38 Daemon* g_daemon = nullptr;  variable
171   CHECK(!g_daemon);  in Initialize()
173   g_daemon = new DaemonImpl();  in Initialize()
174   if (g_daemon->Init()) return true;  in Initialize()
178   delete g_daemon;  in Initialize()
179   g_daemon = nullptr;  in Initialize()
186   CHECK(g_daemon);  in ShutDown()
187   delete g_daemon;  in ShutDown()
188   g_daemon = nullptr;  in ShutDown()
194   CHECK(!g_daemon);  in InitializeForTesting()
196   g_daemon = test_daemon;  in InitializeForTesting()
201   CHECK(g_daemon);  in Get()
202   return g_daemon;  in Get()