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more TDB

This commit is contained in:
Hongze Cheng 2022-03-11 07:36:26 +00:00
parent 8702b2a996
commit bae83e0ede
1 changed files with 4 additions and 2 deletions
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6
source/libs/tdb/src/inc/tdbPage.h
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@ -60,8 +60,10 @@ struct SPage {
};
// Macros
#define TDB_PAGE_CELL_OFFSET_AT(pPage, idx) ((pPage)->aCellIdx[idx])
#define TDB_PAGE_CELL_AT(pPage, idx) ((pPage)->pData + TDB_PAGE_CELL_OFFSET_AT(pPage, idx))
#define TDB_PAGE_CELL_OFFSET_AT(pPage, idx) \
(((pPage)->szOffset == 2) ? ((u16 *)((pPage)->aCellIdx))[idx] \
: ((pPage)->aCellIdx[idx * 3] * 65536 + *(u16 *)((pPage)->aCellIdx + idx * 3 + 1)))
#define TDB_PAGE_CELL_AT(pPage, idx) ((pPage)->pData + TDB_PAGE_CELL_OFFSET_AT(pPage, idx))
// For page lock
#define P_LOCK_SUCC 0