preflight.h (1340B)
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/merchant-database/preflight.h 18 * @brief implementation of the preflight, rollback and commit functions for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef MERCHANT_DATABASE_PREFLIGHT_H 22 #define MERCHANT_DATABASE_PREFLIGHT_H 23 24 #include <taler/taler_util.h> 25 #include <taler/taler_json_lib.h> 26 #include "merchantdb_lib.h" 27 28 29 /** 30 * Do a pre-flight check that we are not in an uncommitted transaction. 31 * If we are, die. 32 * Does not return anything, as we will continue regardless of the outcome. 33 * 34 * @param pg database context 35 */ 36 void 37 TALER_MERCHANTDB_preflight (struct TALER_MERCHANTDB_PostgresContext *pg); 38 39 40 #endif