1 files changed, 17 insertions, 0 deletions
diff --git a/include/ui/dbus-display.h b/include/ui/dbus-display.h
new file mode 100644
index 0000000000..7c9ec1a069
--- /dev/null
+++ b/include/ui/dbus-display.h
@@ -0,0 +1,17 @@
+#ifndef DBUS_DISPLAY_H
+#define DBUS_DISPLAY_H
+
+#include "qapi/error.h"
+#include "ui/dbus-module.h"
+
+static inline bool qemu_using_dbus_display(Error **errp)
+{
+    if (!using_dbus_display) {
+        error_set(errp, ERROR_CLASS_DEVICE_NOT_ACTIVE,
+                  "D-Bus display is not in use");
+        return false;
+    }
+    return true;
+}
+
+#endif /* DBUS_DISPLAY_H */