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-rw-r--r--backends/rng.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/backends/rng.c b/backends/rng.c
index 85cb83f5e1..7bab806ee1 100644
--- a/backends/rng.c
+++ b/backends/rng.c
@@ -12,6 +12,7 @@
#include "sysemu/rng.h"
#include "qapi/qmp/qerror.h"
+#include "qom/object_interfaces.h"
void rng_backend_request_entropy(RngBackend *s, size_t size,
EntropyReceiveFunc *receive_entropy,
@@ -83,6 +84,10 @@ static const TypeInfo rng_backend_info = {
.instance_init = rng_backend_init,
.class_size = sizeof(RngBackendClass),
.abstract = true,
+ .interfaces = (InterfaceInfo[]) {
+ { TYPE_USER_CREATABLE },
+ { }
+ }
};
static void register_types(void)