61b5b6270d
Doc fixes
4 years ago
b89f8fc9bc
Page-level encryption support
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Currently encrypts all but the meta pages
Still needs to store/retrieve the initialization vector
4 years ago
53799e51da
RPAGE_CACHE is now dynamically selectable
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Behavior is controlled by MDB_REMAP_CHUNKS envflag
Remapping is always enabled in MDB_VL32
4 years ago
ac047d1eff
Add new MDB_RPAGE_CACHE def
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Separate 32/64 dependency from rpage buffer mechanism
4 years ago
6ac9aa666e
Happy New Year
8 years ago
72c893fc82
Mention MDB_PREV_MULTIPLE along with MDB_NEXT_MULTIPLE
8 years ago
77845345ca
ITS#8505 Clarify fork() caveat, mdb_env_get_fd(), flock->fcntl.
8 years ago
58b0ce50b3
mdb_size comments
8 years ago
4d47e89f4d
MDB_VL32: Switch to mdb_size_t formats PRIu64 & co
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Drop macro Y=MDB_FMT_Y, add Yu/Yd=MDB_PRIy(). Replace
Y"d..." -> Yd"...", Y"u..." -> Yu"..." / MDB_SCNy(u)"...".
8 years ago
a43fcad8c6
MDB_VL32: Match mdb_size_t type with format modifier.
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When using format modifier "ll" or "I64", use the matching
type unsigned <long long / __int64> rather than uint64_t.
8 years ago
f25d716513
Fix MDB_INTEGERKEY doc of integer types
8 years ago
32764bcb52
Factor out MDB_SIZE_MAX, MDB_FMT_Y, MDB_FMT_Z
8 years ago
84610e65da
Add error MDB_PROBLEM, replace some MDB_CORRUPTED
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When problem is most likely in txn, not on disk.
8 years ago
5ea12b0be8
ITS#8209 MDB_CP_COMPACT: Handle empty or broken DB
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Preserve DB flags (use metapage#1) when main DB is empty.
Fail if metapage root != actual root in output file.
9 years ago
5f5f4dab9c
Happy New Year
9 years ago
e394e023e4
Fix MDB_VL32 mdb_cursor_count()/entrycount types
9 years ago
b5018e26bc
Update WRITEMAP doc
9 years ago
d6995599b4
lmdb.h Caveats: Reserved vs. actual mem/disk usage
9 years ago
27b1c5f366
Add MDB_PREV_MULTIPLE
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Logical counterpart to GET_MULTIPLE, NEXT_MULTIPLE
9 years ago
c3852f29af
MDB_VL32 tweak prev commit
9 years ago
7b9928ced4
MDB_VL32 - prevent mixing with non-VL32 builds
9 years ago
825ab2ad52
MDB_RESERVE doc
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Add mdb_put text to mdb_cursor_put description for people who
fail to draw logical conclusions.
9 years ago
860527f66e
Note that we're prepping for 1.0
9 years ago
1ba5adb2ec
MDB_VL32 preparation
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Use 64 bit types consistently. This keeps database structures the
same size for MDB_VL32 and native 64 bit builds.
9 years ago
2cc88d20cc
Add Getting Started doc
9 years ago
bc4c177b91
Doc tweak - MDB_RESERVE / DUPSORT incompat
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For those people who insist on ignoring the obvious.
9 years ago
c77fbc6f35
Another MDB_APPEND doc tweak
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Missed this in 7ce29b9edb
9 years ago
80e997a0eb
Bump version to 0.9.16
9 years ago
3e301ec400
Catch most uses of finished/parent txns.
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* Add MDB_TXN_FINISHED, MDB_TXN_HAS_CHILD, MDB_TXN_BLOCKED.
* Clear mt_numdbs in writers, for TXN_DBI_EXIST() to catch.
We already do in readers.
9 years ago
45e405528b
ITS#8181 Verify that records are/aren't DBs.
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Except we don't catch the user passing F_SUBDATA to
mdb_cursor_<put/del>, like an internal LMDB call.
10 years ago
943b23f011
Restore support for Posix semaphores
10 years ago
bf55ce5545
Bump version to 0.9.15
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(not really, since this is the dev/non-release branch)
10 years ago
68f64aa104
Clarify mdb_env_open() doc of 'mode' param
10 years ago
9bb915675a
ITS#8117 Fix MDB_INTEGERDUP keysize doc + md_dcmp
10 years ago
5224774f3c
Reformat mdb_dbi_open() doc for clarity
10 years ago
6fe12f3273
Happy New Year
10 years ago
8bb541bc40
Also support NOMETASYNC on txn_begin
10 years ago
3368d1f5e2
Support MDB_NOSYNC on mdb_txn_begin()
10 years ago
570ba6fb86
Fix EACCES description
10 years ago
404697b369
mdb_env_set_flags(): Reject CHANGELESS flags.
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Reverts part of a2ac10107e
10 years ago
d711e357da
Whitespace (align with mdb.RE)
10 years ago
631970e485
Make SysV semaphores robust. Cleanup MDB_ROBUST.
10 years ago
9441012435
ITS#8021 doc: Don't mix MDB_WRITEMAP + non-WRITEMAP
10 years ago
f83f62a7ae
ITS#8021 env_sync is invalid in RDONLY env
10 years ago
7ce29b9edb
Fix MDB_APPEND doc
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We actually compare the new key against the last key, to prevent
corruption.
10 years ago
9cc04f604f
Clarify mdb_dbi_open doc
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The concurrency restriction is on threads within a single process.
Multiple processes can use mdb_dbi_open without affecting each other.
10 years ago
c36c167cc4
ITS#7994 fix prev commit
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Strip docs promising behaviors that we don't promise to hold.
Strip MDB_txnid_t typedef.
10 years ago
b660491d3f
ITS#7994 Access to current transaction ID.
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I, David Barbour, hereby place the following modifications to OpenLDAP
Software (and only these modifications) into the public domain. Hence,
these modifications may be freely used and/or redistributed for any
purpose with or without attribution and/or other notice.
10 years ago
e3b6c359a9
Use robust mutexes by default
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Making it optional on pthreads just complicates things;
they're always robust on other implementations
10 years ago
a2ac10107e
Add MDB_ROBUST
10 years ago
Hallvard Furuseth