xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

refact

This commit is contained in:
Hongze Cheng 2022-03-11 09:00:05 +00:00
parent b2106710a9
commit 0bf8d78c2a
2 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
source/libs/tdb/src/db/tdbBtree.c
View File

@ -357,8 +357,8 @@ static int tdbBtreeZeroPage(SPage *pPage, void *arg) {
// Init the page header
pPage->pPageHdr->flags = flags;
pPage->pPageHdr->nCells = 0;
pPage->pPageHdr->cellCont = pBt->pageSize;
pPage->pPageHdr->freeCell = 0;
pPage->pPageHdr->cCells = pBt->pageSize;
pPage->pPageHdr->fCell = 0;
pPage->pPageHdr->nFree = 0;
TDB_BTREE_ASSERT_FLAG(flags);

10
source/libs/tdb/src/inc/tdbPage.h
View File

@ -26,8 +26,8 @@ typedef u8 SCell;
typedef struct __attribute__((__packed__)) {
u16 flags;
u16 nCells;
u16 cellCont;
u16 freeCell;
u16 cCells;
u16 fCell;
u16 nFree;
} SPageHdr;
@ -35,8 +35,8 @@ typedef struct __attribute__((__packed__)) {
typedef struct __attribute__((__packed__)) {
u16 flags;
u8 nCells[3];
u8 cellCont[3];
u8 freeCell[3];
u8 cCells[3];
u8 fCell[3];
u8 nFree[3];
} SLPageHdr;
@ -85,7 +85,7 @@ struct SPage {
})
/* For page */
#define TDB_PAGE_FLAGS(pPage) (TDB_IS_LARGE_PAGE(pPage) ? TDB_LPAGE_FLAGS(pPage)) : TDB_SPAGE_FLAGS(pPage))
#define TDB_PAGE_FLAGS(pPage) (TDB_IS_LARGE_PAGE(pPage) ? TDB_LPAGE_FLAGS(pPage)) : TDB_SPAGE_FLAGS(pPage))
#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)))