMA2. It is not supported by the .xz format or the xz
3590 command line tool yet.
3592 commit 449b8c832b26c3633f3bec60095e57d2d3ada1f3
3593 Author: Lasse Collin <lasse.collin@tukaani.org>
3594 Date: Mon Jan 26 20:09:17 2009 +0200
3596 Regenerate the CRC tables without trailing blanks.
3598 commit 850f7400428dc9c5fd08a2f35a5bd2c9e45aede2
3599 Author: Jim Meyering <meyering@redhat.com>
3600 Date: Mon Jan 19 21:37:16 2009 +0100
3602 remove trailing blanks from all but .xz files
3604 commit 667481f1aad34e1ed15738e7913a9c7e256b4cf5
3605 Author: Lasse Collin <lasse.collin@tukaani.org>
3606 Date: Mon Jan 26 14:34:10 2009 +0200
3608 Add lzma_block_buffer_decode().
3610 commit 5fb34d8324d3e7e0061df25d0086b64c8726b19d
3611 Author: Lasse Collin <lasse.collin@tukaani.org>
3612 Date: Mon Jan 26 14:33:28 2009 +0200
3614 Add more sanity checks to lzma_stream_buffer_decode().
3616 commit c129748675a5daa8838df92bde32cc04f6ce61ba
3617 Author: Lasse Collin <lasse.collin@tukaani.org>
3618 Date: Mon Jan 26 14:33:13 2009 +0200
3620 Avoid hardcoded constant in easy.c.
3622 commit 1859d22d75e072463db74c25bc3f5a7992e5fdf6
3623 Author: Lasse Collin <lasse.collin@tukaani.org>
3624 Date: Mon Jan 26 13:06:49 2009 +0200
3626 Tiny bit better sanity check in block_util.c
3628 commit 2c5fe958e4bbe9b147b10c255955dfe2827fb8e7
3629 Author: Lasse Collin <lasse.collin@tukaani.org>
3630 Date: Sun Jan 25 01:35:56 2009 +0200
3632 Fix a dumb bug in Block decoder, which made it return
3633 LZMA_DATA_ERROR with valid data. The bug was added in
3634 e114502b2bc371e4a45449832cb69be036360722.
3636 commit c81f13ff29271de7293f8af3d81848b1dcae3d19
3637 Author: Lasse Collin <lasse.collin@tukaani.org>
3638 Date: Fri Jan 23 22:27:50 2009 +0200
3640 Added lzma_stream_buffer_decode() and made minor cleanups.
3642 commit 0b3318661ce749550b8531dfd469639a08930391
3643 Author: Lasse Collin <lasse.collin@tukaani.org>
3644 Date: Thu Jan 22 12:53:33 2009 +0200
3648 commit 9ec80355a7212a0a2f8c89d98e51b1d8b4e34eec
3649 Author: Lasse Collin <lasse.collin@tukaani.org>
3650 Date: Tue Jan 20 16:37:27 2009 +0200
3652 Add some single-call buffer-to-buffer coding functions.
3654 commit d8b58d099340f8f4007b24b211ee41a7210c061c
3655 Author: Lasse Collin <lasse.collin@tukaani.org>
3656 Date: Tue Jan 20 13:45:41 2009 +0200
3658 Block encoder cleanups
3660 commit 0c09810cb3635cb575cb54e694d41523e7d0a335
3661 Author: Lasse Collin <lasse.collin@tukaani.org>
3662 Date: Tue Jan 20 10:35:15 2009 +0200
3664 Use LZMA_PROG_ERROR in lzma_code() as documented in base.h.
3666 commit 2f1a8e8eb898f6c036cde55d153ad348bfab3c00
3667 Author: Lasse Collin <lasse.collin@tukaani.org>
3668 Date: Mon Jan 19 22:53:18 2009 +0200
3670 Fix handling of non-fatal errors in lzma_code().
3672 commit 4810b6bc25087be872960b9dd1d11ff07735dc88
3673 Author: Lasse Collin <lasse.collin@tukaani.org>
3674 Date: Mon Jan 19 14:00:33 2009 +0200
3676 Move some LZMA2 constants to lzma2_encoder.h so that they
3677 can be used outside lzma2_encoder.c.
3679 commit 00be5d2e09f9c7a6a8563465ad8b8042866817a4
3680 Author: Lasse Collin <lasse.collin@tukaani.org>
3681 Date: Mon Jan 19 13:52:36 2009 +0200
3685 commit 128586213f77c9bd82b7e9a62927f6d0c3769d85
3686 Author: Lasse Collin <lasse.collin@tukaani.org>
3687 Date: Sat Jan 17 14:24:25 2009 +0200
3689 Beta was supposed to be API stable but I had forgot to rename
3690 lzma_memlimit_encoder and lzma_memlimit_decoder to
3691 lzma_raw_encoder_memlimit and lzma_raw_decoder_memlimit. :-(
3692 Now it is fixed. Hopefully it doesn't cause too much trouble
3693 to those who already thought API is stable.
3695 commit b056379490be5c584c264a967f0540041a163a1e
3696 Author: Lasse Collin <lasse.collin@tukaani.org>
3697 Date: Thu Jan 15 14:29:22 2009 +0200
3701 commit dc8f3be06d54ef6e6cfb5134dd3d25edd08cef89
3702 Author: Lasse Collin <lasse.collin@tukaani.org>
3703 Date: Thu Jan 15 14:27:32 2009 +0200
3705 Fixed a bug in 7z2lzma.bash to make it work with .7z files
3706 that use something else than 2^n as the dictionary size.
3707 Thanks to Dan Shechter for the bug report.
3709 commit 8286a60b8f4bd5accfbc9d229d2204bac31994f2
3710 Author: Lasse Collin <lasse.collin@tukaani.org>
3711 Date: Wed Jan 7 18:41:15 2009 +0200
3713 Use pthread_sigmask() instead of sigprocmask() when pthreads
3716 commit 4fd43cb3a906f6da2943f69239ee984c4787c9a9
3717 Author: Lasse Collin <lasse.collin@tukaani.org>
3718 Date: Wed Dec 31 20:01:00 2008 +0200
3720 Bumped version to 4.999.8beta right after the release
3723 commit 061748f5932719643cda73383db715167d543c22
3724 Author: Lasse Collin <lasse.collin@tukaani.org>
3725 Date: Wed Dec 31 18:59:02 2008 +0200
3727 Disable Subblock filter from test_compress.sh since it is
3728 disabled by default in configure.ac.
3730 commit 9c45658ddc8bd4a7819ef8547d3e7ccf73203e78
3731 Author: Lasse Collin <lasse.collin@tukaani.org>
3732 Date: Wed Dec 31 17:44:20 2008 +0200
3734 Disable both Subblock encoder and decoder my default,
3735 since they are not finished and may have security issues too.
3737 commit b59f1e98f50694cf6a8f1b342fd878feebdb2f88
3738 Author: Lasse Collin <lasse.collin@tukaani.org>
3739 Date: Wed Dec 31 17:42:50 2008 +0200
3741 Update some files in debug directory.
3743 commit d1d17a40d33a9682424ca37282813492f2cba6d0
3744 Author: Lasse Collin <lasse.collin@tukaani.org>
3745 Date: Wed Dec 31 17:41:46 2008 +0200
3747 Prepare for 4.999.7beta release.
3749 commit 88d3e6b0b18e24142b6d3b41dc1b84b00c49fef3
3750 Author: Lasse Collin <lasse.collin@tukaani.org>
3751 Date: Wed Dec 31 17:15:03 2008 +0200
3753 Cleaned up some comments in the API headers.
3755 commit 322ecf93c961e45a1da8c4a794a7fdacefcd7f40
3756 Author: Lasse Collin <lasse.collin@tukaani.org>
3757 Date: Wed Dec 31 16:29:39 2008 +0200
3759 Renamed lzma_options_simple to lzma_options_bcj in the API.
3760 The internal implementation is still using the name "simple".
3761 It may need some cleanups, so I look at it later.
3763 commit 7eea8bec3abfed883efba66264a1452a1c04f6b0
3764 Author: Lasse Collin <lasse.collin@tukaani.org>
3765 Date: Wed Dec 31 00:57:27 2008 +0200
3767 Fixed missing quoting in configure.ac.
3769 commit 28e75f7086dbe9501d926c370375c69dfb1236ce
3770 Author: Lasse Collin <lasse.collin@tukaani.org>
3771 Date: Wed Dec 31 00:48:23 2008 +0200
3773 Updated src/liblzma/Makefile.am to use liblzma.pc.in, which
3774 should have been in the previous commit.
3776 commit 7ed9d943b31d3ee9c5fb2387e84a241ba33afe90
3777 Author: Lasse Collin <lasse.collin@tukaani.org>
3778 Date: Wed Dec 31 00:30:49 2008 +0200
3780 Remove lzma_init() and other init functions from liblzma API.
3781 Half of developers were already forgetting to use these
3782 functions, which could have caused total breakage in some future
3783 liblzma version or even now if --enable-small was used. Now
3784 liblzma uses pthread_once() to do the initializations unless
3785 it has been built with --disable-threads which make these
3786 initializations thread-unsafe.
3788 When --enable-small isn't used, liblzma currently gets needlessly
3789 linked against libpthread (on systems that have it). While it is
3790 stupid for now, liblzma will need threads in future anyway, so
3791 this stupidity will be temporary only.
3793 When --enable-small is used, different code CRC32 and CRC64 is
3794 now used than without --enable-small. This made the resulting
3795 binary slightly smaller, but the main reason was to clean it up
3796 and to handle the lack of lzma_init_check().
3798 The pkg-config file lzma.pc was renamed to liblzma.pc. I'm not
3799 sure if it works correctly and portably for static linking
3800 (Libs.private includes -pthread or other operating system
3801 specific flags). Hopefully someone complains if it is bad.
3803 lzma_rc_prices[] is now included as a precomputed array even
3804 with --enable-small. It's just 128 bytes now that it uses uint8_t
3805 instead of uint32_t. Smaller array seemed to be at least as fast
3806 as the more bloated uint32_t array on x86; hopefully it's not bad
3807 on other architectures.
3809 commit 5cda29b5665004fc0f21d0c41d78022a6a559ab2
3810 Author: Lasse Collin <lasse.collin@tukaani.org>
3811 Date: Sat Dec 27 19:40:31 2008 +0200
3813 Use 28 MiB as memory usage limit for encoding in test_compress.sh.
3815 commit 050eb14d29e2537c014662e83599fd8a77f13c45
3816 Author: Lasse Collin <lasse.collin@tukaani.org>
3817 Date: Sat Dec 27 19:32:20 2008 +0200
3819 Revert a change made in 3b34851de1eaf358cf9268922fa0eeed8278d680
3820 that was related to LZMA_MODE_FAST. The original code is slightly
3821 faster although it compresses slightly worse. But since it is fast
3822 mode, it is better to select the faster version.
3824 commit 4820f10d0f173864f6a2ea7479663b509ac53358
3825 Author: Lasse Collin <lasse.collin@tukaani.org>
3826 Date: Sat Dec 27 19:30:19 2008 +0200
3828 Some xz command line tool improvements.
3830 commit e33194e79d8f5ce07cb4aca909b324ae75098f7e
3831 Author: Lasse Collin <lasse.collin@tukaani.org>
3832 Date: Sat Dec 27 19:27:49 2008 +0200
3834 Bunch of liblzma tweaks, including some API changes.
3835 The API and ABI should now be very close to stable,
3836 although the code behind it isn't yet.
3838 commit 4d00652e75dd2736aedc3a3a8baff3dd0ea38074
3839 Author: Lasse Collin <lasse.collin@tukaani.org>
3840 Date: Thu Dec 18 13:42:52 2008 +0200
3842 Updated Makefile.am that was missing from the previous commit.
3844 commit 634636fa56ccee6e744f78b0abed76c8940f2f8f
3845 Author: Lasse Collin <lasse.collin@tukaani.org>
3846 Date: Wed Dec 17 21:49:53 2008 +0200
3848 Remove the alignment functions for now. Maybe they will
3849 be added back in some form later, but the current version
3850 wasn't modular, so it would need fixing anyway.
3852 commit 4fed98417d1687f5eccccb42a133fde3ec81216a
3853 Author: Lasse Collin <lasse.collin@tukaani.org>
3854 Date: Wed Dec 17 20:11:23 2008 +0200
3856 xz message handling improvements
3858 commit 653e457e3756ef35e5d1b2be3523b3e4b1e9ee4d
3859 Author: Lasse Collin <lasse.collin@tukaani.org>
3860 Date: Mon Dec 15 23:26:43 2008 +0200
3862 Fix a dumb bug in .lzma decoder which was introduced in
3863 the previous commit. (Probably the previous commit has
3864 other bugs too, it wasn't tested.)
3866 commit 671a5adf1e844bfdd6fd327016c3c28694493158
3867 Author: Lasse Collin <lasse.collin@tukaani.org>
3868 Date: Mon Dec 15 19:39:13 2008 +0200
3870 Bunch of liblzma API cleanups and fixes.
3872 commit 17781c2c20fd77029cb32e77792889f2f211d69d
3873 Author: Lasse Collin <lasse.collin@tukaani.org>
3874 Date: Mon Dec 15 14:26:52 2008 +0200
3876 The LZMA2 decoder fix introduced a bug to LZ decoder,
3877 which made LZ decoder return too early after dictionary
3878 reset. This fixes it.
3880 commit f9f2d1e74398500724041f7fb3c38db35ad8c8d8
3881 Author: Lasse Collin <lasse.collin@tukaani.org>
3882 Date: Mon Dec 15 11:20:22 2008 +0200
3884 Added two new test files.
3886 commit ff7fb2c605bccc411069e07b9f11fb957aea2ddf
3887 Author: Lasse Collin <lasse.collin@tukaani.org>
3888 Date: Mon Dec 15 10:01:59 2008 +0200
3890 Fix data corruption in LZMA2 decoder.
3892 commit 1ceebcf7e1bd30b95125f0ad67a09fdb6215d613
3893 Author: Lasse Collin <lasse.collin@tukaani.org>
3894 Date: Sat Dec 13 00:54:11 2008 +0200
3896 Name the package "xz" in configure.ac.
3898 commit a94bf00d0af9b423851905b031be5a645a657820
3899 Author: Lasse Collin <lasse.collin@tukaani.org>
3900 Date: Fri Dec 12 22:43:21 2008 +0200
3902 Some adjustments to GCC warning flags. The important change
3903 is the removal of -pedantic. It messes up -Werror (which I
3904 really want to keep so that I don't miss any warnings) with
3905 printf format strings that are in POSIX but not in C99.
3907 commit 8582d392baacd2cdac07ca60041f8c661323676d
3908 Author: Lasse Collin <lasse.collin@tukaani.org>
3909 Date: Wed Dec 10 01:31:00 2008 +0200
3911 Remove obsolete comment.
3913 commit b1ae6dd731ea3636c3c2bfc7aefa71457d3328f1
3914 Author: Lasse Collin <lasse.collin@tukaani.org>
3915 Date: Wed Dec 10 01:27:15 2008 +0200
3917 Use "decompression" consistently in --long-help.
3919 commit 1ea9e7f15afd5d3981e2432710e932320597bca9
3920 Author: Lasse Collin <lasse.collin@tukaani.org>
3921 Date: Wed Dec 10 01:23:58 2008 +0200
3923 Added preset=NUM to --lzma1 and --lzma2. This makes it easy
3924 to take a preset as a template and modify it a little.
3926 commit bceb3918dbb21f34976bfdd4c171a81319de71f7
3927 Author: Lasse Collin <lasse.collin@tukaani.org>
3928 Date: Tue Dec 9 17:43:31 2008 +0200
3930 Put the file format specification into the public domain.
3931 Same will be done to the actual code later.
3933 commit 6efa2d80d46a38861016f41f0eb6fa2ec9260fe6
3934 Author: Lasse Collin <lasse.collin@tukaani.org>
3935 Date: Tue Dec 9 17:41:49 2008 +0200
3937 Make the memusage functions of LZMA1 and LZMA2 encoders
3938 to validate the filter options. Add missing validation
3939 to LZMA2 encoder when options are changed in the middle
3942 commit f20a03206b71ff01b827bb7a932411d6a6a4e06a
3943 Author: Lasse Collin <lasse.collin@tukaani.org>
3944 Date: Tue Dec 9 10:36:24 2008 +0200
3948 commit ef7890d56453dca1aeb2e12db29b7e418d93dde4
3949 Author: Lasse Collin <lasse.collin@tukaani.org>
3950 Date: Mon Dec 1 23:04:12 2008 +0200
3952 In command line tool, take advantage of memusage calculation's
3953 ability to also validate the filter chain and options (not
3954 implemented yet for all filters).
3956 commit ccd57afa09e332d664d6d6a7498702791ea5f659
3957 Author: Lasse Collin <lasse.collin@tukaani.org>
3958 Date: Mon Dec 1 22:59:28 2008 +0200
3960 Validate the filter chain before checking filter-specific
3963 commit c596fda40b62fe1683d0ac34d0c673dcaae2aa15
3964 Author: Lasse Collin <lasse.collin@tukaani.org>
3965 Date: Mon Dec 1 22:58:22 2008 +0200
3967 Make the memusage functions of LZMA1 and LZMA2 decoders
3968 to validate the filter options.
3970 commit c58f469be5bb9b0bdab825c6687445fd553f4f3a
3971 Author: Lasse Collin <lasse.collin@tukaani.org>
3972 Date: Mon Dec 1 22:55:18 2008 +0200
3974 Added the changes for Delta filter that should have been
3975 part of 656ec87882ee74b192c4ea4a233a235eca7b04d4.
3977 commit cd708015202dbf7585b84a8781462a20c42a324b
3978 Author: Lasse Collin <lasse.collin@tukaani.org>
3979 Date: Mon Dec 1 22:50:28 2008 +0200
3981 LZMA2 decoder cleanups. Make it require new LZMA properties
3982 also in the first LZMA chunk after a dictionary reset in
3985 commit 656ec87882ee74b192c4ea4a233a235eca7b04d4
3986 Author: Lasse Collin <lasse.collin@tukaani.org>
3987 Date: Mon Dec 1 16:30:11 2008 +0200
3989 Added lzma_delta_coder_memusage() which also validates
3992 commit 691a9155b7a28882baf37e9d1e969e32e91dbc7a
3993 Author: Lasse Collin <lasse.collin@tukaani.org>
3994 Date: Sat Nov 29 10:03:49 2008 +0200
3996 Automake includes the m4 directory, so don't add it in
3997 Makefile.am separately.
4001 commit c7007ddf06ac2b0e018d71d281c21b99f16e7ae0
4002 Author: Lasse Collin <lasse.collin@tukaani.org>
4003 Date: Fri Nov 28 12:00:48 2008 +0200
4005 Tested using COLUMNS environment variable to avoid broken
4006 progress indicator but since COLUMNS isn't usually available,
4007 the code was left commented out.
4009 commit ae65dcfde27014e4d811e1a1308aa5d0fe8debbd
4010 Author: Lasse Collin <lasse.collin@tukaani.org>
4011 Date: Thu Nov 27 19:28:59 2008 +0200
4013 Cleanups to message.c.
4015 commit a8368b75cdcd5427299001cc42839287f27b244d
4016 Author: Lasse Collin <lasse.collin@tukaani.org>
4017 Date: Tue Nov 25 02:37:47 2008 +0200
4019 Remove the nowadays unneeded memory limitting malloc() wrapper.
4021 commit 69472ee5f055a2bb6f28106f0923e1461fd1d080
4022 Author: Lasse Collin <lasse.collin@tukaani.org>
4023 Date: Sun Nov 23 15:09:03 2008 +0200
4025 VLI encoder and decoder cleanups. Made encoder return
4026 LZMA_PROG_ERROR in single-call mode if there's no output
4029 commit 4249c8c15a08f55b51b7012e6aaafce3aa9eb650
4030 Author: Lasse Collin <lasse.collin@tukaani.org>
4031 Date: Sat Nov 22 17:44:33 2008 +0200
4035 commit 6d1d6f4598d121253dbe1084c6866b66e95c361b
4036 Author: Lasse Collin <lasse.collin@tukaani.org>
4037 Date: Thu Nov 20 22:59:10 2008 +0200
4039 Support NetBSD's errno for O_NOFOLLOW.
4041 commit f901a290eef67b8ea4720ccdf5f46edf775ed9d7
4042 Author: Lasse Collin <lasse.collin@tukaani.org>
4043 Date: Thu Nov 20 18:05:52 2008 +0200
4045 Build xzdec and lzmadec from xzdec.c. xzdec supports only .xz
4046 files and lzmadec only .lzma files.
4048 commit 86a0ed8f01c8ed44721223f885e679c71b7bb94c
4049 Author: Lasse Collin <lasse.collin@tukaani.org>
4050 Date: Thu Nov 20 11:01:29 2008 +0200
4052 Minor cleanups to xzdec.
4054 commit 54f716ba8905d09752dcd1519455a40bd21d5317
4055 Author: Lasse Collin <lasse.collin@tukaani.org>
4056 Date: Wed Nov 19 23:55:22 2008 +0200
4058 Added missing check for uint16_t.
4060 commit 1880a3927b23f265f63b2adb86fbdb81ea09eb06
4061 Author: Lasse Collin <lasse.collin@tukaani.org>
4062 Date: Wed Nov 19 23:52:24 2008 +0200
4064 Renamed lzma to xz and lzmadec to xzdec. We create symlinks
4065 lzma, unlzma, and lzcat in "make install" for backwards
4066 compatibility with LZMA Utils 4.32.x; I'm not sure if this
4067 should be the default though.
4069 commit e114502b2bc371e4a45449832cb69be036360722
4070 Author: Lasse Collin <lasse.collin@tukaani.org>
4071 Date: Wed Nov 19 20:46:52 2008 +0200
4073 Oh well, big messy commit again. Some highlights:
4074 - Updated to the latest, probably final file format version.
4075 - Command line tool reworked to not use threads anymore.
4076 Threading will probably go into liblzma anyway.
4077 - Memory usage limit is now about 30 % for uncompression
4078 and about 90 % for compression.
4079 - Progress indicator with --verbose
4080 - Simplified --help and full --long-help
4081 - Upgraded to the last LGPLv2.1+ getopt_long from gnulib.
4084 commit 3c3905b53462ae235c9438d86a4dc51086410932
4085 Author: Lasse Collin <lasse.collin@tukaani.org>
4086 Date: Thu Oct 9 11:12:29 2008 +0300
4088 Fixed the test that should have been fixed as part
4089 of 1e8e4fd1f3e50129b4541406ad765d2aa1233943.
4091 commit 0f295bf7a3ece01f667caae318cc3e3424085886
4092 Author: Lasse Collin <lasse.collin@tukaani.org>
4093 Date: Tue Oct 7 16:42:18 2008 +0300
4095 Fixed some help messages.
4097 commit 1e8e4fd1f3e50129b4541406ad765d2aa1233943
4098 Author: Lasse Collin <lasse.collin@tukaani.org>
4099 Date: Tue Oct 7 09:40:31 2008 +0300
4101 Made the preset numbering more logical in liblzma API.
4103 commit 5e4df4c3c09c82bbbb1a916784e3dc717ca4ff81
4104 Author: Lasse Collin <lasse.collin@tukaani.org>
4105 Date: Fri Oct 3 19:36:09 2008 +0300
4107 Removed fi from po/LINGUAS.
4109 commit fcfb86c7770328cfffa2e83b176af9a1ba2d9128
4110 Author: Lasse Collin <lasse.collin@tukaani.org>
4111 Date: Fri Oct 3 07:06:48 2008 +0300
4113 Fixed suffix handling with --format=raw.
4115 commit bd137524f2f50e30ba054f42f1f6536cd3cee920
4116 Author: Lasse Collin <lasse.collin@tukaani.org>
4117 Date: Thu Oct 2 22:51:46 2008 +0300
4119 Initial changes to change the suffix of the new format to .xz.
4120 This also fixes a bug related to --suffix option. Some issues
4121 with suffixes with --format=raw were not fixed.
4123 commit 4c321a41c482821aa3c4d64cdf886a6ed904d844
4124 Author: Lasse Collin <lasse.collin@tukaani.org>
4125 Date: Tue Sep 30 17:43:55 2008 +0300
4127 Renamed the test files from .lzma suffix to .xz suffix.
4129 commit 8e60c889a2816a63013a35c99ce26bf28f5b78eb
4130 Author: Lasse Collin <lasse.collin@tukaani.org>
4131 Date: Tue Sep 30 13:57:44 2008 +0300
4133 Fixed Stream decoder to actually use the first_stream variable.
4135 commit 3bdbc12c054d1961133ee19802af7dd3c3494543
4136 Author: Lasse Collin <lasse.collin@tukaani.org>
4137 Date: Tue Sep 30 13:56:57 2008 +0300
4139 Added one more test file.
4141 commit a6639022fdc536e5659b070a465221b4cf7c51fa
4142 Author: Lasse Collin <lasse.collin@tukaani.org>
4143 Date: Tue Sep 30 13:34:07 2008 +0300
4145 Fixed uninitialized variable in Stream decoder.
4147 commit ed3709000a3f17ecefab29b2235d7e2221b00003
4148 Author: Lasse Collin <lasse.collin@tukaani.org>
4149 Date: Tue Sep 30 13:27:28 2008 +0300
4151 Added two test files.
4153 commit ea560b0ea80525752bdcd0074d24f8dc170bbe29
4154 Author: Lasse Collin <lasse.collin@tukaani.org>
4155 Date: Sat Sep 27 23:49:24 2008 +0300
4157 Fix conflicting Subblock helper filter's ID.
4159 commit ad97483b6e55142fd8d5c041db057017a891cd95
4160 Author: Lasse Collin <lasse.collin@tukaani.org>
4161 Date: Sat Sep 27 23:37:13 2008 +0300
4163 Changed magic bytes to match the updated spec. Filename
4164 suffix wasn't changed yet.
4166 commit 7a57069167e9e63394e2b095ee3a63253fcb51c7
4167 Author: Lasse Collin <lasse.collin@tukaani.org>
4168 Date: Sat Sep 27 23:16:09 2008 +0300
4170 Remove po/fi.po since I'm not keeping it updated for now.
4172 commit 018ae09df8f2fee5a7374f307df4cb42fad0b81e
4173 Author: Lasse Collin <lasse.collin@tukaani.org>
4174 Date: Sat Sep 27 23:13:54 2008 +0300
4176 Fix also test_compress.sh.
4178 commit 3a62a5fb85d2eebd8666e64ed5d364d095062858
4179 Author: Lasse Collin <lasse.collin@tukaani.org>
4180 Date: Sat Sep 27 23:01:15 2008 +0300
4182 Fixed compilation of test_filter_flags.c, which was broken by
4183 1dcecfb09b55157b8653d747963069c8bed74f04.
4185 commit c6ca26eef7cd07eba449035514e2b8f9ac3111c0
4186 Author: Lasse Collin <lasse.collin@tukaani.org>
4187 Date: Sat Sep 27 19:11:02 2008 +0300
4189 Updated file format specification. It changes the suffix
4190 of the new format to .xz and removes the recently added
4193 commit 1dcecfb09b55157b8653d747963069c8bed74f04
4194 Author: Lasse Collin <lasse.collin@tukaani.org>
4195 Date: Sat Sep 27 19:09:21 2008 +0300
4197 Some API changes, bug fixes, cleanups etc.
4199 commit 5cc5064cae603b649c64c40125c7dd365de54c9d
4200 Author: Lasse Collin <lasse.collin@tukaani.org>
4201 Date: Sat Sep 27 11:28:49 2008 +0300
4205 commit f147666a5cd15542d4e427da58629f4a71cc38e1
4206 Author: Lasse Collin <lasse.collin@tukaani.org>
4207 Date: Wed Sep 17 22:11:39 2008 +0300
4209 Miscellaneous LZ and LZMA encoder cleanups
4211 commit 13d68b069849e19c33822cd8996cd6447890abb1
4212 Author: Lasse Collin <lasse.collin@tukaani.org>
4213 Date: Sat Sep 13 13:54:00 2008 +0300
4217 commit 13a74b78e37f16c9096ba5fe1859cc04eaa2f9f7
4218 Author: Lasse Collin <lasse.collin@tukaani.org>
4219 Date: Sat Sep 13 12:10:43 2008 +0300
4222 - LZMA_VLI_VALUE_MAX -> LZMA_VLI_MAX
4223 - LZMA_VLI_VALUE_UNKNOWN -> LZMA_VLI_UNKNOWN
4224 - LZMA_HEADER_ERRRO -> LZMA_OPTIONS_ERROR
4226 commit 320601b2c7b08fc7da9da18d5bf7c3c1a189b080
4227 Author: Lasse Collin <lasse.collin@tukaani.org>
4228 Date: Fri Sep 12 22:41:40 2008 +0300
4230 Improved the Stream Flags handling API.
4232 commit ec490da5228263b25bf786bb23d1008468f55b30
4233 Author: Lasse Collin <lasse.collin@tukaani.org>
4234 Date: Thu Sep 11 23:10:44 2008 +0300
4236 Simplified debug/known_sizes.c to match the relaxed
4237 requirements of Block encoder.
4239 commit 16e8b98f2659347edfa74afdbbb9e73311153cb9
4240 Author: Lasse Collin <lasse.collin@tukaani.org>
4241 Date: Thu Sep 11 23:09:24 2008 +0300
4243 Remove a check from Block encoder that should have already
4244 been removed in 2ba01bfa755e47ff6af84a978e3c8d63d7d2775e.
4246 commit 5a710c3805bdf6d7e3c92e954e4e4565b27bcb13
4247 Author: Lasse Collin <lasse.collin@tukaani.org>
4248 Date: Thu Sep 11 20:02:38 2008 +0300
4250 Remove bogus #includes.
4252 commit 01892b2ca5f69bed0ea746e04b604030d57806bb
4253 Author: Lasse Collin <lasse.collin@tukaani.org>
4254 Date: Thu Sep 11 10:49:14 2008 +0300
4258 commit 962f2231d49409fe6852e44ffe8c5dbabb04bc7d
4259 Author: Lasse Collin <lasse.collin@tukaani.org>
4260 Date: Thu Sep 11 10:48:12 2008 +0300
4262 Fix a compiler error on big endian systems that don't
4263 support unaligned memory access.
4265 commit fa3ab0df8ae7a8a1ad55b52266dc0fd387458671
4266 Author: Lasse Collin <lasse.collin@tukaani.org>
4267 Date: Thu Sep 11 10:46:14 2008 +0300
4269 Silence a compiler warning.
4271 commit 9373e81e18822db4972819442ea4c2cb9955470b
4272 Author: Lasse Collin <lasse.collin@tukaani.org>
4273 Date: Wed Sep 10 19:16:32 2008 +0300
4275 Bumped version to 4.999.6alpha.
4277 commit cb072b7c8442ba68bb0c62c0abbbe939794887a3
4278 Author: Lasse Collin <lasse.collin@tukaani.org>
4279 Date: Wed Sep 10 17:02:00 2008 +0300
4281 Check for LZMA_FILTER_RESERVED_START in filter_flags_encoder.c.
4282 Use LZMA_PROG_ERROR instead of LZMA_HEADER_ERROR if the Filter ID
4283 is in the reserved range. This allows Block Header encoder to
4284 detect unallowed Filter IDs, which is good for Stream encoder.
4286 commit 123ab0acec435c9e9866a99e30482116cfbd9ba5
4287 Author: Lasse Collin <lasse.collin@tukaani.org>
4288 Date: Wed Sep 10 16:44:32 2008 +0300
4290 Filter handling cleanups
4292 commit 9cfcd0c4f2f865d8fbbb46ea28344a9be0dd8ad1
4293 Author: Lasse Collin <lasse.collin@tukaani.org>
4294 Date: Wed Sep 10 00:33:00 2008 +0300
4298 commit 2ba01bfa755e47ff6af84a978e3c8d63d7d2775e
4299 Author: Lasse Collin <lasse.collin@tukaani.org>
4300 Date: Wed Sep 10 00:27:02 2008 +0300
4302 Cleaned up Block encoder and moved the no longer shared
4303 code from block_private.h to block_decoder.c. Now the Block
4304 encoder doesn't need compressed_size and uncompressed_size
4305 from lzma_block structure to be initialized.
4307 commit 07efcb5a6bc5d7018798ebd728586f84183e7d64
4308 Author: Lasse Collin <lasse.collin@tukaani.org>
4309 Date: Sun Sep 7 10:23:13 2008 +0300
4311 Changed Filter ID of LZMA to 0x20.
4313 commit 32fe5fa541e82c08e054086279079ae5016bd8d8
4314 Author: Lasse Collin <lasse.collin@tukaani.org>
4315 Date: Sat Sep 6 23:42:50 2008 +0300
4319 commit 0a31ed9d5e3cde4feb094b66f3a8b2c074605d84
4320 Author: Lasse Collin <lasse.collin@tukaani.org>
4321 Date: Sat Sep 6 15:14:30 2008 +0300
4325 commit da98df54400998be2a6c3876f9655a3c51b93c10
4326 Author: Lasse Collin <lasse.collin@tukaani.org>
4327 Date: Thu Sep 4 11:53:06 2008 +0300
4329 Added support for raw encoding and decoding to the command
4330 line tool, and made various cleanups. --lzma was renamed to
4331 --lzma1 to prevent people from accidentally using LZMA when
4334 commit 2496aee8a7741a8a0d42987db41ff2cf1a4bdabd
4335 Author: Lasse Collin <lasse.collin@tukaani.org>
4336 Date: Thu Sep 4 10:39:15 2008 +0300
4338 Don't allow LZMA_SYNC_FLUSH with decoders anymore. There's
4339 simply nothing that would use it. Allow LZMA_FINISH to the
4340 decoders, which will usually ignore it (auto decoder and
4341 Stream decoder being exceptions).
4343 commit bea301c26d5d52675e11e0236faec0492af98f60
4344 Author: Lasse Collin <lasse.collin@tukaani.org>
4345 Date: Wed Sep 3 17:06:25 2008 +0300
4347 Minor updates to the file format specification.
4349 commit 9c75b089b4a9e0edcf4cf7970a4383768707d6c8
4350 Author: Lasse Collin <lasse.collin@tukaani.org>
4351 Date: Tue Sep 2 19:33:32 2008 +0300
4353 Command line tool fixes
4355 commit bab0590504b5aeff460ab4ca8c964dd7c1bad9e4
4356 Author: Lasse Collin <lasse.collin@tukaani.org>
4357 Date: Tue Sep 2 19:31:42 2008 +0300
4359 Auto decoder cleanup
4361 commit 689602336d126a46b60d791a67decab65e1e81f5
4362 Author: Lasse Collin <lasse.collin@tukaani.org>
4363 Date: Tue Sep 2 19:12:12 2008 +0300
4365 Updated auto decoder to handle LZMA_CONCATENATED when decoding
4366 LZMA_Alone files. Decoding of concatenated LZMA_Alone files is
4367 intentionally not supported, so it is better to put this in
4368 auto decoder than LZMA_Alone decoder.
4370 commit 80c4158f19904026433eb6f5d5ca98a0ecd4f66c
4371 Author: Lasse Collin <lasse.collin@tukaani.org>
4372 Date: Tue Sep 2 14:56:52 2008 +0300
4374 Stream decoder cleanups
4376 commit fc681657450ce57be1fe08f7a15d31dcc705e514
4377 Author: Lasse Collin <lasse.collin@tukaani.org>
4378 Date: Tue Sep 2 11:45:39 2008 +0300
4380 Some fixes to LZ encoder.
4382 commit ede675f9ac1ca82a7d7c290324adba672118bc8d
4383 Author: Lasse Collin <lasse.collin@tukaani.org>
4384 Date: Sun Aug 31 11:47:01 2008 +0300
4386 Fix wrong pointer calculation in LZMA encoder.
4388 commit 3b34851de1eaf358cf9268922fa0eeed8278d680
4389 Author: Lasse Collin <lasse.collin@tukaani.org>
4390 Date: Thu Aug 28 22:53:15 2008 +0300
4392 Sort of garbage collection commit. :-| Many things are still
4393 broken. API has changed a lot and it will still change a
4394 little more here and there. The command line tool doesn't
4395 have all the required changes to reflect the API changes, so
4396 it's easy to get "internal error" or trigger assertions.
4398 commit 57b9a145a527f0716822615e5ed536d33aebd3fc
4399 Author: Lasse Collin <lasse.collin@tukaani.org>
4400 Date: Fri Jun 20 17:16:32 2008 +0300
4402 Fix test_filter_flags to match the new restriction of lc+lp.
4404 commit eaafc4367c77ec1d910e16d11b4da293969d97a3
4405 Author: Lasse Collin <lasse.collin@tukaani.org>
4406 Date: Fri Jun 20 16:19:54 2008 +0300
4408 Remove some redundant code from LZMA encoder.
4410 commit 0809c46534fa5664fe35d9e98d95e87312ed130e
4411 Author: Lasse Collin <lasse.collin@tukaani.org>
4412 Date: Thu Jun 19 16:35:08 2008 +0300
4414 Add limit of lc + lp <= 4. Now we can allocate the
4415 literal coder as part of the main LZMA encoder or
4418 Make the LZMA decoder to rely on the current internal API
4419 to free the allocated memory in case an error occurs.
4421 commit d25ab1b96178f06a0e724f58e3cd68300b2b1275
4422 Author: Lasse Collin <lasse.collin@tukaani.org>
4423 Date: Wed Jun 18 21:45:19 2008 +0300
4427 commit 6368a2fa5901c75864be5171dd57a50af7adbb41
4428 Author: Lasse Collin <lasse.collin@tukaani.org>
4429 Date: Wed Jun 18 19:19:02 2008 +0300
4431 Delete old code that was supposed to be already deleted
4432 from test_block_header.c.
4434 commit 7d17818cec8597f847b0a2537fde991bbc3d9e96
4435 Author: Lasse Collin <lasse.collin@tukaani.org>
4436 Date: Wed Jun 18 18:02:10 2008 +0300
4438 Update the code to mostly match the new simpler file format
4439 specification. Simplify things by removing most of the
4440 support for known uncompressed size in most places.
4441 There are some miscellaneous changes here and there too.
4443 The API of liblzma has got many changes and still some
4444 more will be done soon. While most of the code has been
4445 updated, some things are not fixed (the command line tool
4446 will choke with invalid filter chain, if nothing else).
4448 Subblock filter is somewhat broken for now. It will be
4449 updated once the encoded format of the Subblock filter
4452 commit bf6348d1a3ff09fdc06940468f318f75ffa6af11
4453 Author: Lasse Collin <lasse.collin@tukaani.org>
4454 Date: Tue Jun 17 15:03:46 2008 +0300
4456 Update the file format specification draft. The new one is
4457 a lot simpler than the previous versions, but it also means
4458 that the existing code will change a lot.
4460 commit 803194ddd26f01ff60ba4e9924c6087a56b29827
4461 Author: Lasse Collin <lasse.collin@tukaani.org>
4462 Date: Wed Jun 11 21:42:47 2008 +0300
4464 Fix uninitialized variable in LZMA encoder. This was
4465 introduced in 369f72fd656f537a9a8e06f13e6d0d4c242be22f.
4467 commit 0ea98e52ba87453497b1355c51f13bad55c8924a
4468 Author: Lasse Collin <lasse.collin@tukaani.org>
4469 Date: Wed Jun 11 15:08:44 2008 +0300
4471 Improve command line integer parsing a little in lzma and
4472 lzmadec to make them accept also KiB in addition Ki etc.
4473 Fix also memory usage information in lzmadec --help.
4475 commit 436fa5fae96d4e35759aed33066060f09ee8c6ef
4476 Author: Lasse Collin <lasse.collin@tukaani.org>
4477 Date: Tue Jun 10 20:36:12 2008 +0300
4479 s/decompressed/compressed/ in the command line tool's
4482 commit 369f72fd656f537a9a8e06f13e6d0d4c242be22f
4483 Author: Lasse Collin <lasse.collin@tukaani.org>
4484 Date: Sun Jun 1 12:48:17 2008 +0300
4486 Fix a buffer overflow in the LZMA encoder. It was due to my
4487 misunderstanding of the code. There's no tiny fix for this
4488 problem, so I also cleaned up the code in general.
4490 This reduces the speed of the encoder 2-5 % in the fastest
4491 compression mode ("lzma -1"). High compression modes should
4492 have no noticeable performance difference.
4494 This commit breaks things (especially LZMA_SYNC_FLUSH) but I
4495 will fix them once the new format and LZMA2 has been roughly
4496 implemented. Plain LZMA won't support LZMA_SYNC_FLUSH at all
4497 and won't be supported in the new .lzma format. This may
4498 change still but this is what it looks like now.
4500 Support for known uncompressed size (that is, LZMA or LZMA2
4501 without EOPM) is likely to go away. This means there will
4504 commit e55e0e873ce2511325749d415ae547d62ab5f00d
4505 Author: Lasse Collin <lasse.collin@tukaani.org>
4506 Date: Fri May 30 11:53:41 2008 +0300
4508 Typo fixes from meyering.
4510 commit ed6664146fcbe9cc4a3b23b31632182ed812ea93
4511 Author: Lasse Collin <lasse.collin@tukaani.org>
4512 Date: Sun May 11 14:24:42 2008 +0300
4514 Remove support for pre-C89 libc versions that lack memcpy,
4515 memmove, and memset.
4517 commit b09464bf9ae694afc2d1dc26188ac4e2e8af0a63
4518 Author: Lasse Collin <lasse.collin@tukaani.org>
4519 Date: Sun May 11 14:17:21 2008 +0300
4521 Improved C99 compiler detection in configure.ac. It will
4522 pass -std=gnu99 instead of -std=c99 to GCC now, but -pedantic
4523 should still give warnings about GNU extensions like before
4524 except with some special keywords like asm().
4526 commit 11de5d5267f7a0a7f0a4d34eec147e65eaf9f9cf
4527 Author: Lasse Collin <lasse.collin@tukaani.org>
4528 Date: Tue May 6 15:15:07 2008 +0300
4530 Bunch of grammar fixes from meyering.
4532 commit dc192b6343ae36276c85fcf7ef6006147816eadc
4533 Author: Lasse Collin <lasse.collin@tukaani.org>
4534 Date: Tue May 6 13:41:05 2008 +0300
4538 commit 944b62b93239b27b338d117f2668c0e95849659b
4539 Author: Lasse Collin <lasse.collin@tukaani.org>
4540 Date: Sun May 4 22:29:27 2008 +0300
4542 Don't print an error message on broken pipe unless --verbose
4545 commit 8e074349e47ea6832b8fdf9244e581d453733433
4546 Author: Lasse Collin <lasse.collin@tukaani.org>
4547 Date: Wed Apr 30 22:16:17 2008 +0300
4549 Fix a crash with --format=alone if other filters than LZMA
4550 are specified on the command line.
4552 commit 2f361ac19b7fd3abcd362de4d470e6a9eb495b73
4553 Author: Lasse Collin <lasse.collin@tukaani.org>
4554 Date: Mon Apr 28 17:08:27 2008 +0300
4558 commit 3be21fb12f4cec2cf07799e8960382f4cb375369
4559 Author: Lasse Collin <lasse.collin@tukaani.org>
4560 Date: Mon Apr 28 17:06:34 2008 +0300
4562 Fixed wrong spelling "limitter" to "limiter". This affects
4565 commit beeb81060821dfec4e7898e0d44b7900dcb2215e
4566 Author: Lasse Collin <lasse.collin@tukaani.org>
4567 Date: Fri Apr 25 15:39:50 2008 +0300
4569 Prevent LZ encoder from hanging with known uncompressed
4570 size. The "fix" breaks LZMA_SYNC_FLUSH at end of stream
4571 with known uncompressed size, but since it currently seems
4572 likely that support for encoding with known uncompressed
4573 size will go away anyway, I'm not fixing this problem now.
4575 commit c324325f9f13cdeb92153c5d00962341ba070ca2
4576 Author: Lasse Collin <lasse.collin@tukaani.org>
4577 Date: Fri Apr 25 13:58:56 2008 +0300
4579 Removed src/liblzma/common/sysdefs.h symlink, which was
4580 annoying, because "make dist" put two copies of sysdefs.h
4581 into the tarball instead of the symlink.
4583 commit d3ba30243c75c13d094de1793f9c58acdbacc692
4584 Author: Lasse Collin <lasse.collin@tukaani.org>
4585 Date: Fri Apr 25 13:41:29 2008 +0300
4587 Added memusage.c to debug directory.
4589 commit 8f804c29aa8471ccd6438ddca254092b8869ca52
4590 Author: Lasse Collin <lasse.collin@tukaani.org>
4591 Date: Fri Apr 25 13:32:35 2008 +0300
4593 Bumped version number to 4.999.3alpha. It will become 5.0.0
4594 once we have a stable release (won't be very soon). The
4595 version number is no longer related to version of LZMA SDK.
4597 Made some small Automake-related changes to toplevel
4598 Makefile.am and configure.ac.
4600 commit c99037ea10f121cbacf60c37a36c29768ae53447
4601 Author: Lasse Collin <lasse.collin@tukaani.org>
4602 Date: Thu Apr 24 20:25:39 2008 +0300
4604 Fix a memory leak by calling free(extra->data) in
4607 commit 22ba3b0b5043fa481903482ce85015fe775939e5
4608 Author: Lasse Collin <lasse.collin@tukaani.org>
4609 Date: Thu Apr 24 20:23:05 2008 +0300
4611 Make unlzma and lzcat symlinks.
4613 commit 17c36422d4cbc2c70d5c83ec389406f92cd9e85e
4614 Author: Lasse Collin <lasse.collin@tukaani.org>
4615 Date: Thu Apr 24 20:20:27 2008 +0300
4617 Fixed a bug in command line option parsing.
4619 commit 283f939974c32c47f05d495e8dea455ec646ed64
4620 Author: Lasse Collin <lasse.collin@tukaani.org>
4621 Date: Thu Apr 24 20:19:20 2008 +0300
4623 Added two assert()s.
4625 commit eb348a60b6e19a7c093f892434f23c4756973ffd
4626 Author: Lasse Collin <lasse.collin@tukaani.org>
4627 Date: Thu Apr 24 19:22:53 2008 +0300
4629 Switch to uint16_t as the type of range coder probabilities.
4631 commit 6c5306e312bcfd254cf654f88c04e34ba786df3d
4632 Author: Lasse Collin <lasse.collin@tukaani.org>
4633 Date: Thu Apr 24 18:39:57 2008 +0300
4635 Fix wrong return type (uint32_t -> bool).
4637 commit 712cfe3ebfd24df24d8896b1315c53c3bc4369c8
4638 Author: Lasse Collin <lasse.collin@tukaani.org>
4639 Date: Thu Apr 24 18:38:00 2008 +0300
4641 Fix data corruption in LZ encoder with LZMA_SYNC_FLUSH.
4643 commit bc04486e368d20b3027cde625267762aae063965
4644 Author: Lasse Collin <lasse.collin@tukaani.org>
4645 Date: Thu Apr 24 17:33:01 2008 +0300
4647 Fix fastpos problem in Makefile.am when built with --enable-small.
4649 commit 7ab493924e0ed590a5121a15ee54038d238880d3
4650 Author: Lasse Collin <lasse.collin@tukaani.org>
4651 Date: Thu Apr 24 17:30:51 2008 +0300
4653 Use 64-bit integer as range encoder's cache size. This fixes a
4654 theoretical data corruption, which should be very hard to trigger
4657 commit 641998c3e1ecc8b598fe0eb051fab8b9535c291b
4658 Author: Lasse Collin <lasse.collin@tukaani.org>
4659 Date: Mon Mar 24 16:38:40 2008 +0200
4661 Replaced the range decoder optimization that used arithmetic
4662 right shift with as fast version that doesn't need
4663 arithmetic right shift. Removed the related check from
4666 commit ad999efd279d95f1e7ac555b14170e8e9020488c
4667 Author: Lasse Collin <lasse.collin@tukaani.org>
4668 Date: Sat Mar 22 14:39:34 2008 +0200
4670 Take advantage of arithmetic right shift in range decoder.
4672 commit 03e0e8a0d7228b6ff1f0af39e2c040a4e425973d
4673 Author: Lasse Collin <lasse.collin@tukaani.org>
4674 Date: Sat Mar 22 14:18:29 2008 +0200
4676 Added autoconf check to detect if we can use arithmetic
4677 right shift for optimizations.
4679 commit 7521bbdc83acab834594a22bec50c8e1bd836298
4680 Author: Lasse Collin <lasse.collin@tukaani.org>
4681 Date: Sat Mar 22 01:26:36 2008 +0200
4683 Update a comment to use the variable name rep_len_decoder.
4685 (And BTW, the previous commit actually did change the
4686 program logic slightly.)
4688 commit 63b74d000eedaebb8485f623e56864ff5ab71064
4689 Author: Lasse Collin <lasse.collin@tukaani.org>
4690 Date: Sat Mar 22 00:57:33 2008 +0200
4692 Demystified the "state" variable in LZMA code. Use the
4693 word literal instead of char for better consistency.
4694 There are still some names with _char instead of _literal
4695 in lzma_optimum, these may be changed later.
4697 Renamed length coder variables.
4699 This commit doesn't change the program logic.
4701 commit e6eb0a26757e851cef62b9440319a8e73b015cb9
4702 Author: Lasse Collin <lasse.collin@tukaani.org>
4703 Date: Fri Mar 14 23:16:11 2008 +0200
4705 Fix data corruption in LZMA encoder. Note that this bug was
4706 specific to liblzma and was *not* present in LZMA SDK.
4708 commit 7d516f5129e4373a6d57249d7f608c634c66bf12
4709 Author: Lasse Collin <lasse.collin@tukaani.org>
4710 Date: Fri Mar 14 21:32:37 2008 +0200
4712 Fix a comment API header.
4714 commit 748d6e4274921a350bd0a317380309717441ef9c
4715 Author: Lasse Collin <lasse.collin@tukaani.org>
4716 Date: Wed Mar 12 23:14:50 2008 +0200
4718 Make lzma_stream.next_in const. Let's see if anyone complains.
4720 commit bfde3b24a5ae25ce53c854762b6148952386b025
4721 Author: Lasse Collin <lasse.collin@tukaani.org>
4722 Date: Tue Mar 11 15:35:34 2008 +0200
4724 Apply a minor speed optimization to LZMA decoder.
4726 commit f310c50286d9e4e9c6170bb65348c9bb430a65b4
4727 Author: Lasse Collin <lasse.collin@tukaani.org>
4728 Date: Tue Mar 11 15:17:16 2008 +0200
4730 Initialize the last byte of the dictionary to zero so that
4731 lz_get_byte(lz, 0) returns zero. This was broken by
4732 1a3b21859818e4d8e89a1da99699233c1bfd197d.
4734 commit 5ead36cf7f823093672a4e43c3180b38c9abbaff
4735 Author: Lasse Collin <lasse.collin@tukaani.org>
4736 Date: Mon Mar 10 15:57:55 2008 +0200
4738 Really fix the price count initialization.
4740 commit d4d7feb83d1a1ded8f662a82e21e053841ca726c
4741 Author: Lasse Collin <lasse.collin@tukaani.org>
4742 Date: Mon Mar 10 13:47:17 2008 +0200
4746 commit 0541c5ea63ef3c0ff85eeddb0a420e56b0c65258
4747 Author: Lasse Collin <lasse.collin@tukaani.org>
4748 Date: Mon Mar 10 13:46:48 2008 +0200
4750 Initialize align_price_count and match_price_count in
4751 lzma_encoder_init.c. While we don't call
4752 fill_distances_prices() and fill_align_prices() in
4753 lzma_lzma_encoder_init(), we still need to initialize
4754 these two variables so that the fill functions get
4755 called in lzma_encoder_getoptimum.c in the beginning
4758 commit 596fa1fac72823e4ef5bc26bb53f9090445bf748
4759 Author: Lasse Collin <lasse.collin@tukaani.org>
4760 Date: Mon Mar 10 13:44:29 2008 +0200
4762 Always initialize lz->temp_size in lz_decoder.c. temp_size did
4763 get initialized as a side-effect after allocating a new decoder,
4764 but not when the decoder was reused.
4766 commit 45e43e169527e7a98a8c8a821d37bf25822b764d
4767 Author: Lasse Collin <lasse.collin@tukaani.org>
4768 Date: Mon Mar 10 13:41:25 2008 +0200
4770 Don't fill allocated memory with 0xFD when debugging is
4771 enabled. It hides errors from Valgrind.
4773 commit c0e19e0662205f81a86da8903cdc325d50635870
4774 Author: Lasse Collin <lasse.collin@tukaani.org>
4775 Date: Thu Feb 28 10:24:31 2008 +0200
4777 Remove two redundant validity checks from the LZMA decoder.
4778 These are already checked elsewhere, so omitting these
4779 gives (very) tiny speed up.
4781 commit de7485806284d1614095ae8cb2ebbb5d74c9ac45
4782 Author: Lasse Collin <lasse.collin@tukaani.org>
4783 Date: Wed Feb 6 13:25:32 2008 +0200
4785 Tiny clean up to file-format.txt.
4787 commit 1a3b21859818e4d8e89a1da99699233c1bfd197d
4788 Author: Lasse Collin <lasse.collin@tukaani.org>
4789 Date: Sat Feb 2 14:51:06 2008 +0200
4791 Don't memzero() the history buffer when initializing LZ
4792 decoder. There's no danger of information leak here, so
4793 it isn't required. Doing memzero() takes a lot of time
4794 with large dictionaries, which could make it easier to
4795 construct DoS attack to consume too much CPU time.
4797 commit 7e796e312bf644ea95aea0ff85480f47cfa30fc0
4798 Author: Lasse Collin <lasse.collin@tukaani.org>
4799 Date: Fri Feb 1 08:39:26 2008 +0200
4801 Do uncompressed size validation in raw encoder. This way
4802 it gets done for not only raw encoder, but also Block
4803 and LZMA_Alone encoders.
4805 commit 7dd48578a3853e0cfab9f1830bc30927173ec4bc
4806 Author: Lasse Collin <lasse.collin@tukaani.org>
4807 Date: Fri Feb 1 08:32:05 2008 +0200
4809 Avoid unneeded function call in raw_common.c.
4811 commit b596fac963c3ff96f615d4d9b427a213ec341211
4812 Author: Lasse Collin <lasse.collin@tukaani.org>
4813 Date: Sat Jan 26 21:42:38 2008 +0200
4817 commit e9f6e9c075ad93141a568d94f7d4eb0f2edbd6c2
4818 Author: Lasse Collin <lasse.collin@tukaani.org>
4819 Date: Sat Jan 26 21:40:23 2008 +0200
4821 Added note.GNU-stack to x86 assembler files. It is needed
4822 when using non-executable stack.
4824 commit 4c7ad179c78f97f68ad548cb40a9dfa6871655ae
4825 Author: Lasse Collin <lasse.collin@tukaani.org>
4826 Date: Sat Jan 26 19:12:50 2008 +0200
4828 Added api/lzma/easy.h. I had forgot to add this to the
4829 git repo. Thanks to Stephan Kulow.
4831 commit 288b232f54c3692cd36f471d4042f51daf3ea79f
4832 Author: Lasse Collin <lasse.collin@tukaani.org>
4833 Date: Sat Jan 26 11:09:17 2008 +0200
4835 Added more test files.
4837 commit c467b0defccf233d0c79234407bc38d7d09574d3
4838 Author: Lasse Collin <lasse.collin@tukaani.org>
4839 Date: Sat Jan 26 10:47:55 2008 +0200
4841 Added more test files.
4843 commit f9842f712732c482f2def9f24437851e57dd83f8
4844 Author: Lasse Collin <lasse.collin@tukaani.org>
4845 Date: Sat Jan 26 00:25:34 2008 +0200
4847 Return LZMA_HEADER_ERROR if LZMA_SYNC_FLUSH is used with any
4848 of the so called simple filters. If there is demand, limited
4849 support for LZMA_SYNC_FLUSH may be added in future.
4851 After this commit, using LZMA_SYNC_FLUSH shouldn't cause
4852 undefined behavior in any situation.
4854 commit e988ea1d1a286dd0f27af0657f9665d5cd8573aa
4855 Author: Lasse Collin <lasse.collin@tukaani.org>
4856 Date: Fri Jan 25 23:50:35 2008 +0200
4858 Added more Multi-Block test files. Improved some
4859 descriptions in the test files' README.
4861 commit 4441e004185cd4c61bda184010eca5924c9dec87
4862 Author: Lasse Collin <lasse.collin@tukaani.org>
4863 Date: Fri Jan 25 23:12:36 2008 +0200
4865 Combine lzma_options_block validation needed by both Block
4866 encoder and decoder, and put the shared things to
4867 block_private.h. Improved the checks a little so that
4868 they may detect too big Compressed Size at initialization
4869 time if lzma_options_block.total_size or .total_limit is
4872 Allow encoding and decoding Blocks with combinations of
4873 fields that are not allowed by the file format specification.
4874 Doing this requires that the application passes such a
4875 combination in lzma_options_lzma; liblzma doesn't do that,
4876 but it's not impossible that someone could find them useful
4877 in some custom file format.
4879 commit bf4200c818fcf9102e56328d39cde91bfa13cfb6
4880 Author: Lasse Collin <lasse.collin@tukaani.org>
4881 Date: Fri Jan 25 19:21:22 2008 +0200
4883 Added test_memlimit.c.
4885 commit 7b8fc7e6b501a32a36636dac79ecb57099269005
4886 Author: Lasse Collin <lasse.collin@tukaani.org>
4887 Date: Fri Jan 25 19:20:28 2008 +0200
4889 Improved the memory limitter:
4890 - Added lzma_memlimit_max() and lzma_memlimit_reached()
4892 - Added simple estimation of malloc()'s memory usage
4894 - Fixed integer overflow detection in lzma_memlimit_alloc().
4895 - Made some white space cleanups and added more comments.
4897 The description of lzma_memlimit_max() in memlimit.h is bad
4898 and should be improved.
4900 commit e0c3d0043da2f670cfdb1abbb3223d5a594ad8db
4901 Author: Lasse Collin <lasse.collin@tukaani.org>
4902 Date: Fri Jan 25 13:55:52 2008 +0200
4904 Use more parenthesis in succeed() macro in tests/tests.h.
4906 commit 1fd76d488179580d37f31ee11948f4932aed31fd
4907 Author: Lasse Collin <lasse.collin@tukaani.org>
4908 Date: Thu Jan 24 14:49:34 2008 +0200
4910 Added more Multi-Block Stream test files.
4912 commit 6e27b1098a28f4ce09bfa6df68ad94182dfc2936
4913 Author: Lasse Collin <lasse.collin@tukaani.org>
4914 Date: Thu Jan 24 00:46:05 2008 +0200
4916 Added bunch of test files containing Multi-Block Streams.
4918 commit db9df0a9609c01a00a227329fb96e983971040f5
4919 Author: Lasse Collin <lasse.collin@tukaani.org>
4920 Date: Wed Jan 23 23:43:00 2008 +0200
4922 Fix decoding of empty Metadata Blocks, that don't have
4923 even the Metadata Flags field. Earlier the code allowed
4924 such files; now they are prohibited as the file format
4925 specification requires.
4927 commit 765f0b05f6e95ed9194fb90819cee189ebbac36b
4928 Author: Lasse Collin <lasse.collin@tukaani.org>
4929 Date: Wed Jan 23 23:38:18 2008 +0200
4931 Fix a bug related to 99e12af4e2b866c011fe0106cd1e0bfdcc8fe9c6.
4932 lzma_metadata.header_metadata_size was not properly set to
4933 zero if the Metadata had only the Metadata Flags field.
4935 commit 3a7cc5c3dec7b078941f961b0393b86c418883b6
4936 Author: Lasse Collin <lasse.collin@tukaani.org>
4937 Date: Wed Jan 23 23:35:49 2008 +0200
4939 Fix decoding of Extra Records that have empty Data.
4941 commit e5fdec93e273855c1bcc2579b83cfb481a9a1492
4942 Author: Lasse Collin <lasse.collin@tukaani.org>
4943 Date: Wed Jan 23 22:02:38 2008 +0200
4945 Add the trailing '\0' to lzma_extra.data as the API header
4948 commit ed40dc5a2c28a8dfccab8c165b3780738eeef93e
4949 Author: Lasse Collin <lasse.collin@tukaani.org>
4950 Date: Wed Jan 23 21:21:21 2008 +0200
4952 Added debug/full_flush.c.
4954 commit ae0cd09a666a1682da8fc09487322227679e218d
4955 Author: Lasse Collin <lasse.collin@tukaani.org>
4956 Date: Wed Jan 23 21:05:33 2008 +0200
4958 Return LZMA_STREAM_END instead of LZMA_OK if
4959 LZMA_SYNC_FLUSH or LZMA_FULL_FLUSH is used when
4960 there's no unfinished Block open.
4962 commit 0e80ded13dfceb98f9494cbb5381a95eb44d03db
4963 Author: Lasse Collin <lasse.collin@tukaani.org>
4964 Date: Wed Jan 23 20:05:01 2008 +0200
4966 Added bad-single-none-footer_filter_flags.lzma and
4967 bad-single-none-too_long_vli.lzma.
4969 commit 8c8eb14055d8dd536b1b1c58fb284d34bb8ed1dd
4970 Author: Lasse Collin <lasse.collin@tukaani.org>
4971 Date: Wed Jan 23 13:42:35 2008 +0200
4975 commit 980f65a9a10160c4d105767871e3002b9aaba3e0
4976 Author: Lasse Collin <lasse.collin@tukaani.org>
4977 Date: Wed Jan 23 13:40:45 2008 +0200
4979 Fix a memory leak in the Subblock encoder.
4981 commit 99e12af4e2b866c011fe0106cd1e0bfdcc8fe9c6
4982 Author: Lasse Collin <lasse.collin@tukaani.org>
4983 Date: Wed Jan 23 13:36:07 2008 +0200
4985 Fix Size of Header Metadata Block handling. Now
4986 lzma_metadata.header_metadata_size == LZMA_VLI_VALUE_UNKNOWN
4987 is not allowed at all. To indicate missing Header Metadata
4988 Block, header_metadata_size must be set to zero. This is
4989 what Metadata decoder does after this patch too.
4991 Note that other missing fields in lzma_metadata are still
4992 indicated with LZMA_VLI_VALUE_UNKNOWN. This isn't as
4993 illogical as it sounds at first, because missing Size of
4994 Header Metadata Block means that Header Metadata Block is
4995 not present in the Stream. With other Metadata fields,
4996 a missing field means only that the value is unknown.
4998 commit 58b78ab20c1bcced45cf71ae6684868fc90b4b81
4999 Author: Lasse Collin <lasse.collin@tukaani.org>
5000 Date: Wed Jan 23 13:15:55 2008 +0200
5002 Fix a memory leak in metadata_decoder.c.
5004 commit 4d8cdbdab44400fd98f0f18a0f701e27cd1acdae
5005 Author: Lasse Collin <lasse.collin@tukaani.org>
5006 Date: Wed Jan 23 13:13:58 2008 +0200
5008 Fix the fix 863028cb7ad6d8d0455fa69348f56b376d7b908f which
5009 just moved to problem. Now it's really fixed.
5011 commit 67321de963ccf69410b3868b8e31534fe18a90de
5012 Author: Lasse Collin <lasse.collin@tukaani.org>
5013 Date: Wed Jan 23 00:21:04 2008 +0200
5015 Take advantage of return_if_error() macro in
5016 lzma_info_metadata_set() in info.c.
5018 commit 863028cb7ad6d8d0455fa69348f56b376d7b908f
5019 Author: Lasse Collin <lasse.collin@tukaani.org>
5020 Date: Wed Jan 23 00:18:32 2008 +0200
5022 Fixed a dangling pointer that caused invalid free().
5024 commit cf49f42a6bd40143f54a6b10d6e605599e958c0b
5025 Author: Lasse Collin <lasse.collin@tukaani.org>
5026 Date: Tue Jan 22 22:49:24 2008 +0200
5028 Added lzma_easy_* functions. These should make using
5029 liblzma as easy as using zlib, because the easy API
5030 don't require developers to know any fancy LZMA options.
5032 Note that Multi-Block Stream encoding is currently broken.
5033 The easy API should be OK, the bug(s) are elsewhere.
5035 commit 1747b85a43abc1c3f152dbd349be2ef4089ecf6a
5036 Author: Lasse Collin <lasse.collin@tukaani.org>
5037 Date: Tue Jan 22 21:16:22 2008 +0200
5039 Fix Multi-Block Stream encoder's EOPM usage.
5041 commit 0ed6f1adcea540fb9593ca115d36de537f7f0dc6
5042 Author: Lasse Collin <lasse.collin@tukaani.org>
5043 Date: Tue Jan 22 00:15:11 2008 +0200
5045 Made lzma_extra pointers const in lzma_options_stream.
5047 commit 305afa38f64c75af8e81c4167e2d8fa8d85b53a4
5048 Author: Lasse Collin <lasse.collin@tukaani.org>
5049 Date: Sun Jan 20 20:15:21 2008 +0200
5051 Updated debug/sync_flush.c.
5053 commit d53e9b77054cfade6a643e77d085273a348b189c
5054 Author: Lasse Collin <lasse.collin@tukaani.org>
5055 Date: Sun Jan 20 20:14:26 2008 +0200
5057 Added debug/repeat.c.
5059 commit 107259e306bcfc2336a0fb870fb58034c28faa52
5060 Author: Lasse Collin <lasse.collin@tukaani.org>
5061 Date: Sun Jan 20 20:12:58 2008 +0200
5063 Fix alignment handling bugs in Subblock encoder.
5065 This leaves one known alignment bug unfixed: If repeat count
5066 doesn't fit into 28-bit integer, the encoder has to split
5067 this to multiple Subblocks with Subblock Type `Repeating Data'.
5068 The extra Subblocks may have wrong alignment. Correct alignment
5069 is restored after the split Repeating Data has been completely
5072 Since the encoder doesn't even try to fix the alignment unless
5073 the size of Data is at least 4 bytes, to trigger this bug you
5074 need at least 4 GiB of repeating data with sequence length of
5075 4 or more bytes. Since the worst thing done by this bug is
5076 misaligned data (no data corruption), this bug simply isn't
5077 worth fixing, because a proper fix isn't simple.
5079 commit e141fe18950400faaa3503ff88ac20eacd73e88c
5080 Author: Lasse Collin <lasse.collin@tukaani.org>
5081 Date: Sat Jan 19 21:16:33 2008 +0200
5083 Implemented LZMA_SYNC_FLUSH support to the Subblock encoder.
5084 The API for handing Subfilters was changed to make it
5085 consistent with LZMA_SYNC_FLUSH.
5087 A few sanity checks were added for Subfilter handling. Some
5088 small bugs were fixed. More comments were added.
5090 commit 23c227a864a3b69f38c6a74306161d4e6918d1cc
5091 Author: Lasse Collin <lasse.collin@tukaani.org>
5092 Date: Sat Jan 19 15:19:21 2008 +0200
5094 Revised the Delta filter implementation. The initialization
5095 function is still shared between encoder and decoder, but the
5096 actual coding is in separate files for encoder and decoder.
5098 There are now separate functions for the actual delta
5099 calculation depending on if Delta is the last filter in the
5100 chain or not. If it is the last, the new code copies the
5101 data from input to output buffer and does the delta
5102 calculation at the same time. The old code first copied the
5103 data, then did the delta in the target buffer, which required
5104 reading through the data twice.
5106 Support for LZMA_SYNC_FLUSH was added to the Delta encoder.
5107 This doesn't change anything in the file format.
5109 commit 61dc82f3e306b25ce3cd3d529df9ec7a0ec04b73
5110 Author: Lasse Collin <lasse.collin@tukaani.org>
5111 Date: Fri Jan 18 20:18:08 2008 +0200
5113 Added the debug directory and the first debug tool
5114 (sync_flush). These tools are not built unless the
5115 user runs "make" in the debug directory.
5117 commit 0ae3208db94585eb8294b97ded387de0a3a07646
5118 Author: Lasse Collin <lasse.collin@tukaani.org>
5119 Date: Fri Jan 18 20:13:00 2008 +0200
5121 Added test files to test usage of flush marker in LZMA.
5123 commit ab5feaf1fcc146ef9fd39360c53c290bec39524e
5124 Author: Lasse Collin <lasse.collin@tukaani.org>
5125 Date: Fri Jan 18 20:02:52 2008 +0200
5127 Fix LZMA_SYNC_FLUSH handling in LZ and LZMA encoders.
5128 That code is now almost completely in LZ coder, where
5129 it can be shared with other LZ77-based algorithms in
5132 commit 079c4f7fc26b3d0b33d9ae7536697b45f3b73585
5133 Author: Lasse Collin <lasse.collin@tukaani.org>
5134 Date: Fri Jan 18 17:21:24 2008 +0200
5136 Don't add -g to CFLAGS when --enable-debug is specified.
5137 It's the job of the user to put that in CFLAGS.
5139 commit 61d1784d8f1761d979a6da6e223e279ca33815e6
5140 Author: Lasse Collin <lasse.collin@tukaani.org>
5141 Date: Fri Jan 18 14:17:37 2008 +0200
5143 Set stdin and stdout to binary mode on Windows. This patch is
5144 a forward port of b7b22fcb979a16d3a47c8001f058c9f7d4416068
5145 from lzma-utils-legacy.git. I don't know if the new code base
5146 builds on Windows, but this is a start.
5148 commit c9cba976913e55ff9aac8a8133cc94416c7c1c9c
5149 Author: Lasse Collin <lasse.collin@tukaani.org>
5150 Date: Fri Jan 18 00:50:29 2008 +0200
5152 Added test_compress.sh and bunch of files needed by it.
5153 This new set of tests compress and decompress several
5154 test files with many different compression options.
5155 This set of tests will be extended later.
5157 commit 33be3c0e24d8f43376ccf71cc77d53671e792f07
5158 Author: Lasse Collin <lasse.collin@tukaani.org>
5159 Date: Thu Jan 17 18:56:53 2008 +0200
5161 Subblock decoder: Don't exit the main loop in decode_buffer()
5162 too early if we hit End of Input while decoding a Subblock of
5163 type Repeating Data. To keep the loop termination condition
5164 elegant, the order of enumerations in coder->sequence were
5167 To keep the case-labels in roughly the same order as the
5168 enumerations in coder->sequence, large chunks of code was
5169 moved around. This made the diff big and ugly compared to
5170 the amount of the actual changes made.
5172 commit b254bd97b1cdb68d127523d91ca9e054ed89c4fd
5173 Author: Lasse Collin <lasse.collin@tukaani.org>
5174 Date: Thu Jan 17 17:39:42 2008 +0200
5176 Fix wrong too small size of argument unfiltered_max
5177 in ia64_coder_init(). It triggered assert() in
5178 simple_coder.c, and could have caused a buffer overflow.
5180 This error was probably a copypaste mistake, since most
5181 of the simple filters use unfiltered_max = 4.
5183 commit 8f5794c8f1a30e8e3b524b415bbe81af2e04c64a
5184 Author: Lasse Collin <lasse.collin@tukaani.org>
5185 Date: Thu Jan 17 17:27:45 2008 +0200
5187 Added --delta to the output of "lzma --help".
5189 commit f88590e0014b38d40465937c19f25f05f16c79ae
5190 Author: Lasse Collin <lasse.collin@tukaani.org>
5191 Date: Thu Jan 17 13:14:20 2008 +0200
5193 Fix Subblock docoder: If Subblock filter was used with known
5194 Uncompressed Size, and the last output byte was from RLE,
5195 the code didn't stop decoding as it should have done.
5197 commit bc0b945ca376e333077644d2f7fd54c2848aab8a
5198 Author: Lasse Collin <lasse.collin@tukaani.org>
5199 Date: Wed Jan 16 16:33:37 2008 +0200
5201 Tiny non-technical edits to file-format.txt.
5203 commit 7599bb7064ccf007f054595dedda7927af868252
5204 Author: Lasse Collin <lasse.collin@tukaani.org>
5205 Date: Wed Jan 16 14:48:04 2008 +0200
5207 Plugged a memory leak in stream_decoder.c.
5209 commit 0b581539311f3712946e81e747839f8fb5f441a7
5210 Author: Lasse Collin <lasse.collin@tukaani.org>
5211 Date: Wed Jan 16 14:47:27 2008 +0200
5213 Added memory leak detection to lzmadec.c.
5215 commit 5b5b13c7bb8fde6331064d21f3ebde41072480c4
5216 Author: Lasse Collin <lasse.collin@tukaani.org>
5217 Date: Wed Jan 16 14:46:50 2008 +0200
5219 Added lzma_memlimit_count().
5221 commit 19389f2b82ec54fd4c847a18f16482e7be4c9887
5222 Author: Lasse Collin <lasse.collin@tukaani.org>
5223 Date: Wed Jan 16 14:31:44 2008 +0200
5225 Added ARRAY_SIZE(array) macro.
5227 commit 9bc33a54cbf83952130adbcb1be32c6882485416
5228 Author: Lasse Collin <lasse.collin@tukaani.org>
5229 Date: Wed Jan 16 13:27:03 2008 +0200
5231 Make Uncompresed Size validation more strict
5234 commit 01d71d60b79027e1ce3eb9c79ae5191e1407c883
5235 Author: Lasse Collin <lasse.collin@tukaani.org>
5236 Date: Tue Jan 15 17:46:59 2008 +0200
5238 Free the allocated memory in lzmadec if debugging is
5239 enabled. This should make it possible to detect possible
5240 memory leaks with Valgrind.
5242 commit 8235e6e5b2878f76633afcda9a334640db503ef5
5243 Author: Lasse Collin <lasse.collin@tukaani.org>
5244 Date: Tue Jan 15 16:25:38 2008 +0200
5246 Fix memory leaks from test_block_header.c.
5248 commit f10fc6a69d40b6d5c9cfbf8d3746f49869c2e2f6
5249 Author: Lasse Collin <lasse.collin@tukaani.org>
5250 Date: Tue Jan 15 14:23:35 2008 +0200
5252 Use fastpos.h when encoding LZMA dictionary size in
5253 Filter Flags encoder.
5255 commit e5728142a2048979f5c0c2149ce71ae952a092e1
5256 Author: Lasse Collin <lasse.collin@tukaani.org>
5257 Date: Tue Jan 15 14:02:22 2008 +0200
5259 Revised the fastpos code. It now uses the slightly faster
5260 table-based version from LZMA SDK 4.57. This should be
5261 fast on most systems.
5263 A simpler and smaller alternative version is also provided.
5264 On some CPUs this can be even a little faster than the
5265 default table-based version (see comments in fastpos.h),
5266 but on most systems the table-based code is faster.
5268 commit 10437b5b567f6a025ff16c45a572e417a0a9cc26
5269 Author: Lasse Collin <lasse.collin@tukaani.org>
5270 Date: Tue Jan 15 13:32:13 2008 +0200
5274 commit f3c88e8b8d8dd57f4bba5f0921eebf276437c244
5275 Author: Lasse Collin <lasse.collin@tukaani.org>
5276 Date: Tue Jan 15 13:29:14 2008 +0200
5278 Fixed assembler detection in configure.ac, and added
5279 detection for x86_64.
5281 commit 54ec204f58287f50d3976288295da4188a19192b
5282 Author: Lasse Collin <lasse.collin@tukaani.org>
5283 Date: Tue Jan 15 12:20:41 2008 +0200
5285 Omit invalid space from printf() format string
5286 in price_table_gen.c.
5288 commit 01b4b19f49f00e17a0f9cb8754c672ac0847b6e1
5289 Author: Lasse Collin <lasse.collin@tukaani.org>
5290 Date: Tue Jan 15 09:54:34 2008 +0200
5292 Removed a few unused macros from lzma_common.h.
5294 commit 19bd7f3cf25e4ff8487ef7098ca4a7b58681961d
5295 Author: Lasse Collin <lasse.collin@tukaani.org>
5296 Date: Tue Jan 15 08:37:42 2008 +0200
5298 Fix a typo in lzma_encoder.c.
5300 commit 9f9b1983013048f2142e8bc7e240149d2687bedc
5301 Author: Lasse Collin <lasse.collin@tukaani.org>
5302 Date: Tue Jan 15 08:36:25 2008 +0200
5304 Convert bittree_get_price() and bittree_reverse_get_price()
5305 from macros to inline functions.
5307 commit 78e85cb1a7667c54853670d2eb09d754bcbda87d
5308 Author: Lasse Collin <lasse.collin@tukaani.org>
5309 Date: Tue Jan 15 07:44:59 2008 +0200
5311 Fix CRC code in case --enable-small is used.
5313 commit 949d4346e2d75bcd9dcb66c394d8d851d8db3aa0
5314 Author: Lasse Collin <lasse.collin@tukaani.org>
5315 Date: Tue Jan 15 07:41:39 2008 +0200
5317 Fix typo in test_index.c.
5319 commit d13d693155c176fc9e9ad5c50d48ccba27c2d9c6
5320 Author: Lasse Collin <lasse.collin@tukaani.org>
5321 Date: Tue Jan 15 07:40:21 2008 +0200
5323 Added precomputed range coder probability price table.
5325 commit 362dc3843b373c1007a50a4719f378981f18ae03
5326 Author: Lasse Collin <lasse.collin@tukaani.org>
5327 Date: Mon Jan 14 13:42:43 2008 +0200
5329 Remove RC_BUFFER_SIZE from lzma_encoder_private.h
5330 and replace it with a sanity check.
5332 commit e22b37968d153683fec61ad37b6b160cb7ca4ddc
5333 Author: Lasse Collin <lasse.collin@tukaani.org>
5334 Date: Mon Jan 14 13:39:54 2008 +0200
5336 Major changes to LZ encoder, LZMA encoder, and range encoder.
5337 These changes implement support for LZMA_SYNC_FLUSH in LZMA
5338 encoder, and move the temporary buffer needed by range encoder
5339 from lzma_range_encoder structure to lzma_lz_encoder.
5341 commit b59ef3973781f892c0a72b5e5934194567100be5
5342 Author: Lasse Collin <lasse.collin@tukaani.org>
5343 Date: Mon Jan 14 13:34:29 2008 +0200
5345 Added one assert() to process.c of the command line tool.
5347 commit 9547e734a00ddb64c851fa3f116e4f9e7d763ea7
5348 Author: Lasse Collin <lasse.collin@tukaani.org>
5349 Date: Mon Jan 14 12:09:52 2008 +0200
5351 Don't use coder->lz.stream_end_was_reached in assertions
5354 commit 3e09e1c05871f3757f759b801890ccccc9286608
5355 Author: Lasse Collin <lasse.collin@tukaani.org>
5356 Date: Mon Jan 14 12:08:02 2008 +0200
5358 In lzma_read_match_distances(), don't use
5359 coder->lz.stream_end_was_reached. That variable
5360 will be removed, and the check isn't required anyway.
5361 Rearrange the check so that it doesn't make one to
5362 think that there could be an integer overflow.
5364 commit a670fec8021e5962429689c194148a04c3418872
5365 Author: Lasse Collin <lasse.collin@tukaani.org>
5366 Date: Mon Jan 14 11:56:41 2008 +0200
5368 Small LZMA_SYNC_FLUSH fixes to Block and Single-Stream encoders.
5370 commit 3599dba9570a6972a16b6398d6c838e9b420e985
5371 Author: Lasse Collin <lasse.collin@tukaani.org>
5372 Date: Mon Jan 14 11:54:56 2008 +0200
5374 More fixes to LZMA decoder's flush marker handling.
5376 commit f73c2ab6079ed5675a42b39d584a567befbd4624
5377 Author: Lasse Collin <lasse.collin@tukaani.org>
5378 Date: Thu Jan 10 17:13:42 2008 +0200
5380 Eliminate lzma_lz_encoder.must_move_pos. It's needed
5381 only in one place which isn't performance criticial.
5383 commit 382808514a42b2f4b4a64515e2dfb3fc1bc48ecd
5384 Author: Lasse Collin <lasse.collin@tukaani.org>
5385 Date: Wed Jan 9 20:05:57 2008 +0200
5387 Define HAVE_ASM_X86 when x86 assembler optimizations are
5388 used. This #define will be useful for inline assembly.
5390 commit 0e70fbe4032351aab13a1cd8e5deced105c0b276
5391 Author: Lasse Collin <lasse.collin@tukaani.org>
5392 Date: Wed Jan 9 12:06:46 2008 +0200
5394 Added good-single-none-empty_3.lzma and
5395 bad-single-none-empty.lzma.
5397 commit 379fbbe84d922c7cc00afa65c6f0c095da596b19
5398 Author: Lasse Collin <lasse.collin@tukaani.org>
5399 Date: Tue Jan 8 23:11:59 2008 +0200
5401 Take advantage of return_if_error() in block_decoder.c.
5403 commit 97d5fa82077e57815dfad995dc393c2809a78539
5404 Author: Lasse Collin <lasse.collin@tukaani.org>
5405 Date: Tue Jan 8 23:10:57 2008 +0200
5407 Updated tests/files/README.
5409 commit 3bb9bb310936cba6a743b4f06739a397dec7c28f
5410 Author: Lasse Collin <lasse.collin@tukaani.org>
5411 Date: Tue Jan 8 23:05:40 2008 +0200
5413 Added test files with empty Compressed Data.
5415 commit 7054c5f5888ac6a7178cd43dc9583ce6c7e78c9f
5416 Author: Lasse Collin <lasse.collin@tukaani.org>
5417 Date: Tue Jan 8 22:58:42 2008 +0200
5419 Fix decoding of Blocks that have only Block Header.
5421 commit 753e4d95cd1cf29c632dfe1a670af7c67aeffbf4
5422 Author: Lasse Collin <lasse.collin@tukaani.org>
5423 Date: Tue Jan 8 22:27:46 2008 +0200
5425 Added good-single-subblock_implicit.lzma.
5427 commit faeac7b7aca75f86afed1e7cc06279d9d497c627
5428 Author: Lasse Collin <lasse.collin@tukaani.org>
5429 Date: Tue Jan 8 18:50:30 2008 +0200
5431 Disable CRC32 from Block Headers when --check=none
5434 commit a751126dbb656767ed4666cf0e5d3e17349d93d1
5435 Author: Lasse Collin <lasse.collin@tukaani.org>
5436 Date: Tue Jan 8 13:36:29 2008 +0200
5438 Fixed encoding of empty files. Arguments to is_size_valid()
5439 were in wrong order in block_encoder.c.
5441 commit 9080267603b1006c4867c823307dca9df8be0d20
5442 Author: Lasse Collin <lasse.collin@tukaani.org>
5443 Date: Tue Jan 8 13:35:36 2008 +0200
5445 Added a few test files.
5447 commit b4943ccf73b64fc93a90a23474509c316f55eb2b
5448 Author: Lasse Collin <lasse.collin@tukaani.org>
5449 Date: Tue Jan 8 12:29:58 2008 +0200
5451 Avoid using ! in test_files.sh, because that doesn't work
5452 with some ancient /bin/sh versions.
5454 commit e2417b2b9134f3f65e14b61e23cd3644d8954353
5455 Author: Lasse Collin <lasse.collin@tukaani.org>
5456 Date: Tue Jan 8 00:48:30 2008 +0200
5458 More pre-C99 inttypes.h compatibility fixes. Now the code
5459 should work even if the system has no inttypes.h.
5461 commit 5d227e51c23639423f4ade06aabb54e131f8505e
5462 Author: Lasse Collin <lasse.collin@tukaani.org>
5463 Date: Mon Jan 7 23:25:32 2008 +0200
5465 Updated fi.po although it's currently pretty much crap.
5467 commit c7189d981a1b27c63da0c1ee80d9b5cd8ce1733d
5468 Author: Lasse Collin <lasse.collin@tukaani.org>
5469 Date: Mon Jan 7 23:14:25 2008 +0200
5471 Test for $GCC = yes instead of if it is non-empty. This
5472 way it is possible to use ac_cv_c_compiler_gnu=no to
5473 force configure to think it is using non-GNU C compiler.
5475 commit 3dbbea82b74bb841c995ad332a3aeca613015e10
5476 Author: Lasse Collin <lasse.collin@tukaani.org>
5477 Date: Mon Jan 7 21:49:41 2008 +0200
5479 Added test_files.sh to tests/Makefile.am so it gets
5480 included in the tarball with "make dist".
5482 commit 2fd2d181543feab1b4003f3ac6e85625fbee04f0
5483 Author: Lasse Collin <lasse.collin@tukaani.org>
5484 Date: Mon Jan 7 18:22:24 2008 +0200
5486 Cosmetic edit to test_files.sh.
5488 commit 9a71d573100a990ceb30ce0bec6a9a15d795605f
5489 Author: Lasse Collin <lasse.collin@tukaani.org>
5490 Date: Mon Jan 7 18:09:44 2008 +0200
5492 Added tests/files/README.
5494 commit 47f48fe9936ed72617a60fbd015df7e0e47a1e43
5495 Author: Lasse Collin <lasse.collin@tukaani.org>
5496 Date: Mon Jan 7 14:20:57 2008 +0200
5498 Tell in COPYING that everything in tests/files is
5501 commit 3502b3e1d00251d3c8dda96079440705c28d8225
5502 Author: Lasse Collin <lasse.collin@tukaani.org>
5503 Date: Mon Jan 7 14:19:05 2008 +0200
5505 Cleaned up the tests/files directory.
5507 commit 908b2ac604b9940369d7fe8a45e9eb6da5d2a24c
5508 Author: Lasse Collin <lasse.collin@tukaani.org>
5509 Date: Mon Jan 7 13:49:19 2008 +0200
5511 Added test_files.sh to test decoding of the files in
5512 the tests/files directory. It doesn't test the malicious
5515 commit ecb2a6548f5978022a8fa931719dc575f5fd3bf6
5516 Author: Lasse Collin <lasse.collin@tukaani.org>
5517 Date: Mon Jan 7 11:23:13 2008 +0200
5519 Updated README regarding the assembler optimizations.
5521 commit eacb8050438d3e6146c86eb9732d3fb1ef1825cb
5522 Author: Lasse Collin <lasse.collin@tukaani.org>
5523 Date: Mon Jan 7 10:58:00 2008 +0200
5527 commit 1239649f96132b18e3b7e2dd152ecf53a195caa8
5528 Author: Lasse Collin <lasse.collin@tukaani.org>
5529 Date: Sun Jan 6 21:47:17 2008 +0200
5531 Cosmetic changes to configure.ac.
5533 commit 88ee301ec2e4506a30ec7ac9aaa2288e2dcadd0e
5534 Author: Lasse Collin <lasse.collin@tukaani.org>
5535 Date: Sun Jan 6 19:46:38 2008 +0200
5537 Automatically disable assembler code on Darwin x86.
5538 Darwin has different ABI than GNU+Linux and Solaris,
5539 thus the assembler code doesn't assemble on Darwin.
5541 commit c15a7abf66e3a70792f7444115e484c7981c8284
5542 Author: Lasse Collin <lasse.collin@tukaani.org>
5543 Date: Sun Jan 6 19:45:27 2008 +0200
5545 With printf(), use PRIu64 with a cast to uint64_t instead
5546 of %zu, because some pre-C99 libc versions don't support %zu.
5548 commit 4e7e54c4c522ab2f6a7abb92cefc4f707e9568fb
5549 Author: Lasse Collin <lasse.collin@tukaani.org>
5550 Date: Sun Jan 6 16:27:41 2008 +0200
5552 Introduced compatibility with systems that have pre-C99
5553 or no inttypes.h. This is useful when the compiler has
5554 good enough support for C99, but libc headers don't.
5556 Changed liblzma API so that sys/types.h and inttypes.h
5557 have to be #included before #including lzma.h. On systems
5558 that don't have C99 inttypes.h, it's the problem of the
5559 applications to provide the required types and macros
5560 before #including lzma.h.
5562 If lzma.h defined the missing types and macros, it could
5563 conflict with third-party applications whose configure
5564 has detected that the types are missing and defined them
5565 in config.h already. An alternative would have been
5566 introducing lzma_uint32 and similar types, but that would
5567 just be an extra pain on modern systems.
5569 commit a71864f77dfb76b5d78a270641539947c312583a
5570 Author: Lasse Collin <lasse.collin@tukaani.org>
5571 Date: Sat Jan 5 19:57:00 2008 +0200
5573 Fix typo in comment (INT64_MAX -> UINT64_MAX).
5575 commit 072927905a3b66281c6311b4b351caa501d8b73a
5576 Author: Lasse Collin <lasse.collin@tukaani.org>
5577 Date: Sat Jan 5 19:42:04 2008 +0200
5579 Rearranged testing of GCC-specific flags.
5581 commit d160ee32598c6d1cd9054ef019e8c9331208b188
5582 Author: Lasse Collin <lasse.collin@tukaani.org>
5583 Date: Sat Jan 5 01:20:24 2008 +0200
5585 Another bug fix for flush marker detection.
5587 commit fc67f79f607cbfa78c6f47a69dec098d8659b162
5588 Author: Lasse Collin <lasse.collin@tukaani.org>
5589 Date: Fri Jan 4 21:37:01 2008 +0200
5591 Fix stupid bugs in flush marker detection.
5593 commit 0029cbbabe87d491fc046a55a629a6d556010baa
5594 Author: Lasse Collin <lasse.collin@tukaani.org>
5595 Date: Fri Jan 4 21:30:33 2008 +0200
5597 Added support for flush marker, which will be in files
5598 that use LZMA_SYNC_FLUSH with encoder (not implemented
5599 yet). This is a new feature in the raw LZMA format,
5600 which isn't supported by old decoders. This shouldn't
5601 be a problem in practice, since lzma_alone_encoder()
5602 will not allow LZMA_SYNC_FLUSH, and thus not allow
5603 creating files on decodable with old decoders.
5605 Made lzma_decoder.c to require tab width of 4 characters
5606 if one wants to fit the code in 80 columns. This makes
5607 the code easier to read.
5609 commit bbfd1f6ab058a7e661545205befcb7f70c5685ab
5610 Author: Lasse Collin <lasse.collin@tukaani.org>
5611 Date: Fri Jan 4 20:45:05 2008 +0200
5613 Moved range decoder initialization (reading the first
5614 five input bytes) from LZMA decoder to range decoder
5615 header. Did the same for decoding of direct bits.
5617 commit 5db745cd2a74f6ed2e52f5c716c08ed0daf17ebc
5618 Author: Lasse Collin <lasse.collin@tukaani.org>
5619 Date: Fri Dec 14 11:15:21 2007 +0200
5621 Added a note to README that --disable-assembler
5622 must be used on Darwin.
5624 commit 44b333d4615b5aabc557a0e1b6bb0096da3fae24
5625 Author: Lasse Collin <lasse.collin@tukaani.org>
5626 Date: Fri Dec 14 10:07:10 2007 +0200
5628 Use the filename suffix .S instead of .s for assembler files
5629 so that the preprocessor removes the /* */ style comments,
5630 which are not supported by some non-GNU assemblers (Solaris)
5631 that otherwise work with this code.
5633 commit ec1c82b2e82f395f6e8e19ac212a639644330cd7
5634 Author: Lasse Collin <lasse.collin@tukaani.org>
5635 Date: Fri Dec 14 09:59:05 2007 +0200
5637 Fixed wrong symbol name in crc64_x86.s.
5639 commit 2881570df6803eed2fe550af34574e8e61794804
5640 Author: Lasse Collin <lasse.collin@tukaani.org>
5641 Date: Fri Dec 14 09:53:24 2007 +0200
5643 Use .globl instead of .global in x86 assembler code for
5644 better portability. Still needs fixing the commenting.
5646 commit 698470b8f33fc0e5f27dafa93b39b6dd5dde5a66
5647 Author: Lasse Collin <lasse.collin@tukaani.org>
5648 Date: Thu Dec 13 20:14:37 2007 +0200
5650 Fixed a few short options that take an argument.
5651 short_opts[] was missing colons to indicate
5652 required argument. Thanks to Fabio Pedretti for
5655 commit 918bcb0e0728d2d976621e9f35b56f224f11d989
5656 Author: Lasse Collin <lasse.collin@tukaani.org>
5657 Date: Tue Dec 11 17:08:04 2007 +0200
5659 Removed uncompressed size tracking from Delta encoder too.
5661 commit 3e16d51dd645667b05ff826665b1fc353aa41cd9
5662 Author: Lasse Collin <lasse.collin@tukaani.org>
5663 Date: Tue Dec 11 16:49:19 2007 +0200
5665 Remove uncompressed size tracking from the filter encoders.
5666 It's not strictly needed there, and just complicates the
5667 code. LZ encoder never even had this feature.
5669 The primary reason to have uncompressed size tracking in
5670 filter encoders was validating that the application
5671 doesn't give different amount of input that it had
5672 promised. A side effect was to validate internal workings
5675 Uncompressed size tracking is still present in the Block
5676 encoder. Maybe it should be added to LZMA_Alone and raw
5677 encoders too. It's simpler to have one coder just to
5678 validate the uncompressed size instead of having it
5681 commit 5286723e0d1ac386d5b07f08d78e61becf895a5a
5682 Author: Lasse Collin <lasse.collin@tukaani.org>
5683 Date: Tue Dec 11 14:10:53 2007 +0200
5685 Get rid of no-NLS gnulib. I don't know how to get it
5686 working with Automake. People who want smaller lzmadec
5687 should use --disable-nls on non-GNU systems.
5689 commit ce8b036a6c7a43b290356b673d953f6d76b2be64
5690 Author: Lasse Collin <lasse.collin@tukaani.org>
5691 Date: Tue Dec 11 14:09:35 2007 +0200
5693 Fixed a typo in tests/Makefile.am which prevented
5694 building the tests if gnulib was needed.
5696 commit 7c1ad41eb611ed89e5bb8792a3beb533b7aa59f4
5697 Author: Lasse Collin <lasse.collin@tukaani.org>
5698 Date: Tue Dec 11 11:18:58 2007 +0200
5700 Fixed wrong type of flags_size in Subblock encoder.
5702 commit ce64df716243fdc40359090d1f6541f3a4f5f21a
5703 Author: Lasse Collin <lasse.collin@tukaani.org>
5704 Date: Mon Dec 10 20:44:16 2007 +0200
5706 Bumped version number to 4.42.3alpha.
5708 commit b499a0403ea5c41d6a25b40275eb6c57643052ce
5709 Author: Lasse Collin <lasse.collin@tukaani.org>
5710 Date: Mon Dec 10 15:02:50 2007 +0200
5712 Disabled some unneeded warnings and made "make dist" work.
5714 commit 2ab8adb5165a0b77114a7eb21f9ff1e6a266f172
5715 Author: Lasse Collin <lasse.collin@tukaani.org>
5716 Date: Sun Dec 9 21:43:15 2007 +0200
5718 Added LZMA_SYNC_FLUSH support to the Copy filter.
5720 commit 329c272d501e88793dda5540358d55c12428d194
5721 Author: Lasse Collin <lasse.collin@tukaani.org>
5722 Date: Sun Dec 9 17:14:07 2007 +0200
5724 Added missing LZMA_API to the C versions of the CRC functions.
5725 The x86 assembler versions were already OK.
5727 commit c90daf86ce683fa8cf80491d624ffb158dfbd9d7
5728 Author: Jim Meyering <meyering@redhat.com>
5729 Date: Sun Dec 9 15:34:25 2007 +0100
5731 * tests/test_block_header.c (test3): Remove duplicate initializer.
5733 commit 07ac881779a8477f2c1ab112b91a129e24aa743c
5734 Author: Lasse Collin <lasse.collin@tukaani.org>
5735 Date: Sun Dec 9 17:06:45 2007 +0200
5737 Take advantage of return_if_error() macro in more places.
5738 Cleaned Subblock filter's initialization code too.
5740 commit 41338717964f510ee61d70b25bd4c502ec9f77cf
5741 Author: Lasse Collin <lasse.collin@tukaani.org>
5742 Date: Sun Dec 9 12:13:01 2007 +0200
5744 Added a bunch of .lzma test files.
5746 commit ff946ceb7975d4f11950afd33f6315b4d20d1a03
5747 Author: Lasse Collin <lasse.collin@tukaani.org>
5748 Date: Sun Dec 9 11:24:48 2007 +0200
5750 Re-enabled the security checks in Subblock decoder
5751 that were disabled for debugging reasons.
5753 commit 2bf36d22d2c24ac3f488e63b35564fa2f6dab8d1
5754 Author: Lasse Collin <lasse.collin@tukaani.org>
5755 Date: Sun Dec 9 11:03:28 2007 +0200
5757 Fixed the tests to build with -Werror.
5759 commit 5d018dc03549c1ee4958364712fb0c94e1bf2741
5760 Author: Lasse Collin <lasse.collin@tukaani.org>
5761 Date: Sun Dec 9 00:42:33 2007 +0200