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Create CDBEnv::TxnBegin(), and use it in CDB::TxnBegin()

pull/1/head
Jeff Garzik 10 years ago committed by Jeff Garzik
parent
commit
24b57e3c6a
  1. 14
      src/db.h

14
src/db.h

@ -50,6 +50,15 @@ public: @@ -50,6 +50,15 @@ public:
void Flush(bool fShutdown);
void CheckpointLSN(std::string strFile);
void SetDetach(bool fDetachDB_) { fDetachDB = fDetachDB_; }
DbTxn *TxnBegin(DbTxn *baseTxn, int flags=DB_TXN_WRITE_NOSYNC)
{
DbTxn* ptxn = NULL;
int ret = dbenv.txn_begin(baseTxn, &ptxn, flags);
if (!ptxn || ret != 0)
return NULL;
return ptxn;
}
};
extern CDBEnv bitdb;
@ -237,9 +246,8 @@ public: @@ -237,9 +246,8 @@ public:
{
if (!pdb)
return false;
DbTxn* ptxn = NULL;
int ret = bitdb.dbenv.txn_begin(GetTxn(), &ptxn, DB_TXN_WRITE_NOSYNC);
if (!ptxn || ret != 0)
DbTxn* ptxn = bitdb.TxnBegin(GetTxn());
if (!ptxn)
return false;
vTxn.push_back(ptxn);
return true;

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