fakepage pointers are only guaranteed to be 2-byte aligned. Use a
2-byte aligned struct definition when referencing 2-byte page members
if a page pointer possibly points to a fakepage.

32 was chosen for page size of 4KB. Not large nough for 16KB pages.

Mike Hommey authored Feb 04, 2022 and Quanah Gibson-Mount committed Sep 26, 2022

ITS#9919 - Mark infrequently used functions as cold rather than manually putting them in a separate section

Mike Hommey authored Jun 06, 2019 and Howard Chu committed Sep 23, 2022

It also contains the cacheflush function declaration.

moneromooo-monero authored Apr 13, 2019 and Howard Chu committed Aug 14, 2022

That should hopefully shut coverity up

Broken in af2f8cc8

Was setting C_DEL flag gratuitously

On DUPSORT DBs, must initialize xcursor regardless of whether
caller requested its data.

FreeBSD 11 supports robust process-shared POSIX mutexes,
but requires them to be explicitly destroyed before munmap

This reverts commit 0e895ffe.
Was not an LMDB bug.

mdb_load wasn't properly inserting escaped backslashes into the data.
mdb_dump wasn't escaping backslashes when generating printable output.

Kris Zyp authored Apr 15, 2019 and Howard Chu committed Apr 16, 2019

Broken in ITS#8756

Ka Ho Ng authored Feb 17, 2019 and Howard Chu committed Feb 17, 2019

Always call GetModuleHandleW() with Unicode string, as mdb_fopen() is
calling CreateFileW() already.

Bump up number of keys for which we use fine-grained splitpoint search

The official macro is __ANDROID__; ANDROID may or may not be defined.

To allow reloading of custom-sorted DBs from mdb_dump

and enforce exclusive access to environment. Also fix txn_begin/pick_meta
to use correct meta page, and reset the flag after successful commit.