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1767 Commits

Author SHA1 Message Date
Leonid Yuriev
d316bde561 mdbx: minor cleanup comment. 2022-01-05 10:45:23 +03:00
Leonid Yuriev
a6340c6b03 mdbx: minor fix open-MADV logging. 2022-01-05 10:45:15 +03:00
Leonid Yuriev
070ba5ded4 mdbx: check for GCC/clang in debug-includes (insignificant internals). 2022-01-04 13:41:25 +03:00
Leonid Yuriev
6866fa3eaa mdbx: revert returning MDBX_ENODATA from cursor-next. 2021-12-30 22:12:04 +03:00
Leonid Yuriev
9511bc491a mdbx: more unlikely(). 2021-12-30 19:40:22 +03:00
Leonid Yuriev
ae5df65af0 mdbx: refine page_alloc() and update_gc() to reduce looping. 
Resolves https://github.com/erthink/libmdbx/issues/254.
 2021-12-30 17:36:33 +03:00
Leonid Yuriev
2ba90e63b1 mdbx: remove obsolete current retired-list record from gc before reserve/backlogging free-pages to reduce looping. 2021-12-28 00:10:00 +03:00
Leonid Yuriev
b30ccbde9e mdbx: don't reserve/backlog free-pages if retired-list was already put into gc. 2021-12-28 00:10:00 +03:00
Leonid Yuriev
c3c088b8c3 mdbx: minor unify gc-update debug logging (cosmetics). 2021-12-28 00:10:00 +03:00
Leonid Yuriev
c70d2d62d1 mdbx: fix mdbx_override_meta() to avoid false-positive assertions. 
Fixed https://github.com/erthink/libmdbx/issues/253.
 2021-12-13 13:03:49 +03:00
Leonid Yuriev
4e44dc69f9 mdbx: add MDBX_SET_UPPERBOUND for cursors. 
Resolves https://github.com/erthink/libmdbx/issues/250.
 2021-12-13 04:24:34 +03:00
Leonid Yuriev
bee5df20fd mdbx: fix MDBX_SHRINK_ALLOWED collision with MDBX_ACCEDE inside mdbx_env_sync_internal(). 2021-12-13 04:12:43 +03:00
Leonid Yuriev
6f2c1e52ad mdbx: add mdbx_cursor_get_batch(). 
Resolve https://github.com/erthink/libmdbx/issues/236
 2021-12-11 05:58:39 +03:00
Leonid Yuriev
0265c847b8 mdbx++: remove preliminary label from C++ API. 2021-12-09 02:10:08 +03:00
Leonid Yuriev
f4057b2c3b mdbx: avoid extra looping inside mdbx_env_info_ex(). 2021-12-07 01:45:41 +03:00
Leonid Yuriev
839da86cac mdbx: minor fix handling MDBX_SET_LOWERBOUND to avoid MDBX_BAD_VALSIZE. 
Related to https://github.com/erthink/libmdbx/issues/248#issuecomment-986542620.
 2021-12-07 01:30:43 +03:00
Леонид Юрьев (Leonid Yuriev)
a899056fd1 mdbx: fix extra assertion. 
Fixes https://github.com/erthink/libmdbx/issues/248.
 2021-12-06 23:28:08 +03:00
Леонид Юрьев (Leonid Yuriev)
c484a92933 mdbx: minor refine prev commit. 2021-12-06 23:00:38 +03:00
Леонид Юрьев (Leonid Yuriev)
da855b13a3 mdbx: rework/simplify mdbx_env_sync_internal(). 2021-12-04 06:56:44 +03:00
Леонид Юрьев (Leonid Yuriev)
8ef8733ddc mdbx: minor refine mdbx_env_set_option(MDBX_opt_sync_bytes). 2021-12-04 06:55:41 +03:00
Leonid Yuriev
4b886e2a58 mdbx: don't return MDBX_RESULT_TRUE (-1) from mdbx_env_set_option(). 2021-12-03 15:33:22 +03:00
Леонид Юрьев (Leonid Yuriev)
d2b15b5958 mdbx: more unlikely(). 2021-12-02 20:22:37 +03:00
Леонид Юрьев (Leonid Yuriev)
d96bc98244 mdbx: minor refine/fix MDBX_ENODATA for compatibility. 
Related to https://github.com/erthink/libmdbx/issues/243
 2021-12-02 20:22:37 +03:00
Леонид Юрьев (Leonid Yuriev)
c2cab7a6a8 mdbx: using clang-format-13 (cosmetics). 2021-12-02 20:22:31 +03:00
Leonid Yuriev
0cc3aa3af8 mdbx: remove unneeded #undef P_DIRTY. 2021-11-26 17:51:37 +03:00
Leonid Yuriev
adac03729d mdbx: remove unneeded usage of <linux/sysctl.h>. 
Fixed https://github.com/erthink/libmdbx/issues/245
 2021-11-26 17:34:04 +03:00
Leonid Yuriev
76399bd643 mdbx: fix returning MDBX_NOTFOUND for non-exact seek case of MDBX_GET_BOTH. 
Fixed https://github.com/erthink/libmdbx/issues/243
 2021-11-25 19:19:04 +03:00
Leonid Yuriev
4f2aba2d22 mdbx: minor fix formatting (cosmetics). 2021-11-25 19:15:02 +03:00
Leonid Yuriev
a2141ceaac mdbx: slightly more cases to return MDBX_ENODATA. 2021-11-22 13:48:08 +03:00
Leonid Yuriev
8cb7c0f4fb mdbx: fix MDBX_PROBLEM while update an obsolete meta-page. 
Fixes https://github.com/erthink/libmdbx/issues/242
 2021-11-21 02:37:56 +03:00
Леонид Юрьев (Leonid Yuriev)
bfff6cfe85 mdbx: fix nasty sizeof(bytes) typo. 2021-11-19 16:21:44 +03:00
Leonid Yuriev
79a5802ad4 mdbx: add the note about "Visual Studio 2015 Update 3". 2021-11-11 20:38:39 +03:00
Leonid Yuriev
0e2ca3eb51 mdbx: more parallelable CMP2INT for E2K. 2021-11-10 03:17:59 +03:00
Leonid Yuriev
e488604448 mdbx: minor fix mdbx_jitter4testing() for case MDBX_DEBUG >= 2. 2021-11-10 03:05:51 +03:00
Leonid Yuriev
eaa77c91cd mdbx: drop obsolete internal mm_flags macro. 2021-11-10 02:43:43 +03:00
sasgas
74d5a42578 mdbx: fix compilation with devtoolset-9 on CentOS/RHEL 7. 
devtoolset is always using the old ABI
https://bugzilla.redhat.com/show_bug.cgi?id=1546704
https://stackoverflow.com/questions/49393888/how-can-i-use-the-new-c-11-abi-with-devtoolset-7-on-centos-rhel
 2021-11-09 13:29:23 +03:00
Leonid Yuriev
b46e5c4ce8 mdbx: simplify collection of page-ops statistic. 2021-11-07 22:14:33 +03:00
Leonid Yuriev
96139eef48 mdbx: a whole snapshot inside mdbx_env_info_ex(). 2021-11-07 21:18:10 +03:00
Leonid Yuriev
0c3a5da3cb mdbx: refine visibility of internal mdbx_osal_jitter(). 2021-11-07 19:48:14 +03:00
Leonid Yuriev
93a24abbab mdbx: fix minor/paranoid MSVC warning. 2021-10-24 02:28:28 +03:00
Leonid Yuriev
5babf0872e mdbx++: add ifndef-guard for _CRT_SECURE_NO_WARNINGS. 2021-10-22 20:14:12 +03:00
Leonid Yuriev
331232858a adds updating db-format signature during DB open. 
Fixes https://github.com/erthink/libmdbx/issues/238.
 2021-10-22 20:13:57 +03:00
Leonid Yuriev
fcb8cd2145
mdbx: alter DB-format' signature and change version to v0.11.x (not a release). 
Related to https://github.com/erthink/libmdbx/issues/238

Signed-off-by: Leonid Yuriev <leo@yuriev.ru>
 2021-10-21 15:17:18 +03:00
Leonid Yuriev
514910621e mdbx: return MDBX_CORRUPTED instead of MDBX_PAGE_NOTFOUND for invalid pages. 2021-10-15 01:11:20 +03:00
Leonid Yuriev
7251f47d5b mdbx: fix typo which lead any error conversion to the 1. 2021-10-14 20:03:37 +03:00
Leonid Yuriev
4632df5661 mdbx: cleanup non-persistent flags from meta-model. 2021-10-13 16:34:53 +03:00
Leonid Yuriev
11a5c50591 mdbx: fix turn_for_recovery() for possibility of meta-pages clashing after turn to a particular meta-page. 2021-10-13 16:34:53 +03:00
Leonid Yuriev
3092078709 mdbx: refine handling of weak or invalid meta-pages while a DB opening. 2021-10-13 16:34:53 +03:00
Leonid Yuriev
cbb71058ca mdbx: refine providing information for the @MAIN and @GC sub-databases of a last committed modification transaction's ID. 2021-10-13 16:34:25 +03:00
Leonid Yuriev
30745e0621 mdbx: refix #pragma pack for modern compilers and aligned-required arches (hotfix). 
Fix a regression after the https://github.com/erthink/libmdbx/issues/235
 2021-10-13 16:13:22 +03:00
Leonid Yuriev
64e6fa93fd mdbx: fix #pragma pack to avoid misalignment for some compilers. 
Fixes https://github.com/erthink/libmdbx/issues/235.
 2021-10-09 12:36:40 +03:00
Leonid Yuriev
fa0a38c1ac mdbx: avoid single-page (too small) shrink threshold by default when MDBX_DEBUG > 0. 2021-10-09 12:30:39 +03:00
Leonid Yuriev
fe0ec8ceca mdbx: fix and refine mdbx_update_gc() to avoid infinite looping possibility (squashed). 2021-10-09 12:29:10 +03:00
Leonid Yuriev
fe7186d549 mdbx: reflow comment (cosmetic). 2021-09-30 16:38:07 +03:00
Leonid Yuriev
d2cba98f70 mdbx: always setup madvise while opening DB. 
This partially revert 7da64b725d920b1602ec0d307581a6cdca997d05.

Hope fix https://github.com/erthink/libmdbx/issues/231
 2021-08-25 14:13:07 +03:00
Leonid Yuriev
99b75b5004 mdbx: fix/model minor Coverity issues. 2021-08-16 23:45:56 +03:00
Leonid Yuriev
42d545e579 mdbx: fix minor zero-length memcmp() UB. 2021-08-14 17:46:34 +03:00
Leonid Yuriev
b6ffec12e4 "mdbx: ignore legacy P_DIRTY flag (0x10) for nested/sub-pages. 2021-08-11 15:49:46 +03:00
Leonid Yuriev
65fa0cf8ed mdbx++: revive encode/decode to hex/base58/base64 (squashed). 2021-07-26 03:53:11 +03:00
Leonid Yuriev
046dc02f73 mdbx: make MDBX_STRINGIFYmacro public. 2021-07-26 03:53:11 +03:00
Leonid Yuriev
e731260056 mdbx: fix SIGSEGV regression while copying DB with enabled audit. 2021-07-26 02:24:15 +03:00
Leonid Yuriev
7759e52850 mdbx-windows: use MachineGuid of any size for bootid generation. 2021-07-19 12:07:45 +03:00
Leonid Yuriev
e7336e1d5e mdbx: add checks for unexpected LEAF2-pages. 
The fourth case of https://github.com/erthink/libmdbx/issues/217.
 2021-07-19 12:06:08 +03:00
Leonid Yuriev
68aef96f0a mdbx-tool: minor clarify mdbx_chk' logic key/data checks. 2021-07-19 12:06:08 +03:00
Leonid Yuriev
0b120b8fa9 mdbx-windows: fix bootid generation for case of change system' time. 2021-07-19 12:05:55 +03:00
Leonid Yuriev
28c36af67c mdbx: refine built-in ASAN option. 2021-07-16 16:04:09 +03:00
Leonid Yuriev
d67b9eaf17 mdbx: fix ASAN-regression after 1740043678951c5a1a088e6572722de438162ab2. 
Related to https://github.com/erthink/libmdbx/issues/217
 2021-07-16 16:03:49 +03:00
Leonid Yuriev
6034985686 mdbx: add MDBX_ASAN_(UN)POISON_MEMORY_REGION() macros. 2021-07-16 16:03:49 +03:00
Leonid Yuriev
7da64b725d mdbx: perform madvise only for the first process opens a DB. 2021-07-16 16:03:49 +03:00
Leonid Yuriev
8aaf5d071b mdbx: fix pagecheck(). 
Added a check that the data of the BIGDATA node (containing the target page number) is located within the boundaries of the page being checked.

The third case of https://github.com/erthink/libmdbx/issues/217.
 2021-07-16 15:55:18 +03:00
Leonid Yuriev
b6233ae2e5 mdbx-tools: minor fix/unify error counters. 2021-07-14 10:29:54 +03:00
Leonid Yuriev
fe5f008d39 mdbx-tools: skip iteration & checking records if corresponding tree is corrupted. 
Hope final for https://github.com/erthink/libmdbx/issues/217
 2021-07-14 03:59:56 +03:00
Leonid Yuriev
c8743cb9c4 mdbx: fix null-deref while override invalid meta-pages. 
Related to https://github.com/erthink/libmdbx/issues/217
 2021-07-14 03:59:52 +03:00
Leonid Yuriev
4de2dcebb5 mdbx: increase the MDBX_READERS_LIMIT to 32767. 
Fixes https://github.com/erthink/libmdbx/issues/219.
 2021-07-11 02:44:19 +03:00
Leonid Yuriev
678a80dd19 mdbx: fix hang/shutdown on big-endian platforms without __cxa_thread_atexit(). 
Change-Id: I1bf706abaaf42d5b40751d85ed7c7a83d02acaf5
 2021-07-11 02:25:39 +03:00
Leonid Yuriev
c18bf4f898 mdbx: minor clarify mdbx_mapresize(). 2021-07-11 02:25:39 +03:00
Leonid Yuriev
728e7f92b2 mdbx: minor fix mdbx_mresize() to preserve result code for read-only cases. 2021-07-11 02:25:39 +03:00
Leonid Yuriev
1740043678 mdbx: minimize the size of poisoned/unpoisoned regions to avoid ASAN hangs. 
More for second case of https://github.com/erthink/libmdbx/issues/217
 2021-07-11 02:25:26 +03:00
Leonid Yuriev
891d68838a mdbx: return MDBX_TOO_LARGE under Valgrind/ASAN if being opened DB is 100 larger than RAM. 
More for second case of https://github.com/erthink/libmdbx/issues/217
 2021-07-11 02:25:07 +03:00
Leonid Yuriev
108398c213 mdbx: refine rollback while opening weak/invalid DB. 
More for https://github.com/erthink/libmdbx/issues/217
 2021-07-11 02:24:51 +03:00
Leonid Yuriev
8bdee27248 mdbx: create/refactoring override_meta(). 2021-07-11 02:24:51 +03:00
Leonid Yuriev
00c6dc9788 mdbx: re-verify head and steady meta-pages while opening db by the first process. 
Basic fix for https://github.com/erthink/libmdbx/issues/217
 2021-07-11 02:24:06 +03:00
Leonid Yuriev
fb67682a79 mdbx: refine mdbx_validate_meta(). 2021-07-10 17:24:26 +03:00
Leonid Yuriev
5ed50a4739 mdbx: remove filesize arg from header/meta read functions (refactoring). 2021-07-10 16:10:30 +03:00
Leonid Yuriev
c30c3def8b mdbx: the filesize field of mdbx_mmap_t now is not specific for Windows. 2021-07-10 16:10:30 +03:00
Леонид Юрьев (Leonid Yuriev)
2f74f405ae mdbx: avoid returning MDBX_TXN_FULL error when possible. 2021-07-09 18:29:31 +03:00
Leonid Yuriev
39c5e66ed1 mdbx: fix safe64_reset() for platforms without atomic 64-bit compare-and-swap. 2021-07-09 17:44:27 +03:00
Leonid Yuriev
bd2bb51f0f mdbx++: rework buffer::silo to avoid use std::string. 2021-07-06 13:45:26 +03:00
Leonid Yuriev
cf5f31c577 mdbx: make __cold attribute first (cosmetic). 2021-07-03 01:51:04 +03:00
Leonid Yuriev
fa49e5a57b mdbx++: rename slice::from/to_FOO_bytes() to `slice::envisage_from/to_FOO_length()'. 2021-07-02 21:20:04 +03:00
Leonid Yuriev
5d4281fbbe mdbx: minor fix spelling. 2021-06-26 18:54:00 +03:00
Leonid Yuriev
a5e10b4ea1 mdbx: minor refine mdbx_cursor_eof(). 2021-06-18 01:17:48 +03:00
Leonid Yuriev
b8e621cb2f mdbx: mdbx: avoid log a warning about empty header during DB creation. 
Resolve https://github.com/erthink/libmdbx/issues/205.
 2021-06-18 01:09:26 +03:00
Leonid Yuriev
5db855d728 mdbx: fix false-negative mdbx_cursor_eof() result. 
Fixes https://github.com/erthink/libmdbx/issues/207.
 2021-06-17 21:44:24 +03:00
Leonid Yuriev
d7c06b1337 mdbx: partial fix for recursive SRW-lock with MDBX_NOTLS on Windows. 
Here are some changes to avoid recursive acquisition of SRW-lock,
which is still in use:
 - Read transactions don't acquire the shared SRW-lock with `MDBX_NOTLS.
 - Memory-mapping of DB is always kept while DB opened,
   therefore following limitations are:
 - DB file can't be shrinked while it used,
   including auto-shrink due to auto-compactification with corresponding geometry settings.
 - The upper limit of DB size can't be changed while DB is used.
 - The DB can grow within the upper size limit defined while opening by a first process,
   but this does not work under Wine since there is no `NtExtendSection()` function.

Partially fix https://github.com/erthink/libmdbx/issues/203
 2021-06-10 13:42:30 +03:00
Leonid Yuriev
0cd1eac6a8 mdbx: don't check other meta pages if one is specified for verification/recovery. 
Fixes https://github.com/erthink/libmdbx/issues/202
 2021-06-08 20:27:18 +03:00
Leonid Yuriev
f951f246b8 mdbx: allow to predefine/override MDBX_BUILD_TIMESTAMP for builds reproducibility. 
Resolve https://github.com/erthink/libmdbx/issues/201
 2021-06-02 14:50:22 +03:00
Leonid Yuriev
ea1fcc2246 mdbx: fix insignificantly Coverity warnings. 2021-05-28 00:54:11 +03:00
Leonid Yuriev
8915db5f83 mdbx-tools: cleanup MDBX_NOSUBDIR (needless). 2021-05-28 00:36:24 +03:00
Leonid Yuriev
a7167ce715 mdbx: allow open DB on 9P/WSL2 filesystem in exclusive mode. 
Related to https://github.com/erthink/libmdbx/issues/97
 2021-05-26 21:08:37 +03:00