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- jessie 0.9.14-1
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- stretch 0.9.18-5
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- unstable 0.9.22-1
Environment Flags(3) | Library Functions Manual | Environment Flags(3) |
NAME¶
Environment Flags -Macros¶
#define MDB_FIXEDMAP 0x01
Detailed Description¶
Macro Definition Documentation¶
#define MDB_FIXEDMAP 0x01¶
mmap at a fixed address (experimental)#define MDB_NOSUBDIR 0x4000¶
no environment directory#define MDB_NOSYNC 0x10000¶
don't fsync after commit#define MDB_RDONLY 0x20000¶
read only#define MDB_NOMETASYNC 0x40000¶
don't fsync metapage after commit#define MDB_WRITEMAP 0x80000¶
use writable mmap#define MDB_MAPASYNC 0x100000¶
use asynchronous msync when MDB_WRITEMAP is used#define MDB_NOTLS 0x200000¶
tie reader locktable slots to MDB_txn objects instead of to threads#define MDB_NOLOCK 0x400000¶
don't do any locking, caller must manage their own locks#define MDB_NORDAHEAD 0x800000¶
don't do readahead (no effect on Windows)#define MDB_NOMEMINIT 0x1000000¶
don't initialize malloc'd memory before writing to datafileAuthor¶
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