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134 Commits

Author SHA1 Message Date
Leonid Yuriev
fc965c57ac mdbx: fix merge_sync_flags() to preserve MDBX_UTTERLY_NOSYNC. 
Change-Id: I59dbd1ef8ac1747dd20565ff444e4feb5d0e0e71
 2020-09-30 04:01:36 +03:00
Leonid Yuriev
f6850f5367 mdbx: Support for user-settable cursor context. 
Change-Id: I9bd60c432924e39020b2d3af3280f13c44d6cd91
 2020-09-29 21:15:25 +03:00
Leonid Yuriev
c8a0951566 mdbx: rework API and Docs around Handle-Slow-Readers (no algorithmic changes). 
Change-Id: I5b76a8400ce6f5f241f8e4a7f53d746fe39f8e1e
 2020-09-29 21:15:25 +03:00
Leonid Yuriev
6294e1710a mdbx: support for user-settable transaction context. 
Change-Id: Ib4a345628e2c1ca2f95ac7615ea53d94911e5198
 2020-09-29 20:59:55 +03:00
Leonid Yuriev
5374d06d92 mdbx: fix minor MSVC warning. 
Change-Id: Ie3c9fa7ba21cd88f7a0c08a1529542ba394fe9c8
 2020-09-29 20:59:55 +03:00
Leonid Yuriev
5627521f16 mdbx++: more spelling. 
Change-Id: I3f33e695fb918c6a57c39047bba54a72ecb9bc5b
 2020-09-27 17:01:59 +03:00
Leonid Yuriev
6eaa838e3e mdbx: clarify logging for MDBX_WANNA_RECOVERY in case sync-needed in rdonly-mode. 
Change-Id: I7032cfbce857e2acfb93de383272a4f41ab6a7fb
 2020-09-27 17:01:58 +03:00
Leonid Yuriev
12339d4e7c mdbx: rename bootid' fields to be neutral for endianess. 
Change-Id: I7d52d3c2c93dcc6e886d336885070eb1aee1c284
 2020-09-26 02:23:09 +03:00
Leonid Yuriev
75a4463811 mdbx: minor misc cosmetics & refines. 
Change-Id: I84b70aeded047ab3786a57c864dbc89364969afa
 2020-09-25 01:21:45 +03:00
Leonid Yuriev
860aa017db mdbx: Merge branch 'master' into devel. 
Change-Id: Ic130cd181097332aa2f49019d75403e18d8cba0d
 2020-09-25 01:14:57 +03:00
Josh Soref
448728f584 mdbx: a lot of spelling (squashed). 
Many Thanks to Josh Soref for these fixes.
https://github.com/jsoref

Resolves https://github.com/erthink/libmdbx/pull/118.

Change-Id: I4e09347da5c9d7a77cdd918a3b15284371440076
 2020-09-25 01:01:25 +03:00
Leonid Yuriev
58708f7162 mdbx: add mdbx_env_turn_for_recovery(). 
Change-Id: Ic02a5adf9ad398ae5b499e8808157e41ec42457e
 2020-09-23 10:05:38 +03:00
Leonid Yuriev
9b5097fe9d mdbx: add paranoid checks for txnid overflow. 
Change-Id: I0036a080d40a0da9ffc55ff838d91799ff0ceadb
 2020-09-23 10:05:38 +03:00
Leonid Yuriev
d4b16c981d mdbx: fix minor Coverity warning. 
Change-Id: Id92d85a7032a20a4b06d87878e32d8997b6558e3
 2020-09-23 10:05:37 +03:00
Leonid Yuriev
7fe4fccda8 mdbx: acquire exclusive lock for the destination file during mdbx_env_copy(). 
Change-Id: Ic75796025dd2a649840b96b1f71aecac9360d010
 2020-09-23 10:05:37 +03:00
Leonid Yuriev
a7a8631bc3 mdbx: allow sync_file_range() to fail for Valgrind/QEMU cases. 
Change-Id: I9aa77d1debfbd0cb18e940946533e4ed758d08e8
 2020-09-21 17:18:07 +03:00
Leonid Yuriev
c01750be2e mdbx: provide MDBX_USE_SYNCFILERANGE option. 
Change-Id: Icf1f27d6203653b4e2f2180a59a65e958c4d5e2e
 2020-09-21 17:18:07 +03:00
Leonid Yuriev
a2e2e5c8a0 mdbx: allow sendfile() and copy_file_range() to fail for Valgrind/QEMU cases. 
Change-Id: I37ee8d652d91a8d2106c782beceaacb13e9f667f
 2020-09-21 03:29:38 +03:00
Leonid Yuriev
25e3968199 mdbx: provide MDBX_USE_SENDFILE and MDBX_USE_SENDFILE options. 
Change-Id: Icd9a6487ae6e398276a9e720926ff24de5897c1a
 2020-09-20 20:16:26 +03:00
Leonid Yuriev
d9daf2944d mdbx: add env_open_for_recovery() (squashed). 
Change-Id: I0151b21610def433745c33d1f6e0b66ce655d1a9
 2020-09-19 01:48:24 +03:00
Leonid Yuriev
b321f67ed2 mdbx: Merge branch 'master' into devel. 
Change-Id: I4f180753fe52b54f37f4fd12af2ba1b3ca541726
 2020-09-19 01:47:12 +03:00
Leonid Yuriev
73647a5e46 mdbx: fix/refine mdbx_walk_tree() for working with invalid/corrupted DB. 
Change-Id: I2594b785f675319027ff129d12683c4392e6e2f4
 2020-09-19 01:44:21 +03:00
Leonid Yuriev
6a99303ec1 mdbx: fix mdbx_strerror() for MDBX_BUSY error. 
Change-Id: Iea02f1daa3f52a9b737366e9af3c7def748ab523
 2020-09-18 23:57:35 +03:00
Leonid Yuriev
e762442917 mdbx: don't resize mapping beyond used part of DB for read-only txn. 
This allow reading extra large DB when used part is acceptable for current platform, i.e. reading DB >4G on a 32-bit platform.
 2020-09-18 15:02:36 +03:00
Leonid Yuriev
488a272f8b mdbx: more for opening large DB from 32-bit env. 
- return `MDBX_TOO_LARGE` only when used part of DB is too large for current platform;
- auto lowering both of `mm_geo.lower` and `mm_geo.upper` if the used part of DB is acceptable for current platform;

Change-Id: If67109ebb96063451c50f279c473ed38355a098a
 2020-09-18 13:34:34 +03:00
Burak Arslan
efe400264f
mdbx: minor fix msvc build (#117). 2020-09-15 20:03:42 +03:00
Leonid Yuriev
10b170c6cd mdbx: add mdbx_cursor_create() and mdbx_cursor_bind(). 
Change-Id: I223de3cca7865d58f17a59ab27ec6be730e04a90
 2020-09-15 02:05:25 +03:00
Leonid Yuriev
234d65dc9d mdbx++: update copyright & license note. 
Change-Id: If6aac3dec6d05247aec5af956385066619685c35
 2020-09-14 21:19:56 +03:00
Leonid Yuriev
cacc4aa829 mdbx++: changes after codereview-1 (part 2 of 2). 
Change-Id: I8e1ca134bb8c5d447895f116247dfd12fa6871f0
 2020-09-14 21:19:56 +03:00
Leonid Yuriev
58bcfb006e mdbx: add mdbx_printf_args() macro. 
Change-Id: I7fca72f8cc912d8644ecf149b755c78fb3cc7e23
 2020-09-10 15:35:43 +03:00
Leonid Yuriev
50c25f479d mdbx++: more Doxygen descriptions and refinement. 
Change-Id: Iec4cfa220f140c0fcc858f51283af2f9c4dd7a65
 2020-09-10 01:15:35 +03:00
Leonid Yuriev
538d2e4d62 mdbx: skip update meta-geo in read-only mode. 
Change-Id: I1c9610920ad87dc8110e8d03038ef385220000c8
 2020-09-07 12:38:08 +03:00
Leonid Yuriev
2bcd2e510e mdbx: Merge branch 'devel' into c++. 
Change-Id: Iedfe7e7ae21d08628c24b4dd5a788bc43cced2f5
 2020-09-05 13:48:40 +03:00
Leonid Yuriev
54ccb92444 mdbx: skip update meta-geo in read-only mode. 
Change-Id: I1c9610920ad87dc8110e8d03038ef385220000c8
 2020-09-05 11:57:34 +03:00
Leonid Yuriev
c24e566591 mdbx: alter notice/warning/verbose level of some log-messages. 
Change-Id: I08c3f5cf6489095f04c8becc4818d34b8db61422
 2020-09-05 11:48:29 +03:00
Leonid Yuriev
6d7ec5a257 mdbx: enable non-debug logging in non-debug builds. 
Change-Id: I295de5ef6369a55500b023abc3dcb26f5071c2da
 2020-09-05 01:57:02 +03:00
Leonid Yuriev
b1877d08ae mdbx: rework mdbx_chk & tree-traversal. 
Change-Id: Idc131539426fe0cbb97a105cff2d0a12b1496bfe
 2020-09-05 01:57:02 +03:00
Leonid Yuriev
9a5df2b284 mdbx: refine errors returning from get_page(). 
Change-Id: I2da37d3b35679f345324d6dd97d2a3f634449b56
 2020-09-05 01:57:02 +03:00
Leonid Yuriev
6867c13bd1 mdbx: more runtime checks/errors instead of assertions. 
Change-Id: I843f28b7faeb23f986154dd92a0e2b50d66a1dde
 2020-09-05 01:57:02 +03:00
Leonid Yuriev
a758e32f91 mdbx: remove assertions from page_check(). 
Change-Id: Ic157e7fc43d9c3a84e530d0001409ff2a5c1f818
 2020-09-05 01:57:02 +03:00
Leonid Yuriev
6e339fc849 mdbx: add bad_page(). 
Change-Id: I5233e4a701ee11fd59d7083576f40f7df3068ddd
 2020-09-05 01:57:02 +03:00
Leonid Yuriev
f0de3ff098 mdbx: continued page-check. 
Change-Id: Id4aa37284a12f49e359a6c9391d2fd5b6acb2ad0
 2020-09-05 01:57:02 +03:00
Leonid Yuriev
d6645f84f2 mdbx: more error logging. 
Change-Id: I3757e587514450634b5d3ebf8721c9ed4ac182f1
 2020-09-05 01:57:02 +03:00
Leonid Yuriev
cd6aa4a708 mdbx: parent-page-txnid checking. 
Change-Id: I6d37326c4ff2aa32587704b971bd650d9221b06f
 2020-09-05 01:57:02 +03:00
Leonid Yuriev
cd4f732a87 mdbx: drop internal unused fields. 
Change-Id: I634d3e0695f300df79129a15da752a23b277a0ce
 2020-09-05 00:55:00 +03:00
Leonid Yuriev
b095ad872c mdbx: add MDBX_ALLDUPS & MDBX_UPSERT, rework handling of others. 
Change-Id: I27d437540d883935d78242e4fc7e28951ab9f496
 2020-09-05 00:26:06 +03:00
Leonid Yuriev
5ec0f5b299 mdbx: refine mdbx_replace_ex(). 
We can skip update only when a data exactly the same,
but user's md_dcmp() may returns zero even data is NOT matches byte-to-byte.
So to skip update the cmp_len fast() should be used instead of md_dcmp().

Change-Id: I6ad0f7cfc6a18722b46e565deef3a544ddf9968a
 2020-09-05 00:26:06 +03:00
Leonid Yuriev
33b1cf2931 mdbx++: Initial C++ API (some extra methods are not implemented). 
Change-Id: I0478d0c94dcd12b52916e87815e5731817407c3c
 2020-09-05 00:26:06 +03:00
Leonid Yuriev
89dba59ce2 mdbx: refine/fix handling MDBX_MULTIPLE in the mdbx_cursor_put(). 
Change-Id: I06ac9d73cec01afb492b5c663acf310d19e4900b
 2020-09-05 00:26:06 +03:00
Leonid Yuriev
426d207fc4 mdbx: fix page_get() null-defer when DB corrupted. 
Change-Id: Ia4b5870e6718cd376d25893d33b9c659e3cd151a
 2020-09-04 23:56:43 +03:00