From 59fa9d8255562b47f98cc55db066d50b9075fed7 Mon Sep 17 00:00:00 2001
From: "tg(x)" <*@tg-x.net>
Date: Fri, 4 Nov 2016 00:34:09 +0100
Subject: auditordb postgres plugin: sql fixes, callback return value

---
 src/include/taler_auditordb_plugin.h | 28 ++++++++++++++++++++++++----
 1 file changed, 24 insertions(+), 4 deletions(-)

(limited to 'src/include/taler_auditordb_plugin.h')

diff --git a/src/include/taler_auditordb_plugin.h b/src/include/taler_auditordb_plugin.h
index a04fedc8b..6bfae25cc 100644
--- a/src/include/taler_auditordb_plugin.h
+++ b/src/include/taler_auditordb_plugin.h
@@ -33,8 +33,13 @@
  *
  * @param cls closure
  * @param issue issuing information with value, fees and other info about the denomination.
+ *
+ * @return sets the return value of select_denomination_info(),
+ *         #GNUNET_OK to continue,
+ *         #GNUNET_NO to stop processing further rows
+ *         #GNUNET_SYSERR or other values on error.
  */
-typedef void
+typedef int
 (*TALER_AUDITORDB_DenominationInfoDataCallback)(void *cls,
                                                 const struct TALER_DenominationKeyValidityPS *issue);
 
@@ -51,8 +56,13 @@ typedef void
  * @param deposit_fee_balance total profits from deposit fees
  * @param melt_fee_balance total profits from melting fees
  * @param refund_fee_balance total profits from refund fees
+ *
+ * @return sets the return value of select_denomination_info(),
+ *         #GNUNET_OK to continue,
+ *         #GNUNET_NO to stop processing further rows
+ *         #GNUNET_SYSERR or other values on error.
  */
-typedef void
+typedef int
 (*TALER_AUDITORDB_HistoricDenominationRevenueDataCallback)(void *cls,
                                                            const struct GNUNET_HashCode *denom_pub_hash,
                                                            struct GNUNET_TIME_Absolute revenue_timestamp,
@@ -69,8 +79,13 @@ typedef void
  * @param denom_pub_hash hash of the denomination key
  * @param loss_timestamp when did this profit get realized
  * @param loss_balance what was the total loss
+ *
+ * @return sets the return value of select_denomination_info(),
+ *         #GNUNET_OK to continue,
+ *         #GNUNET_NO to stop processing further rows
+ *         #GNUNET_SYSERR or other values on error.
  */
-typedef void
+typedef int
 (*TALER_AUDITORDB_HistoricLossesDataCallback)(void *cls,
                                               const struct GNUNET_HashCode *denom_pub_hash,
                                               struct GNUNET_TIME_Absolute loss_timestamp,
@@ -84,8 +99,13 @@ typedef void
  * @param start_time beginning of aggregated time interval
  * @param end_time end of aggregated time interval
  * @param reserve_profits total profits made
+ *
+ * @return sets the return value of select_denomination_info(),
+ *         #GNUNET_OK to continue,
+ *         #GNUNET_NO to stop processing further rows
+ *         #GNUNET_SYSERR or other values on error.
  */
-typedef void
+typedef int
 (*TALER_AUDITORDB_HistoricReserveRevenueDataCallback)(void *cls,
                                                       struct GNUNET_TIME_Absolute start_time,
                                                       struct GNUNET_TIME_Absolute end_time,
-- 
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