Can validate state using VMS_NONE and VMS_MUST_EXIST
Signed-off-by: Michael S. Tsirkin <[email protected]>
---
include/migration/vmstate.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index eb90cef..e220f09 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -205,6 +205,12 @@ extern const VMStateInfo vmstate_info_bitmap;
.offset = vmstate_offset_value(_state, _field, _type), \
}
+#define VMSTATE_TEST(_name, _test) { \
+ .name = (_name), \
+ .field_exists = (_test), \
+ .flags = VMS_NONE | VMS_MUST_EXIST, \
+}
+
#define VMSTATE_POINTER(_field, _state, _version, _info, _type) { \
.name = (stringify(_field)), \
.version_id = (_version), \
--
MST
