Use scoped locks instead of CRITICAL_BLOCK

1 files changed, 19 insertions, 7 deletions

diff --git a/src/net.h b/src/net.h
index cd707e73ad..3c84650c27 100644
--- a/src/net.h
+++ b/src/net.h
@@ -247,15 +247,19 @@ public:
 
     void AddInventoryKnown(const CInv& inv)
     {
-        CRITICAL_BLOCK(cs_inventory)
+        {
+            LOCK(cs_inventory);
             setInventoryKnown.insert(inv);
+        }
     }
 
     void PushInventory(const CInv& inv)
     {
-        CRITICAL_BLOCK(cs_inventory)
+        {
+            LOCK(cs_inventory);
             if (!setInventoryKnown.count(inv))
                 vInventoryToSend.push_back(inv);
+        }
     }
 
     void AskFor(const CInv& inv)
@@ -519,8 +523,10 @@ public:
         uint256 hashReply;
         RAND_bytes((unsigned char*)&hashReply, sizeof(hashReply));
 
-        CRITICAL_BLOCK(cs_mapRequests)
+        {
+            LOCK(cs_mapRequests);
             mapRequests[hashReply] = CRequestTracker(fn, param1);
+        }
 
         PushMessage(pszCommand, hashReply);
     }
@@ -532,8 +538,10 @@ public:
         uint256 hashReply;
         RAND_bytes((unsigned char*)&hashReply, sizeof(hashReply));
 
-        CRITICAL_BLOCK(cs_mapRequests)
+        {
+            LOCK(cs_mapRequests);
             mapRequests[hashReply] = CRequestTracker(fn, param1);
+        }
 
         PushMessage(pszCommand, hashReply, a1);
     }
@@ -545,8 +553,10 @@ public:
         uint256 hashReply;
         RAND_bytes((unsigned char*)&hashReply, sizeof(hashReply));
 
-        CRITICAL_BLOCK(cs_mapRequests)
+        {
+            LOCK(cs_mapRequests);
             mapRequests[hashReply] = CRequestTracker(fn, param1);
+        }
 
         PushMessage(pszCommand, hashReply, a1, a2);
     }
@@ -592,9 +602,11 @@ public:
 inline void RelayInventory(const CInv& inv)
 {
     // Put on lists to offer to the other nodes
-    CRITICAL_BLOCK(cs_vNodes)
+    {
+        LOCK(cs_vNodes);
         BOOST_FOREACH(CNode* pnode, vNodes)
             pnode->PushInventory(inv);
+    }
 }
 
 template<typename T>
@@ -609,8 +621,8 @@ void RelayMessage(const CInv& inv, const T& a)
 template<>
 inline void RelayMessage<>(const CInv& inv, const CDataStream& ss)
 {
-    CRITICAL_BLOCK(cs_mapRelay)
     {
+        LOCK(cs_mapRelay);
         // Expire old relay messages
         while (!vRelayExpiration.empty() && vRelayExpiration.front().first < GetTime())
         {