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7 years agoDoc fixes: VALID_FLAGS, mm_last_pg, mt_loose_count
Hallvard Furuseth [Tue, 2 Aug 2016 20:16:09 +0000 (22:16 +0200)]
Doc fixes: VALID_FLAGS, mm_last_pg, mt_loose_count

7 years agoSilence warning for initializer "mdb_copy my = {0}"
Hallvard Furuseth [Sat, 3 Sep 2016 07:41:30 +0000 (09:41 +0200)]
Silence warning for initializer "mdb_copy my = {0}"

1st struct member was not a scalar.

7 years agoITS#8209 MDB_CP_COMPACT: Handle empty or broken DB
Hallvard Furuseth [Sat, 25 Jun 2016 05:57:04 +0000 (07:57 +0200)]
ITS#8209 MDB_CP_COMPACT: Handle empty or broken DB

Preserve DB flags (use metapage#1) when main DB is empty.
Fail if metapage root != actual root in output file.

7 years agoITS#8209 MDB_CP_COMPACT: Threading/error handling
Hallvard Furuseth [Sat, 25 Jun 2016 05:55:34 +0000 (07:55 +0200)]
ITS#8209 MDB_CP_COMPACT: Threading/error handling

Handle errors.  Fix cond_wait condition so mc_new
is the sole control var.  Drop specious cond_waits.
Do not look at 'mo' while copythr writes it.

Don't know if posix_memalign() pointer is defined after failure.
Some _aligned_free() doc seems to say arg NULL = user error.

7 years agoAdd MDB_PREV_MULTIPLE (collected mdb.master changes)
Howard Chu [Thu, 7 Jan 2016 18:28:29 +0000 (18:28 +0000)]
Add MDB_PREV_MULTIPLE (collected mdb.master changes)

Logical counterpart to GET_MULTIPLE, NEXT_MULTIPLE

7 years agoFactor out refreshing sub-page pointers
Hallvard Furuseth [Thu, 1 Dec 2016 20:17:42 +0000 (21:17 +0100)]
Factor out refreshing sub-page pointers

7 years agoMore for ITS#8406 (xcursor fixups)
Howard Chu [Tue, 29 Nov 2016 19:19:45 +0000 (19:19 +0000)]
More for ITS#8406 (xcursor fixups)

Revert excess cursor fixup
xcursor fixup depends on init state

7 years agoCleanup: Add flag DB_DUPDATA, drop DB_DIRTY hack
Hallvard Furuseth [Thu, 8 Dec 2016 23:03:36 +0000 (00:03 +0100)]
Cleanup: Add flag DB_DUPDATA, drop DB_DIRTY hack

7 years agoPass cursor to mdb_page_get(), mdb_node_read().
Hallvard Furuseth [Sun, 23 Aug 2015 18:33:02 +0000 (20:33 +0200)]
Pass cursor to mdb_page_get(), mdb_node_read().

No change in behavior.

7 years agoFix comment: SysV semaphores -> Posix semaphores
Hallvard Furuseth [Thu, 1 Dec 2016 20:56:35 +0000 (21:56 +0100)]
Fix comment: SysV semaphores -> Posix semaphores

7 years agoWIN64 needs off_t redefined too
Howard Chu [Wed, 20 Jan 2016 01:30:57 +0000 (01:30 +0000)]
WIN64 needs off_t redefined too

7 years agolmdb.h Caveats: Reserved vs. actual mem/disk usage
Hallvard Furuseth [Tue, 12 Jan 2016 22:18:06 +0000 (23:18 +0100)]
lmdb.h Caveats: Reserved vs. actual mem/disk usage

7 years agoITS#8339, #8424
Howard Chu [Wed, 15 Jun 2016 10:43:46 +0000 (11:43 +0100)]
ITS#8339, #8424

7 years agomdb_env_setup_locks: Plug mutexattr leak on error
Hallvard Furuseth [Sun, 5 Jun 2016 21:42:44 +0000 (23:42 +0200)]
mdb_env_setup_locks: Plug mutexattr leak on error

7 years agoITS#8339 Solaris 10/11 robust mutex fixes
Howard Chu [Thu, 2 Jun 2016 20:01:27 +0000 (21:01 +0100)]
ITS#8339 Solaris 10/11 robust mutex fixes

Check for PTHREAD_MUTEX_ROBUST_NP definition (this doesn't work
on Linux/glibc because they used an enum). Zero out mutex before
initing.

7 years agoITS#8424 init cursor in mdb_env_cwalk
Howard Chu [Sat, 14 May 2016 23:44:54 +0000 (00:44 +0100)]
ITS#8424 init cursor in mdb_env_cwalk

7 years agoComment ovpage code in mdb_cursor_put()
Hallvard Furuseth [Tue, 10 May 2016 05:11:44 +0000 (07:11 +0200)]
Comment ovpage code in mdb_cursor_put()

8 years agoRE 0.9.19
Howard Chu [Wed, 4 May 2016 09:47:32 +0000 (10:47 +0100)]
RE 0.9.19

8 years agoITS#8412 fix NEXT_DUP after cursor_del
Howard Chu [Tue, 26 Apr 2016 11:52:21 +0000 (12:52 +0100)]
ITS#8412 fix NEXT_DUP after cursor_del

8 years agoITS#8406 fix xcursors after cursor_del
Howard Chu [Mon, 18 Apr 2016 17:07:56 +0000 (18:07 +0100)]
ITS#8406 fix xcursors after cursor_del

Don't leave them uninit'd if they now point at a valid DUP node

8 years agomdb_drop optimization
Howard Chu [Sat, 9 Apr 2016 19:42:45 +0000 (20:42 +0100)]
mdb_drop optimization

If we know there are no sub-DBs and no overflow pages, skip leaf scan.

8 years agoITS#8393 fix MDB_GET_BOTH on non-dup record
Howard Chu [Mon, 28 Mar 2016 00:35:56 +0000 (01:35 +0100)]
ITS#8393 fix MDB_GET_BOTH on non-dup record

8 years agoTweak Win32 errmsg buffer
Howard Chu [Mon, 15 Feb 2016 00:07:04 +0000 (00:07 +0000)]
Tweak Win32 errmsg buffer

8 years agoRelease 0.9.18 LMDB_0.9.18
Howard Chu [Fri, 5 Feb 2016 21:22:15 +0000 (21:22 +0000)]
Release 0.9.18

8 years agoITS#7992 Fix memleak in prev change
Hallvard Furuseth [Thu, 4 Feb 2016 02:23:13 +0000 (03:23 +0100)]
ITS#7992 Fix memleak in prev change

8 years agoHappy New Year
Howard Chu [Sat, 30 Jan 2016 12:55:03 +0000 (12:55 +0000)]
Happy New Year

8 years agoITS#8363
Howard Chu [Thu, 28 Jan 2016 04:22:26 +0000 (04:22 +0000)]
ITS#8363

8 years agoITS#8363 Fix off-by-one in mdb_midl_shrink
Howard Chu [Thu, 28 Jan 2016 04:18:14 +0000 (04:18 +0000)]
ITS#8363 Fix off-by-one in mdb_midl_shrink

8 years agoITS#8355, doc update
Howard Chu [Sun, 24 Jan 2016 11:38:35 +0000 (11:38 +0000)]
ITS#8355, doc update

8 years agoITS#8355 fix subcursors
Howard Chu [Sun, 24 Jan 2016 11:32:49 +0000 (11:32 +0000)]
ITS#8355 fix subcursors

make sure C_DEL gets reset in subcursor after it moves.

8 years agoUpdate WRITEMAP doc
Howard Chu [Sat, 23 Jan 2016 16:51:42 +0000 (16:51 +0000)]
Update WRITEMAP doc

8 years agoITS#8334, mdb_copy
Hallvard Furuseth [Sat, 9 Jan 2016 08:10:55 +0000 (09:10 +0100)]
ITS#8334, mdb_copy

8 years agoFixups for env_copy with large files
Howard Chu [Sat, 2 Jan 2016 12:19:42 +0000 (12:19 +0000)]
Fixups for env_copy with large files

wsize was being truncated to 32bits on Windows.
Only try to write 1GB at a time on Windows64;
larger writes fail with ERROR_WORKING_SET_QUOTA.

8 years agoMinGW warning cleanup: _MSC_VER -> _WIN32.
Howard Chu [Sat, 19 Dec 2015 23:51:31 +0000 (23:51 +0000)]
MinGW warning cleanup: _MSC_VER -> _WIN32.

From 1ba5adb2ec262405f9207d6015d4f29eea548d25 "MDB_VL32 preparation".

8 years agoITS#8334 Fix MDB_APPENDDUP vs. rewrite(single item)
Hallvard Furuseth [Tue, 8 Dec 2015 15:43:55 +0000 (16:43 +0100)]
ITS#8334 Fix MDB_APPENDDUP vs. rewrite(single item)

8 years agoITS#8336
Howard Chu [Mon, 4 Jan 2016 19:35:40 +0000 (19:35 +0000)]
ITS#8336

8 years agoITS#8336 fix page_search_root assert on FreeDB
Howard Chu [Tue, 8 Dec 2015 18:17:24 +0000 (18:17 +0000)]
ITS#8336 fix page_search_root assert on FreeDB

Let "illegal" branch pages thru on the FreeDB - the condition
is only temporary and will be fixed by the time rebalance finishes.

8 years agoMDB_RESERVE doc
Howard Chu [Tue, 22 Dec 2015 18:30:41 +0000 (18:30 +0000)]
MDB_RESERVE doc

Add mdb_put text to mdb_cursor_put description for people who
fail to draw logical conclusions.

8 years agoITS#7992 cleanup, new docs, mdb_dbi_open cleanup
Howard Chu [Sat, 19 Dec 2015 23:06:00 +0000 (23:06 +0000)]
ITS#7992 cleanup, new docs, mdb_dbi_open cleanup

8 years agoAdd Getting Started doc
Howard Chu [Sat, 19 Dec 2015 22:53:26 +0000 (22:53 +0000)]
Add Getting Started doc

8 years agoITS#7992 cleanup
Howard Chu [Tue, 15 Dec 2015 18:45:34 +0000 (18:45 +0000)]
ITS#7992 cleanup

check for utf8_to_utf16 failures

8 years agomdb_dbi_open(): Catch strdup failure
Hallvard Furuseth [Sat, 12 Dec 2015 18:25:06 +0000 (19:25 +0100)]
mdb_dbi_open(): Catch strdup failure

8 years agoITS#8169, #8330
Howard Chu [Thu, 3 Dec 2015 19:14:11 +0000 (19:14 +0000)]
ITS#8169, #8330

8 years agoITS#8330 Fix robust mutex detection for glibc 2.10 and 2.11
Sebastien Launay [Thu, 3 Dec 2015 18:42:36 +0000 (10:42 -0800)]
ITS#8330 Fix robust mutex detection for glibc 2.10 and 2.11

pthread_mutexattr_setrobust and pthread_mutex_consistent are provided since 2.12 not 2.10:
https://sourceware.org/git/?p=glibc.git;a=commit;h=402cd98775db1478f64c9b0dbe00664b89eb2773
https://sourceware.org/git/?p=glibc.git;a=commit;h=78ee21859939ff75ccf8bbe00499b0c462df2e2d

8 years agoITS#8169 more Makefile tweaks
Howard Chu [Tue, 1 Dec 2015 13:48:29 +0000 (13:48 +0000)]
ITS#8169 more Makefile tweaks

Fix prev commit, use all the same vars as main OpenLDAP makefiles

8 years agoReturn to releng
Howard Chu [Thu, 3 Dec 2015 19:08:00 +0000 (19:08 +0000)]
Return to releng

8 years agoRelease 0.9.17 LMDB_0.9.17
Howard Chu [Mon, 30 Nov 2015 16:55:33 +0000 (16:55 +0000)]
Release 0.9.17

8 years agoITS#8321 cleanup unused var
Howard Chu [Tue, 24 Nov 2015 20:21:51 +0000 (20:21 +0000)]
ITS#8321 cleanup unused var

from da67af1a4bf1a6d3f5d173d9daf74bb4ec66175a

8 years agoITS#8168, 8169
Howard Chu [Tue, 24 Nov 2015 16:08:53 +0000 (16:08 +0000)]
ITS#8168, 8169

8 years agoITS#8169 Allow passing mandir to make install
Heiko Becker [Thu, 11 Jun 2015 19:09:59 +0000 (21:09 +0200)]
ITS#8169 Allow passing mandir to make install

The motivation for this change is my distribution moving to a multiarch
layout. While the architecture specific stuff (binaries, libraries,
etc.) is installed under /usr/${host}/{bin,lib,...} architecture-independent
data should still be installed to /usr/share/.

8 years agoITS#8168 Allow passing AR to make
Heiko Becker [Thu, 11 Jun 2015 18:44:06 +0000 (20:44 +0200)]
ITS#8168 Allow passing AR to make

This is helpful when the ar executable is named differently, for
example with an arch specific prefix.

8 years agoITS#8323
Howard Chu [Tue, 24 Nov 2015 16:01:25 +0000 (16:01 +0000)]
ITS#8323

8 years agoITS#8321 fix ambiguity in cursor_put fixup
Howard Chu [Tue, 24 Nov 2015 15:09:49 +0000 (15:09 +0000)]
ITS#8321 fix ambiguity in cursor_put fixup

After delete/add of a node, other nodes may no longer be
pointing at the data they intended. This can confuse subsequent
fixups.

8 years agoCleanup C_DEL flag usage
Howard Chu [Tue, 24 Nov 2015 12:14:49 +0000 (12:14 +0000)]
Cleanup C_DEL flag usage

Only set it if the cursor's current position was deleted

8 years agoITS#8321 More cursor fixup
Howard Chu [Mon, 23 Nov 2015 16:58:57 +0000 (16:58 +0000)]
ITS#8321 More cursor fixup

Based on page_touch fixup from ITS#7594 but expanded:
make sure sub-cursors agree with main cursors.

8 years agoITS#8321 page_touch - don't fixup the cursor we just touched
Howard Chu [Mon, 23 Nov 2015 13:19:26 +0000 (13:19 +0000)]
ITS#8321 page_touch - don't fixup the cursor we just touched

8 years agoITS#8321 mdb_put cursor needs tracking too
Howard Chu [Tue, 24 Nov 2015 01:21:05 +0000 (01:21 +0000)]
ITS#8321 mdb_put cursor needs tracking too

8 years agoITS#8321 Fix mdb_cursor_set
Howard Chu [Mon, 23 Nov 2015 18:30:24 +0000 (18:30 +0000)]
ITS#8321 Fix mdb_cursor_set

Always reinit mc_pg[0] if cursor is not C_INITIALIZED
It might have a stale value when using nested txns

8 years agoITS#8321 deinit empty cursors
Howard Chu [Tue, 24 Nov 2015 12:54:46 +0000 (12:54 +0000)]
ITS#8321 deinit empty cursors

Always unset C_INIT flag if the cursor's target DB has been deleted

8 years agoITS#8323 Fix nested commit
Howard Chu [Mon, 23 Nov 2015 13:11:29 +0000 (13:11 +0000)]
ITS#8323 Fix nested commit

Must remove our spilled pages from parent's dirty list

8 years agoCURSOR_TMP_[UN]TRACK() -> WITH_CURSOR_TRACKING()
Hallvard Furuseth [Mon, 23 Nov 2015 12:03:09 +0000 (13:03 +0100)]
CURSOR_TMP_[UN]TRACK() -> WITH_CURSOR_TRACKING()

8 years agoITS#8319, 8320
Howard Chu [Mon, 23 Nov 2015 02:02:36 +0000 (02:02 +0000)]
ITS#8319, 8320

8 years agoITS#8320 mdb_load: fix loading data from simple text files
Orivej Desh [Sun, 22 Nov 2015 01:15:14 +0000 (01:15 +0000)]
ITS#8320 mdb_load: fix loading data from simple text files

mdb_load -T was supposed to read escaped text, but 21b51cb7 "Add mdb_load"
made it read hex.

8 years agoITS#8319 mdb_load: explain readline and mdb_cursor_put errors
Orivej Desh [Sun, 22 Nov 2015 00:59:55 +0000 (00:59 +0000)]
ITS#8319 mdb_load: explain readline and mdb_cursor_put errors

8 years agoITS#8316, 8321
Howard Chu [Mon, 23 Nov 2015 01:51:45 +0000 (01:51 +0000)]
ITS#8316, 8321

8 years agoITS#8321 reorganize page_split fixups
Howard Chu [Mon, 23 Nov 2015 01:34:26 +0000 (01:34 +0000)]
ITS#8321 reorganize page_split fixups

DUPFIXED fixups needed to occur after separator update.
MDB_RESERVE handling moved after split fixup.

8 years agoITS#8321 simplify page_split fixups
Howard Chu [Mon, 23 Nov 2015 01:33:00 +0000 (01:33 +0000)]
ITS#8321 simplify page_split fixups

8 years agoITS#8321 track temporary cursors
Howard Chu [Mon, 23 Nov 2015 01:30:02 +0000 (01:30 +0000)]
ITS#8321 track temporary cursors

In rebalance/split operations, temporary cursors need to be visible
to propagate fixups

8 years agoITS#8321 fix mdb_cursor_put
Howard Chu [Mon, 23 Nov 2015 01:16:36 +0000 (01:16 +0000)]
ITS#8321 fix mdb_cursor_put

Ignore sub-cursors that shouldn't be fixed up

8 years agoITS#8321 fix mdb_cursor_shadow()
Howard Chu [Mon, 23 Nov 2015 01:13:16 +0000 (01:13 +0000)]
ITS#8321 fix mdb_cursor_shadow()

Set a valid txn so that cursor fixup code works on the shadows

8 years agoITS#8321 fix mdb_cursor_chk()
Howard Chu [Mon, 23 Nov 2015 01:10:05 +0000 (01:10 +0000)]
ITS#8321 fix mdb_cursor_chk()

It was reporting spurious errors due to uninit'd cursors

8 years agoITS#8321 don't skip fixups on splitting cursors
Howard Chu [Mon, 23 Nov 2015 01:07:57 +0000 (01:07 +0000)]
ITS#8321 don't skip fixups on splitting cursors

Adjustments can't be skipped, in recursive calls each level must
fixup their own level.

8 years agoITS#8321 Fix del/dupsort
Howard Chu [Sun, 22 Nov 2015 22:11:30 +0000 (22:11 +0000)]
ITS#8321 Fix del/dupsort

When deleting a dupsort key, if other cursors pointed at that key,
set them to uninit'd, not EOF. They no longer have anything to
point at.

8 years agoITS#8300 more for prev commit
Howard Chu [Fri, 20 Nov 2015 13:34:11 +0000 (13:34 +0000)]
ITS#8300 more for prev commit

Just tell explicitly which direction we moved/merged from

8 years agoSilence some valgrind uninit warnings
Howard Chu [Fri, 20 Nov 2015 09:47:56 +0000 (09:47 +0000)]
Silence some valgrind uninit warnings

8 years agoRefix root split check from 5da67968afb599697d7557c13b65fb961ec408dd
Howard Chu [Fri, 20 Nov 2015 09:20:16 +0000 (09:20 +0000)]
Refix root split check from 5da67968afb599697d7557c13b65fb961ec408dd

8 years agoITS#7992 assume Windows paths are UTF-8
Oskari Timperi [Fri, 5 Dec 2014 10:56:22 +0000 (12:56 +0200)]
ITS#7992 assume Windows paths are UTF-8

8 years agoITS#8316 cursor fixup in page_merge
Howard Chu [Thu, 19 Nov 2015 20:04:16 +0000 (20:04 +0000)]
ITS#8316 cursor fixup in page_merge

Deleting the merged page requires bumping down other ki's
of the page's parent.

8 years agoITS#8312, 8313, 8315
Howard Chu [Thu, 19 Nov 2015 17:29:42 +0000 (17:29 +0000)]
ITS#8312, 8313, 8315

8 years agoITS#8315 fix ovpage_free
Howard Chu [Wed, 18 Nov 2015 23:38:34 +0000 (23:38 +0000)]
ITS#8315 fix ovpage_free

Keep dirty_room sync'd with dirty_list

8 years agoITS#8313 more for ITS#8062
Howard Chu [Wed, 18 Nov 2015 21:33:51 +0000 (21:33 +0000)]
ITS#8313 more for ITS#8062

dummy flags must be init'd due to 3d46d550

8 years agoITS#8312 Fix loose pages in commit(nested txn)
Hallvard Furuseth [Wed, 18 Nov 2015 15:30:24 +0000 (16:30 +0100)]
ITS#8312 Fix loose pages in commit(nested txn)

8 years agoITS#8311
Howard Chu [Wed, 18 Nov 2015 10:27:50 +0000 (10:27 +0000)]
ITS#8311

8 years agoITS#8311 add comment
Howard Chu [Wed, 18 Nov 2015 10:24:41 +0000 (10:24 +0000)]
ITS#8311 add comment

8 years agoITS#8311 fix page_split from update_key
Howard Chu [Wed, 18 Nov 2015 00:33:25 +0000 (00:33 +0000)]
ITS#8311 fix page_split from update_key

Check for top of stack. Usually the cursor only has height 1 when
calling page_split, but not always.

8 years agoITS#7209
Hallvard Furuseth [Tue, 17 Nov 2015 17:49:31 +0000 (18:49 +0100)]
ITS#7209

8 years agoITS#7209 Default MDB_DSYNC = O_SYNC if no O_DSYNC
Hallvard Furuseth [Tue, 17 Nov 2015 17:22:25 +0000 (18:22 +0100)]
ITS#7209 Default MDB_DSYNC = O_SYNC if no O_DSYNC

8 years agoITS#8310
Howard Chu [Fri, 13 Nov 2015 09:28:36 +0000 (09:28 +0000)]
ITS#8310

8 years agoITS#8310 fix mdb_rebalance cursor fixup
Howard Chu [Fri, 13 Nov 2015 09:25:55 +0000 (09:25 +0000)]
ITS#8310 fix mdb_rebalance cursor fixup

When collapsing root, must adjust entire cursor stack

8 years agoTweak robust mutex detection for glibc
Howard Chu [Wed, 11 Nov 2015 00:02:06 +0000 (00:02 +0000)]
Tweak robust mutex detection for glibc

8 years agoITS#8304
Howard Chu [Mon, 9 Nov 2015 20:11:10 +0000 (20:11 +0000)]
ITS#8304

8 years agoITS#8304 fix page_merge
Howard Chu [Mon, 9 Nov 2015 20:09:10 +0000 (20:09 +0000)]
ITS#8304 fix page_merge

Was using the pre-touch dst page pointer instead of the touched page

8 years agoITS#8300 more for node_move
Howard Chu [Fri, 6 Nov 2015 10:12:45 +0000 (10:12 +0000)]
ITS#8300 more for node_move

When moving a node from one page to another, make sure other cursors'
parent index gets adjusted too.

8 years agoITS#8300 simplify
Howard Chu [Wed, 4 Nov 2015 22:45:38 +0000 (22:45 +0000)]
ITS#8300 simplify

8 years agoITS#8300 more for node_move fixups
Howard Chu [Wed, 4 Nov 2015 22:31:01 +0000 (22:31 +0000)]
ITS#8300 more for node_move fixups

When moving a node from the right neighbor, a different
adjustment is needed.

8 years agoITS#8300
Howard Chu [Wed, 4 Nov 2015 21:03:22 +0000 (21:03 +0000)]
ITS#8300

8 years agoITS#8300 fix node_move
Howard Chu [Wed, 4 Nov 2015 21:01:30 +0000 (21:01 +0000)]
ITS#8300 fix node_move

Don't adjust other cursors when we added a node on the right.

8 years agoITS#8300 fix rebalance after node_move
Howard Chu [Wed, 4 Nov 2015 20:38:30 +0000 (20:38 +0000)]
ITS#8300 fix rebalance after node_move

ITS#8258, ITS#7829 fixes checked parent index to see if we were moving
from a left neighbor. Should have just checked to see if current index
was 0, meaning we added on the left. (Parent index may not tell us
anything meaningful after a nested rebalance.)

8 years agoITS#8238, #8299
Howard Chu [Wed, 4 Nov 2015 18:17:50 +0000 (18:17 +0000)]
ITS#8238, #8299

8 years agoITS#8238 fix DUPFIXED page_split
Howard Chu [Wed, 4 Nov 2015 18:11:12 +0000 (18:11 +0000)]
ITS#8238 fix DUPFIXED page_split

Parent mc_ki wasn't adjusted if new_indx was > split point