diff options
Diffstat (limited to 'src/wallet/walletdb.h')
| -rw-r--r-- | src/wallet/walletdb.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h index dad0b18a78..9474a59660 100644 --- a/src/wallet/walletdb.h +++ b/src/wallet/walletdb.h @@ -275,8 +275,6 @@ public: bool EraseActiveScriptPubKeyMan(uint8_t type, bool internal); DBErrors LoadWallet(CWallet* pwallet); - DBErrors FindWalletTxHashes(std::vector<uint256>& tx_hashes); - DBErrors ZapSelectTx(std::vector<uint256>& vHashIn, std::vector<uint256>& vHashOut); //! write the hdchain model (external chain child index counter) bool WriteHDChain(const CHDChain& chain); @@ -296,6 +294,20 @@ private: WalletDatabase& m_database; }; +/** + * Executes the provided function 'func' within a database transaction context. + * + * This function ensures that all db modifications performed within 'func()' are + * atomically committed to the db at the end of the process. And, in case of a + * failure during execution, all performed changes are rolled back. + * + * @param database The db connection instance to perform the transaction on. + * @param process_desc A description of the process being executed, used for logging purposes in the event of a failure. + * @param func The function to be executed within the db txn context. It returns a boolean indicating whether to commit or roll back the txn. + * @return true if the db txn executed successfully, false otherwise. + */ +bool RunWithinTxn(WalletDatabase& database, std::string_view process_desc, const std::function<bool(WalletBatch&)>& func); + //! Compacts BDB state so that wallet.dat is self-contained (if there are changes) void MaybeCompactWalletDB(WalletContext& context); |