Make ATMP optionally return the CTransactionRefs it replaced

1 files changed, 6 insertions, 3 deletions

diff --git a/src/validation.h b/src/validation.h
index 7848c787aa..0c79ed30b7 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -304,13 +304,16 @@ void FlushStateToDisk();
 /** Prune block files and flush state to disk. */
 void PruneAndFlush();
 
-/** (try to) add transaction to memory pool **/
+/** (try to) add transaction to memory pool
+ * plTxnReplaced will be appended to with all transactions replaced from mempool **/
 bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree,
-                        bool* pfMissingInputs, bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0);
+                        bool* pfMissingInputs, std::list<CTransactionRef>* plTxnReplaced = NULL,
+                        bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0);
 
 /** (try to) add transaction to memory pool with a specified acceptance time **/
 bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree,
-                        bool* pfMissingInputs, int64_t nAcceptTime, bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0);
+                        bool* pfMissingInputs, int64_t nAcceptTime, std::list<CTransactionRef>* plTxnReplaced = NULL,
+                        bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0);
 
 /** Convert CValidationState to a human-readable message for logging */
 std::string FormatStateMessage(const CValidationState &state);