From 389d423a252e43d0b08871f8ae5b66a84a8a217c Mon Sep 17 00:00:00 2001
From: Jeffrey Czyz <jkczyz@gmail.com>
Date: Wed, 21 Aug 2019 16:19:51 -0700
Subject: [PATCH] Add VALIDATIONINTERFACE to BCLog::LogFlags

This flag is for logging from within CValidationInterface (see #12994).
A separate flag is desirable as the logging can be noisy and thus may
need to be disabled without affecting other logging.
---
 src/logging.cpp |  1 +
 src/logging.h   | 47 ++++++++++++++++++++++++-----------------------
 2 files changed, 25 insertions(+), 23 deletions(-)

diff --git a/src/logging.cpp b/src/logging.cpp
index 9f6b5ede12e..7e26a9f7f15 100644
--- a/src/logging.cpp
+++ b/src/logging.cpp
@@ -162,6 +162,7 @@ const CLogCategoryDesc LogCategories[] =
     {BCLog::COINDB, "coindb"},
     {BCLog::QT, "qt"},
     {BCLog::LEVELDB, "leveldb"},
+    {BCLog::VALIDATIONINTERFACE, "validationinterface"},
     {BCLog::ALL, "1"},
     {BCLog::ALL, "all"},
 };
diff --git a/src/logging.h b/src/logging.h
index a2caef51a86..24ae514a045 100644
--- a/src/logging.h
+++ b/src/logging.h
@@ -32,29 +32,30 @@ struct CLogCategoryActive
 
 namespace BCLog {
     enum LogFlags : uint32_t {
-        NONE        = 0,
-        NET         = (1 <<  0),
-        TOR         = (1 <<  1),
-        MEMPOOL     = (1 <<  2),
-        HTTP        = (1 <<  3),
-        BENCH       = (1 <<  4),
-        ZMQ         = (1 <<  5),
-        WALLETDB    = (1 <<  6),
-        RPC         = (1 <<  7),
-        ESTIMATEFEE = (1 <<  8),
-        ADDRMAN     = (1 <<  9),
-        SELECTCOINS = (1 << 10),
-        REINDEX     = (1 << 11),
-        CMPCTBLOCK  = (1 << 12),
-        RAND        = (1 << 13),
-        PRUNE       = (1 << 14),
-        PROXY       = (1 << 15),
-        MEMPOOLREJ  = (1 << 16),
-        LIBEVENT    = (1 << 17),
-        COINDB      = (1 << 18),
-        QT          = (1 << 19),
-        LEVELDB     = (1 << 20),
-        ALL         = ~(uint32_t)0,
+        NONE                = 0,
+        NET                 = (1 <<  0),
+        TOR                 = (1 <<  1),
+        MEMPOOL             = (1 <<  2),
+        HTTP                = (1 <<  3),
+        BENCH               = (1 <<  4),
+        ZMQ                 = (1 <<  5),
+        WALLETDB            = (1 <<  6),
+        RPC                 = (1 <<  7),
+        ESTIMATEFEE         = (1 <<  8),
+        ADDRMAN             = (1 <<  9),
+        SELECTCOINS         = (1 << 10),
+        REINDEX             = (1 << 11),
+        CMPCTBLOCK          = (1 << 12),
+        RAND                = (1 << 13),
+        PRUNE               = (1 << 14),
+        PROXY               = (1 << 15),
+        MEMPOOLREJ          = (1 << 16),
+        LIBEVENT            = (1 << 17),
+        COINDB              = (1 << 18),
+        QT                  = (1 << 19),
+        LEVELDB             = (1 << 20),
+        VALIDATIONINTERFACE = (1 << 21),
+        ALL                 = ~(uint32_t)0,
     };
 
     class Logger