Macros

#define P_BRANCH 0x01

#define P_LEAF 0x02

#define P_OVERFLOW 0x04

#define P_META 0x08

#define P_DIRTY 0x10

#define P_LEAF2 0x20

#define P_SUBP 0x40

#define P_LOOSE 0x4000

#define P_KEEP 0x8000

Detailed Description

Flags for the page headers.

Macro Definition Documentation

#define P_BRANCH 0x01

branch page

#define P_LEAF 0x02

leaf page

#define P_OVERFLOW 0x04

overflow page

#define P_META 0x08

meta page

#define P_DIRTY 0x10

dirty page, also set for P_SUBP pages

#define P_LEAF2 0x20

for MDB_DUPFIXED records

#define P_SUBP 0x40

for MDB_DUPSORT sub-pages

#define P_LOOSE 0x4000

page was dirtied then freed, can be reused

#define P_KEEP 0x8000

leave this page alone during spill

Author

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