1 files changed, 34 insertions, 0 deletions
diff --git a/hw/core/stream.c b/hw/core/stream.c
new file mode 100644
index 00000000..19477d0f
--- /dev/null
+++ b/hw/core/stream.c
@@ -0,0 +1,34 @@
+#include "qemu/osdep.h"
+#include "hw/stream.h"
+#include "qemu/module.h"
+
+size_t
+stream_push(StreamSink *sink, uint8_t *buf, size_t len, bool eop)
+{
+    StreamSinkClass *k =  STREAM_SINK_GET_CLASS(sink);
+
+    return k->push(sink, buf, len, eop);
+}
+
+bool
+stream_can_push(StreamSink *sink, StreamCanPushNotifyFn notify,
+                void *notify_opaque)
+{
+    StreamSinkClass *k =  STREAM_SINK_GET_CLASS(sink);
+
+    return k->can_push ? k->can_push(sink, notify, notify_opaque) : true;
+}
+
+static const TypeInfo stream_sink_info = {
+    .name          = TYPE_STREAM_SINK,
+    .parent        = TYPE_INTERFACE,
+    .class_size = sizeof(StreamSinkClass),
+};
+
+
+static void stream_sink_register_types(void)
+{
+    type_register_static(&stream_sink_info);
+}
+
+type_init(stream_sink_register_types)