LXR qemu/hw/core/stream.c

   1#include "hw/stream.h"
   2
   3size_t
   4stream_push(StreamSlave *sink, uint8_t *buf, size_t len)
   5{
   6    StreamSlaveClass *k =  STREAM_SLAVE_GET_CLASS(sink);
   7
   8    return k->push(sink, buf, len);
   9}
  10
  11bool
  12stream_can_push(StreamSlave *sink, StreamCanPushNotifyFn notify,
  13                void *notify_opaque)
  14{
  15    StreamSlaveClass *k =  STREAM_SLAVE_GET_CLASS(sink);
  16
  17    return k->can_push ? k->can_push(sink, notify, notify_opaque) : true;
  18}
  19
  20static const TypeInfo stream_slave_info = {
  21    .name          = TYPE_STREAM_SLAVE,
  22    .parent        = TYPE_INTERFACE,
  23    .class_size = sizeof(StreamSlaveClass),
  24};
  25
  26
  27static void stream_slave_register_types(void)
  28{
  29    type_register_static(&stream_slave_info);
  30}
  31
  32type_init(stream_slave_register_types)
  33