LMDB
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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 |
Flags for the page headers.
#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