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-rw-r--r--include/migration/vmstate.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index e7e170561d..de970abedd 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -100,6 +100,7 @@ enum VMStateFlags {
VMS_MULTIPLY = 0x200, /* multiply "size" field by field_size */
VMS_VARRAY_UINT8 = 0x400, /* Array with size in uint8_t field*/
VMS_VARRAY_UINT32 = 0x800, /* Array with size in uint32_t field*/
+ VMS_MUST_EXIST = 0x1000, /* Field must exist in input */
};
typedef struct {