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22570 commits 38 branches 309 tags 68 MiB
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606 commits

Author SHA1 Message Date
Kris Zyp
8d93fe0718 ITS#9007 don't free loose writemap pages 
Broken in ITS#8756
 2019-04-16 10:35:04 +01:00
Kris Zyp
ea30be6109 ITS#8975 WIN32: Skip setting file pointer for write maps 
CreateFileMapping already takes care of it.
 2019-02-10 10:11:53 +00:00
Howard Chu
7375ffc0d4 ITS#8969 tweak mdb_page_split 
Bump up number of keys for which we use fine-grained splitpoint search
 2019-01-31 00:22:28 +00:00
Howard Chu
b15149a56b Happy New Year 2019-01-14 19:06:40 +00:00
Howard Chu
1f33a6d910 ITS#8756 remove loose pg from dirty list in freelist_save 2018-09-10 16:20:07 +01:00
Howard Chu
3b01bbbc67 ITS#8844 use getpid() in mdb_env_close0() 2018-05-02 17:06:15 +01:00
Quanah Gibson-Mount
385193cd52 Happy New Year 2018-03-22 15:22:03 +00:00
Howard Chu
e77918a903 ITS#8819 can't use fakepage mp_ptrs directly 2018-03-21 22:48:04 +00:00
Hallvard Furuseth
f6514da360 Tweak ITS#8722 fix: Use XCURSOR_REFRESH() 
This checks XCURSOR_INITED() and fixes the mn_flags check.
 2018-02-11 20:59:44 +00:00
Hallvard Furuseth
40daa8e73f XCURSOR_REFRESH() fixups/cleanup 
* Check NUMKEYS(), similar to f34b61f947
  "ITS#8722 fix FIRST_DUP/LAST_DUP cursor bounds check".
* Move XCURSOR_INITED() into XCURSOR_REFRESH().  This adds a check in
  mdb_cursor_put, below /* converted, write the original data first */.
* Factor mc_ki[] out to XCURSOR_REFRESH().
* Replace an mc_pg[] with mp which is equal (mdb_cursor_del0).
 2018-02-11 20:59:37 +00:00
Howard Chu
98b2910ee8 ITS#8722 fix FIRST_DUP/LAST_DUP cursor bounds check 2018-02-11 20:59:28 +00:00
Howard Chu
35251f6847 ITS#8699 more for cursor_del ITS#8622 
Set C_DEL flag on reinit'd subcursor
 2018-02-11 20:57:50 +00:00
Howard Chu
a4d9a75a1e ITS#8760 fix regression in 0.9.19 2018-02-09 18:46:40 +00:00
Quanah Gibson-Mount
b2426af3d1 ITS#8612 Fix Solaris builds with liblmdb 
This patch fixes liblmdb builds on Solaris and derivatives by defining
_POSIX_PTHREAD_SEMANTICS
 2018-02-09 18:45:37 +00:00
Howard Chu
8b780915d9 ITS#8622 fix xcursor after cursor_del 
Re-fix 6b1df0e4c7 from ITS#8406
 2017-03-23 21:11:07 +00:00
Howard Chu
a87c8fd8c9 Further fix f8ce8a8271 
Fully revert the change to GET_MULTIPLE
 2017-01-14 19:23:22 +00:00
Howard Chu
6a1ee5feec Fix f8ce8a8271 
GET_MULTIPLE was broken
 2017-01-12 13:36:12 +00:00
Howard Chu
aa5c04aba8 Happy New Year 2017-01-11 16:18:03 +00:00
Howard Chu
ab18b27d7b Tweak cursor_next C_EOF check 
Allow C_EOF flag to be stale
 2017-01-11 11:22:26 +00:00
Howard Chu
c97f4ed1ae ITS#8557 fix mdb_cursor_last 
Optimize mdb_page_search_root(PS_LAST) when cursor is already near
last position, ignoring C_EOF flag for now.
 2017-01-11 11:21:34 +00:00
Howard Chu
74d64d0eb2 ITS#8554 kFreeBSD is like BSD 
Doesn't have POSIX robust mutexes - GNU userland on BSD kernel
 2016-12-28 18:32:14 +00:00
Hallvard Furuseth
9db2b6e128 More MDB_node doc 2016-12-21 21:51:43 +01:00
Hallvard Furuseth
a4976c12e5 Doxygen fixes. Use DISTRIBUTE_GROUP_DOC. 
- DISTRIBUTE_GROUP_DOC makes doxygen give several fields the
  same doc: mn_hi + mn_lo in MDB_node.
- With mdb_mutex_t + mdb_mutexref_t, instead split them up.
 2016-12-21 21:51:09 +01:00
Hallvard Furuseth
bb08f63833 ITS#8504 Fix prev commit: mc_error, #ifdef SIGPIPE 
Never clear mc_error, we could lose a failure in the other thread.
 2016-12-15 22:27:33 +01:00
Lorenz Bauer
894e88bf89 ITS#8504 mdb_env_copyfd2(): Don't abort on SIGPIPE 
Return EPIPE instead.
 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
e8e8293359 ITS#8542 mdb_dbi_open(): Protect mainDB cursors 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
47393f4ea2 doxygen cleanup 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
2c3b019e5a Note functions which must set MDB_TXN_ERROR on failure 
Other functions depend on them to do so.
For mdb_node_read(), instead remove such a dependence.
 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
8de0788b9c Only set me_mfd if needed. Drop unused read access. 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
6e81d4071b ITS#8505 Protect parent from fork()-pthread_exit() 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
eb1a307e4a ITS#8505 Set FD_CLOEXEC for me_mfd,env_copy as well 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
9c76e95dbe Move opening files to mdb_fopen() 
No change in functionality.
 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
3faef632a0 Factor filename handling out to mdb_fname_*() 
No change in functionality, except needs less mallocing.
 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
f2ecddbcf7 ITS#7992 Tighter utf8_to_utf16(), fix errcodes 
The 0xFFFD check seems due to misleading MultiByteToWideChar() doc.
Bad UTF-8 gives 0xFFFD in the output string, not the return value.
 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
e674f8241c Clean up strange fcntl result check 
...and check !MDB_CLOEXEC in an 'if' rather than '#if'
to match its non-zero usage.
 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
bffe2ebcba Drop spurious Errcode() call 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
9036e261c4 ITS#7682 F_NOCACHE: Allow error, skip any O_DIRECT 
We can run without F_NOCACHE if it fails. And we do not know
what combining it with O_DIRECT means, if a system has both.
 2016-12-15 22:27:33 +01:00
Howard Chu
56b81e6d57 ITS#8489 reset cursor EOF flag in cursor_set 
It usually gets done anyway, but one of the fastpath shortcuts
bypassed this step.
 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
38564c92da Clean up MDB_USE_ROBUST #defines 
Make explicit and default nonzero equivalent. Parenthesize.
 2016-12-15 22:27:33 +01:00
Hallvard Furuseth
590792f31b Fix mdb_page_list() message 2016-12-15 22:27:33 +01:00
Howard Chu
b95a2dc333 Fix mdb_audit() printf format 2016-12-15 22:27:32 +01:00
Hallvard Furuseth
7dab84978c Comment MDB_page 2016-12-15 22:27:32 +01:00
Hallvard Furuseth
b92a4816bf Doc fixes: VALID_FLAGS, mm_last_pg, mt_loose_count 2016-12-15 22:27:32 +01:00
Hallvard Furuseth
b922a5a086 Silence warning for initializer "mdb_copy my = {0}" 
1st struct member was not a scalar.
 2016-12-15 22:27:32 +01:00
Hallvard Furuseth
14ca16034a 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.
 2016-12-15 22:27:32 +01:00
Hallvard Furuseth
1d86235047 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.
 2016-12-15 22:27:32 +01:00
Howard Chu
f24d7d2c83 Add MDB_PREV_MULTIPLE (collected mdb.master changes) 
Logical counterpart to GET_MULTIPLE, NEXT_MULTIPLE
 2016-12-15 22:27:32 +01:00
Hallvard Furuseth
fe2b1cd731 Factor out refreshing sub-page pointers 2016-12-15 22:27:32 +01:00
Howard Chu
6b1df0e4c7 More for ITS#8406 (xcursor fixups) 
Revert excess cursor fixup
xcursor fixup depends on init state
 2016-12-15 22:27:32 +01:00
Hallvard Furuseth
b8c1877be3 Cleanup: Add flag DB_DUPDATA, drop DB_DIRTY hack 2016-12-15 22:27:32 +01:00