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

more

This commit is contained in:
Hongze Cheng 2021-12-06 15:35:39 +08:00
parent c66a3ba0ee
commit c8f23a801d
1 changed files with 27 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
source/dnode/vnode/meta/src/metaBDBImpl.c
View File

@ -24,8 +24,7 @@ struct SMetaDB {
};
int metaOpenDB(SMeta *pMeta) {
int ret;
char dbname[128];
int ret;
pMeta->pDB = (SMetaDB *)calloc(1, sizeof(SMetaDB));
if (pMeta->pDB == NULL) {
@ -34,6 +33,17 @@ int metaOpenDB(SMeta *pMeta) {
}
// TODO: create the env
ret = db_env_create(&(pMeta->pDB->pEvn), 0);
if (ret != 0) {
// TODO: handle error
return -1;
}
ret = pMeta->pDB->pEvn->open(pMeta->pDB->pEvn, pMeta->path, DB_CREATE | DB_INIT_MPOOL, 0);
if (ret != 0) {
// TODO: handle error
return -1;
}
ret = db_create(&(pMeta->pDB->pDB), pMeta->pDB->pEvn, 0);
if (ret != 0) {
@ -77,7 +87,21 @@ int metaOpenDB(SMeta *pMeta) {
void metaCloseDB(SMeta *pMeta) {
if (pMeta->pDB) {
/* TODO */
if (pMeta->pDB->pIdx) {
pMeta->pDB->pIdx->close(pMeta->pDB->pIdx, 0);
pMeta->pDB->pIdx = NULL;
}
if (pMeta->pDB->pDB) {
pMeta->pDB->pDB->close(pMeta->pDB->pDB, 0);
pMeta->pDB->pDB = NULL;
}
if (pMeta->pDB->pEvn) {
pMeta->pDB->pEvn->close(pMeta->pDB->pEvn, 0);
pMeta->pDB->pEvn = NULL;
}
free(pMeta->pDB);
}
}