1 files changed, 11 insertions, 0 deletions
diff --git a/src/threadsafety.h b/src/threadsafety.h
index 47e6b2ea38..33acddc65c 100644
--- a/src/threadsafety.h
+++ b/src/threadsafety.h
@@ -54,4 +54,15 @@
 #define ASSERT_EXCLUSIVE_LOCK(...)
 #endif // __GNUC__
 
+// Utility class for indicating to compiler thread analysis that a mutex is
+// locked (when it couldn't be determined otherwise).
+struct SCOPED_LOCKABLE LockAnnotation
+{
+    template <typename Mutex>
+    explicit LockAnnotation(Mutex& mutex) EXCLUSIVE_LOCK_FUNCTION(mutex)
+    {
+    }
+    ~LockAnnotation() UNLOCK_FUNCTION() {}
+};
+
 #endif // BITCOIN_THREADSAFETY_H