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refact more

This commit is contained in:
Hongze Cheng 2022-03-30 10:07:38 +00:00
parent cee75c2ba3
commit 0a62868d5e
1 changed files with 13 additions and 2 deletions
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15
source/libs/tdb/src/db/tdbBtree.c
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@ -216,15 +216,22 @@ int tdbBtreeGet(SBTree *pBt, const void *pKey, int kLen, void **ppVal, int *vLen
SBTC btc; SBTC btc;
SCell *pCell; SCell *pCell;
int cret; int cret;
int ret;
void *pVal; void *pVal;
SCellDecoder cd; SCellDecoder cd;
tdbBtcOpen(&btc, pBt); tdbBtcOpen(&btc, pBt);
tdbBtcMoveTo(&btc, pKey, kLen, &cret); ret = tdbBtcMoveTo(&btc, pKey, kLen, &cret);
if (ret < 0) {
tdbBtcClose(&btc);
ASSERT(0);
return -1;
}
if (cret) { if (cret) {
return cret; tdbBtcClose(&btc);
return -1;
} }
pCell = tdbPageGetCell(btc.pPage, btc.idx); pCell = tdbPageGetCell(btc.pPage, btc.idx);
@ -233,11 +240,15 @@ int tdbBtreeGet(SBTree *pBt, const void *pKey, int kLen, void **ppVal, int *vLen
*vLen = cd.vLen; *vLen = cd.vLen;
pVal = TDB_REALLOC(*ppVal, *vLen); pVal = TDB_REALLOC(*ppVal, *vLen);
if (pVal == NULL) { if (pVal == NULL) {
tdbBtcClose(&btc);
return -1; return -1;
} }
*ppVal = pVal; *ppVal = pVal;
memcpy(*ppVal, cd.pVal, cd.vLen); memcpy(*ppVal, cd.pVal, cd.vLen);
tdbBtcClose(&btc);
return 0; return 0;
} }