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2604 Commits

Author SHA1 Message Date
Leo Yuriev
3535e7a6d6 mdbx: returns as-is (i.e. negative) the estimation results for an inverted ranges. 2019-03-05 15:50:45 +03:00
Leonid Yuriev
8ddfd1f34a mdbx: adds functions for distance/move/range estimation (initial). 
Change-Id: If59eccf7311123ab6384c4b93f9b1fed5a0a10d1
 2019-03-05 02:57:15 +03:00
Leo Yuriev
7d383350e8 mdbx: workaround for musl-libc __assert_fail() prototype bug. 2019-03-04 14:41:50 +03:00
Leo Yuriev
9ffd17d58b mdbx: refine mdbx_filesync() to avoid hide fdatasync() error. 2019-03-04 13:53:05 +03:00
Leo Yuriev
9f410597df mdbx: checking only _POSIX_SYNCHRONIZED_IO for fdatasync (musl). 2019-03-04 13:39:33 +03:00
Leo Yuriev
cca2c91058 mdbx: don't check __GLIBC_PREREQ/_BSD_SOURCE/_XOPEN_SOURCE for use fsync (musl). 2019-03-04 13:34:38 +03:00
Leo Yuriev
46b551e386 mdbx: add in-source definition for _POSIX_C_SOURCE and _XOPEN_SOURCE (musl). 2019-03-04 13:33:27 +03:00
Leonid Yuriev
14ae9fb2a1 mdbx: env_set_geometry() treat zero-values also as defaults. 
Change-Id: If8c6f7d7bbeffe71ae4e28f27184103dd1da257b
 2019-03-02 14:26:09 +03:00
Leonid Yuriev
01797cf1bc mdbx: env_open() consider zero mode_t as open-existing flag. 
Change-Id: I6f9dbf2059822afaba4c3de8f4ce380613a7dc36
 2019-03-02 13:31:08 +03:00
Leonid Yuriev
7617cce0c6 mdbx-tools: fix Coverity warning (paranoia). 
Change-Id: I3ff33a9eb2c58fe601566fd4101f9c95d76d29de
 2019-02-27 23:26:15 +03:00
Leo Yuriev
44a067283a mdbx: fix comment typo (minor). 2019-02-12 13:39:16 +03:00
Leonid Yuriev
49fa9b9c35 mdbx: fix handling MDBX_APPENDDUP mode. 
Change-Id: I36de2a8dcab5126dab3857a7840ab3904a1d19c8
 2019-02-04 01:41:11 +03:00
Leonid Yuriev
0639f54280 mdbx-test: add 'append' testcase. 
Change-Id: I71620ea1a019e16b8e3d84a81dcc042961eae5b5
 2019-02-04 01:41:11 +03:00
Leonid Yuriev
73bef80347 mdbx-check: add checking for complete duplicates. 
Change-Id: I8308b725418ef69188eeadfc656dead4ce9cee27
 2019-02-04 01:32:15 +03:00
Leonid Yuriev
460751bc01 mdbx-chk: add '-i' option for custom comparators. 
Change-Id: Ie3d7fdb3c3a881a484d351ca9a3160eb467b43b9
 2019-02-04 01:32:15 +03:00
Leo Yuriev
309955be75 mdbx-load: add '-a' option for loading dumps of custom-sorted DBs. 
Based on http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=commitdiff;h=aa77c832b8e6fc696078017f550d119cdfc0f232

Change-Id: If7de71c8f6ffc29d4316c6074995fab38f2c1b4b

+load

Change-Id: Iff6cbca2514840ee290f801e3b273edf160913b4
 2019-02-04 00:06:39 +03:00
Leo Yuriev
9ba8434c1d mdbx: fix __ANDROID__ typo. 
Thank to Howard Chu <hyc@openldap.org>.

Change-Id: Ibcbe2e4790a5df5758d9fd6c621793ea42a94682
 2019-02-03 17:53:00 +03:00
Howard Chu
bfffaa66b8 mdbx: import - tweak mdb_page_split (ITS#8969). 
Bump up number of keys for which we use fine-grained splitpoint search

Change-Id: Icca2e1953cbcd6898b790f657636c2195b397790
 2019-02-03 13:07:17 +03:00
Leo Yuriev
9cc9116df3 mdbx: 2019 HNY. 
Change-Id: Iec6b7affedef0ea89fad917eb17af7e8201a7482
 2019-02-03 12:28:01 +03:00
Leonid Yuriev
08508d34b3 mdbx: MDBX_BAD_DBI instead of MDBX_NOTFOUND in case table was dropped. 
Change-Id: I2894a5721d2be2bb982e7c7a607c6a0413f7e3ca
 2019-01-27 00:17:57 +03:00
Leonid Yuriev
5fd05db6ea mdbx: minor fix/refine mdbx_txn_straggler() for r/w-txn. 
Change-Id: Id44a1db414de457d74a3e1d9d5c96064a7278080
 2019-01-17 23:14:25 +03:00
Leonid Yuriev
4708e0cf79 mdbx-winfdows: fix returning negative value on failure. 
Change-Id: Iaf5fb1f0cbcc3c14e2d3edf1f57538ecc0dfdf00
 2019-01-17 23:10:04 +03:00
Leonid Yuriev
624968b74c mdbx-windows: use SetFileInformationByHandle() when available. 
Change-Id: I27d9d4271d4328947ad68cdf30af61a31978b4f9
 2018-12-28 13:53:57 +03:00
Leonid Yuriev
f778f4a795 mdbx: add MDBX_SAFE4QEMU option for testing under QEMU. 
Change-Id: Ide674e0125e2746f73a7ba44828316a60633e887
 2018-11-26 19:08:30 +03:00
Leo Yuriev
f55e1ec5cc mdbx-windows: more safety/robustness for DB shriking. 2018-11-22 17:50:49 +03:00
Leo Yuriev
35f95e8ca2 mdbx-windows: always susppend local threads while resize DB (workaround for Windows kernel bug). 
We should not concern about performance on Windows platform,
it just unreasonable. Therefore just always suspend the local
threads to avoid this issue.

This resolves https://github.com/leo-yuriev/libmdbx/issues/48
 2018-11-22 14:19:49 +03:00
Leonid Yuriev
ee7ebe438c mdbx: fix AddressSanitizer issue for mdbx_page_loose (minor, not a bug). 
Change-Id: I0e550dabdeda92759c28d4566104ff07a92d83bb
 2018-11-22 02:52:25 +03:00
Leonid Yuriev
f626acb398 mdbx: relax DBI-sequences for concurrent open DBI-handles for present tables. 
Change-Id: I7f07d2e716074bd9c2847aeb062e366f46cca214
 2018-11-19 13:31:44 +03:00
Leo Yuriev
eda424ff71 mdbx: rename __always_inline. 2018-11-06 21:08:28 +03:00
Leonid Yuriev
d5320d9252 mdbx: silently put mm_geo.now into [geo.lower...geo.upper] boundaries. 
Copy-with-compaction by previous version of libmfbx could produce
DB-file less than meta.geo.lower bound, in case actual filling
is low or no data at all.

This is not a problem as there is no damage or loss of data.
Therefore it is better not to consider such situation as an
error, but silently correct it.

Change-Id: Ia662656cc3584c07efcfbdfc80f80e3c76e6dd59
 2018-11-05 14:34:12 +03:00
Leonid Yuriev
3c684010e3 mdbx-tools: fix minor MSVC warnings. 
Change-Id: If8b042e2d84bfed7f8b0a81a4d75d7be7e7aa7a9
 2018-11-05 00:31:58 +03:00
Leonid Yuriev
aa52cb395f mdbx: fix typo in mdbx_limits_dbsize_max(). 
Change-Id: Ie55e3ca108ac6aab9a41d65f316a3d5ff5ff6f1f
 2018-11-05 00:18:41 +03:00
Leonid Yuriev
2770e193b6 mdbx: take in account shrink/growing thresholds while copy-with-compactification. 
Change-Id: Id93e62089819dfcc8cbc83620e0bdd806d8c1950
 2018-11-04 20:34:16 +03:00
Leonid Yuriev
83f1effff1 mdbx: refine mdbx_env_copy() internals. 
Change-Id: I9e8f0dc87398564524a5ec98eda2cb9bde100909
 2018-11-04 20:34:16 +03:00
Leonid Yuriev
629637d95e mdbx-osal: add mdbx_fseek(). 
Change-Id: I5744aa3ba51bd1acaeedd866e6b21a1330c3f711
 2018-11-04 20:34:16 +03:00
Leo Yuriev
06cb8b45b2 mdbx: fix PRIuPTR/PRIu64 for 32-bit builds. 
Change-Id: Ic6462666de666840bc77e0e50fd0d8cd36a125b7
 2018-11-04 20:34:16 +03:00
Leonid Yuriev
2d5cba61ed mdbx: fix assertion. 
Change-Id: Ib0f19394c42f810f74e3889c21f62ae40ec0f2ea
 2018-10-21 21:34:08 +03:00
Leonid Yuriev
124c5a6751 mdbx: fix mdbx_txn_abort(). 
This resolves https://github.com/leo-yuriev/libfpta/issues/20
 2018-10-21 20:27:49 +03:00
Leonid Yuriev
3bae0723b7 mdbx: refine mdbx_mutex_failed(). 2018-10-21 20:27:49 +03:00
Leonid Yuriev
5400ef6512 mdbx-windows: fix mdbx_assert_fail(). 2018-10-21 20:27:49 +03:00
Leonid Yuriev
718f997502 mdbx-windows: workaround for Windows10 bugs. 
This resolves https://github.com/leo-yuriev/libmdbx/issues/47
 2018-10-21 20:27:49 +03:00
Leonid Yuriev
c2f850b566 mdbx-windows: STATIC_ASSERTs for atomic ops. 
Change-Id: I9797eece26db54e5f4a19f82d004ff18bdc138d6
 2018-10-21 20:27:34 +03:00
Leonid Yuriev
f93cca3d14 mdbx-windows: minor simplify MDBX_srwlock. 
Change-Id: I1db8e7dab2a3c764fdbe64923cfaab238eacc77e
 2018-10-21 20:27:05 +03:00
Leonid Yuriev
ecf214ca04 mdbx-windows: add MDBX_AVOID_CRT. 
Change-Id: I08233d777b318037372ec250c754f093b3047c94
 2018-10-19 15:16:33 +03:00
Leonid Yuriev
06e39e2728 mdbx: fix mdbx_dbi_sequence(). 
Change-Id: Ic620896ef42c1c2d85c07c146b72e773ab43a67d
 2018-10-19 13:33:54 +03:00
Leonid Yuriev
3c4e9443ae mdbx: allow devel-signatures (for Miranga-NG). 
Binary format of v0.1.x and v0.2.x is frozed.

This commit allows to open DBs created early by devel-versions of libmdbx.
It seems to be required for Miranda-NG users, but no one else.

Change-Id: Icf1d0477dcc3d212e03c87ab8c5255c3382425e5
 2018-10-15 12:30:24 +03:00
Leonid Yuriev
d2bfb2e489 mdbx: allow pre-define mdbx_malloc/mdbx_free macros. 
Related to https://github.com/leo-yuriev/libmdbx/issues/43#issuecomment-429625047

Change-Id: Icaee4ba62003e6eacef9f938bdea19426623b5da
 2018-10-14 19:06:42 +03:00
Leonid Yuriev
30a80ff07c mdbx: re-enable usage of lck-file in MDBX_EXCLUSIVE mode. 
Otherwise we should prohibit running read-only and write
transactions simultaneously, but no reliable way to do this.

Change-Id: I8805f10b37ffcddb612d869309b1cd5e04cfcc1e
 2018-10-14 18:15:26 +03:00
Leonid Yuriev
582adda628 mdbx-windows: fix mdbx_strdup() usage. 
Fix commit e229dbe9dc (12 of 17 for https://github.com/leo-yuriev/libmdbx/issues/43).

Change-Id: Ic63864d736319ccba37518a50590f4e21282a451
 2018-10-14 17:36:15 +03:00
Leonid Yuriev
ae83982811 mdbx-windows: setup DllMain() as entry and don't linking with CRT. 
17 of 17 for https://github.com/leo-yuriev/libmdbx/issues/43

Change-Id: Ie3b37633ab081ca4ba2dc485e67de96df032a3df
 2018-10-14 15:03:52 +03:00