start_read_committed.h (1577B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2022 Taler Systems SA 4 5 TALER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 TALER is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 */ 16 /** 17 * @file src/include/exchange-database/start_read_committed.h 18 * @brief implementation of the start_read_committed function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef EXCHANGE_DATABASE_START_READ_COMMITTED_H 22 #define EXCHANGE_DATABASE_START_READ_COMMITTED_H 23 24 #include "taler/taler_util.h" 25 #include "taler/taler_json_lib.h" 26 #include "exchangedb_lib.h" 27 28 /** 29 * Start a READ COMMITTED transaction. 30 * 31 * @param pg the database context 32 * @param name unique name identifying the transaction (for debugging) 33 * must point to a constant 34 * @return #GNUNET_OK on success 35 */ 36 enum GNUNET_GenericReturnValue 37 TALER_TALER_EXCHANGEDB_start_read_committed (struct 38 TALER_EXCHANGEDB_PostgresContext * 39 pg, 40 const char *name); 41 42 #endif