1 files changed, 23 insertions, 0 deletions
diff --git a/src/shutdown.cpp b/src/shutdown.cpp
new file mode 100644
index 0000000000..dec497d8ec
--- /dev/null
+++ b/src/shutdown.cpp
@@ -0,0 +1,23 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <shutdown.h>
+
+#include <atomic>
+
+static std::atomic<bool> fRequestShutdown(false);
+
+void StartShutdown()
+{
+    fRequestShutdown = true;
+}
+void AbortShutdown()
+{
+    fRequestShutdown = false;
+}
+bool ShutdownRequested()
+{
+    return fRequestShutdown;
+}