diff options
Diffstat (limited to 'src/exchangedb/pg_get_coin_transactions.h')
| -rw-r--r-- | src/exchangedb/pg_get_coin_transactions.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/exchangedb/pg_get_coin_transactions.h b/src/exchangedb/pg_get_coin_transactions.h index c95fd0947..d49b97bc6 100644 --- a/src/exchangedb/pg_get_coin_transactions.h +++ b/src/exchangedb/pg_get_coin_transactions.h @@ -1,6 +1,6 @@ /* This file is part of TALER - Copyright (C) 2022 Taler Systems SA + 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 @@ -29,16 +29,21 @@ /** * Compile a list of all (historic) transactions performed with the given coin * (/refresh/melt, /deposit, /refund and /recoup operations). + * Should return 0 if @a etag is already current, otherwise + * return the full history and update @a etag. @a etag + * should be set to the last row ID of the given coin + * in the coin history table. * * @param cls the `struct PostgresClosure` with the plugin-specific state * @param coin_pub coin to investigate - * @param[out] tlp set to list of transactions, NULL if coin is fresh + * @param[in,out] etag known etag, updated to current etag * @param[out] tlp set to list of transactions, NULL if coin is fresh * @return database transaction status */ enum GNUNET_DB_QueryStatus TEH_PG_get_coin_transactions ( void *cls, const struct TALER_CoinSpendPublicKeyP *coin_pub, + uint64_t *etag, struct TALER_EXCHANGEDB_TransactionList **tlp); #endif |