From 4a6c0e3dcfdca98270cb96b73db4c3d4446dba50 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Tue, 3 Apr 2018 21:53:07 -0700
Subject: Modernize best block mutex/cv/hash variable naming

---
 src/init.cpp       |  2 +-
 src/rpc/mining.cpp |  6 +++---
 src/validation.cpp | 12 ++++++------
 src/validation.h   |  6 +++---
 4 files changed, 13 insertions(+), 13 deletions(-)

(limited to 'src')

diff --git a/src/init.cpp b/src/init.cpp
index f6f522da66..747d91745a 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -307,7 +307,7 @@ void OnRPCStopped()
 {
     uiInterface.NotifyBlockTip.disconnect(&RPCNotifyBlockChange);
     RPCNotifyBlockChange(false, nullptr);
-    cvBlockChange.notify_all();
+    g_best_block_cv.notify_all();
     LogPrint(BCLog::RPC, "RPC stopped.\n");
 }
 
diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp
index 5a5ff06fe3..fbdcc3b4dd 100644
--- a/src/rpc/mining.cpp
+++ b/src/rpc/mining.cpp
@@ -470,10 +470,10 @@ UniValue getblocktemplate(const JSONRPCRequest& request)
         {
             checktxtime = std::chrono::steady_clock::now() + std::chrono::minutes(1);
 
-            WaitableLock lock(csBestBlock);
-            while (hashBestBlock == hashWatchedChain && IsRPCRunning())
+            WaitableLock lock(g_best_block_mutex);
+            while (g_best_block == hashWatchedChain && IsRPCRunning())
             {
-                if (cvBlockChange.wait_until(lock, checktxtime) == std::cv_status::timeout)
+                if (g_best_block_cv.wait_until(lock, checktxtime) == std::cv_status::timeout)
                 {
                     // Timeout: Check transactions for update
                     if (mempool.GetTransactionsUpdated() != nTransactionsUpdatedLastLP)
diff --git a/src/validation.cpp b/src/validation.cpp
index c3e411f1fc..9dda65923b 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -202,9 +202,9 @@ CCriticalSection cs_main;
 BlockMap& mapBlockIndex = g_chainstate.mapBlockIndex;
 CChain& chainActive = g_chainstate.chainActive;
 CBlockIndex *pindexBestHeader = nullptr;
-CWaitableCriticalSection csBestBlock;
-CConditionVariable cvBlockChange;
-uint256 hashBestBlock;
+CWaitableCriticalSection g_best_block_mutex;
+CConditionVariable g_best_block_cv;
+uint256 g_best_block;
 int nScriptCheckThreads = 0;
 std::atomic_bool fImporting(false);
 std::atomic_bool fReindex(false);
@@ -2197,9 +2197,9 @@ void static UpdateTip(const CBlockIndex *pindexNew, const CChainParams& chainPar
     mempool.AddTransactionsUpdated(1);
 
     {
-        WaitableLock lock(csBestBlock);
-        hashBestBlock = pindexNew->GetBlockHash();
-        cvBlockChange.notify_all();
+        WaitableLock lock(g_best_block_mutex);
+        g_best_block = pindexNew->GetBlockHash();
+        g_best_block_cv.notify_all();
     }
 
     std::vector<std::string> warningMessages;
diff --git a/src/validation.h b/src/validation.h
index b51ad9fc76..12f11d80d4 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -164,9 +164,9 @@ extern BlockMap& mapBlockIndex;
 extern uint64_t nLastBlockTx;
 extern uint64_t nLastBlockWeight;
 extern const std::string strMessageMagic;
-extern CWaitableCriticalSection csBestBlock;
-extern CConditionVariable cvBlockChange;
-extern uint256 hashBestBlock;
+extern CWaitableCriticalSection g_best_block_mutex;
+extern CConditionVariable g_best_block_cv;
+extern uint256 g_best_block;
 extern std::atomic_bool fImporting;
 extern std::atomic_bool fReindex;
 extern int nScriptCheckThreads;
-- 
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