include the chaintip *blockIndex in the SyncTransaction signal

- allows reducing of calls to main.cpp for getting the chaintip during transaction syncing
- potentially allows reducing of cs_main locks

1 files changed, 4 insertions, 3 deletions

diff --git a/src/validationinterface.h b/src/validationinterface.h
index ffb56d266b..b2d570df39 100644
--- a/src/validationinterface.h
+++ b/src/validationinterface.h
@@ -10,6 +10,7 @@
 #include <boost/shared_ptr.hpp>
 
 class CBlock;
+class CBlockIndex;
 struct CBlockLocator;
 class CBlockIndex;
 class CReserveScript;
@@ -27,12 +28,12 @@ void UnregisterValidationInterface(CValidationInterface* pwalletIn);
 /** Unregister all wallets from core */
 void UnregisterAllValidationInterfaces();
 /** Push an updated transaction to all registered wallets */
-void SyncWithWallets(const CTransaction& tx, const CBlock* pblock = NULL);
+void SyncWithWallets(const CTransaction& tx, const CBlockIndex *pindex, const CBlock* pblock = NULL);
 
 class CValidationInterface {
 protected:
     virtual void UpdatedBlockTip(const CBlockIndex *pindex) {}
-    virtual void SyncTransaction(const CTransaction &tx, const CBlock *pblock) {}
+    virtual void SyncTransaction(const CTransaction &tx, const CBlockIndex *pindex, const CBlock *pblock) {}
     virtual void SetBestChain(const CBlockLocator &locator) {}
     virtual void UpdatedTransaction(const uint256 &hash) {}
     virtual void Inventory(const uint256 &hash) {}
@@ -49,7 +50,7 @@ struct CMainSignals {
     /** Notifies listeners of updated block chain tip */
     boost::signals2::signal<void (const CBlockIndex *)> UpdatedBlockTip;
     /** Notifies listeners of updated transaction data (transaction, and optionally the block it is found in. */
-    boost::signals2::signal<void (const CTransaction &, const CBlock *)> SyncTransaction;
+    boost::signals2::signal<void (const CTransaction &, const CBlockIndex *pindex, const CBlock *)> SyncTransaction;
     /** Notifies listeners of an updated transaction without new data (for now: a coinbase potentially becoming visible). */
     boost::signals2::signal<void (const uint256 &)> UpdatedTransaction;
     /** Notifies listeners of a new active block chain. */