stubs: Add a vmstate_dummy struct for CONFIG_USER_ONLY

Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 20db76f..6666d27 100644 (file)
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -134,6 +134,10 @@ struct VMStateDescription {
     const VMStateSubsection *subsections;
 };
 
+#ifdef CONFIG_USER_ONLY
+extern const VMStateDescription vmstate_dummy;
+#endif
+
 extern const VMStateInfo vmstate_info_bool;
 
 extern const VMStateInfo vmstate_info_int8;

diff --git a/stubs/vmstate.c b/stubs/vmstate.c
index 3682af5..778bc3f 100644 (file)
--- a/stubs/vmstate.c
+++ b/stubs/vmstate.c
@@ -1,6 +1,8 @@
 #include "qemu-common.h"
 #include "migration/vmstate.h"
 
+const VMStateDescription vmstate_dummy = {};
+
 int vmstate_register_with_alias_id(DeviceState *dev,
                                    int instance_id,
                                    const VMStateDescription *vmsd,