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Diffstat (limited to 'src/exchangedb/pg_batch_ensure_coin_known.h')
-rw-r--r-- | src/exchangedb/pg_batch_ensure_coin_known.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/exchangedb/pg_batch_ensure_coin_known.h b/src/exchangedb/pg_batch_ensure_coin_known.h new file mode 100644 index 000000000..2c53676d9 --- /dev/null +++ b/src/exchangedb/pg_batch_ensure_coin_known.h @@ -0,0 +1,47 @@ +/* + This file is part of TALER + Copyright (C) 2022, 2023 Taler Systems SA + + TALER is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + TALER is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ +/** + * @file exchangedb/pg_batch_ensure_coin_known.h + * @brief implementation of the batch_ensure_coin_known function for Postgres + * @author Christian Grothoff + */ +#ifndef PG_BATCH_ENSURE_COIN_KNOWN_H +#define PG_BATCH_ENSURE_COIN_KNOWN_H + +#include "taler_util.h" +#include "taler_json_lib.h" +#include "taler_exchangedb_plugin.h" + + +/** + * Make sure the array of given @a coin is known to the database. + * + * @param cls database connection plugin state + * @param coin array of coins that must be made known + * @param[out] result array where to store information about each coin + * @param coin_length length of the @a coin and @a result arraysf + * @param batch_size desired (maximum) batch size + * @return database transaction status, non-negative on success + */ +enum GNUNET_DB_QueryStatus +TEH_PG_batch_ensure_coin_known ( + void *cls, + const struct TALER_CoinPublicInfo *coin, + struct TALER_EXCHANGEDB_CoinInfo *result, + unsigned int coin_length, + unsigned int batch_size); + +#endif |