LXR qemu/hw/core/stream.c

   1#include "qemu/osdep.h"
   2#include "hw/stream.h"
   3#include "qemu/module.h"
   4
   5size_t
   6stream_push(StreamSlave *sink, uint8_t *buf, size_t len)
   7{
   8    StreamSlaveClass *k =  STREAM_SLAVE_GET_CLASS(sink);
   9
  10    return k->push(sink, buf, len);
  11}
  12
  13bool
  14stream_can_push(StreamSlave *sink, StreamCanPushNotifyFn notify,
  15                void *notify_opaque)
  16{
  17    StreamSlaveClass *k =  STREAM_SLAVE_GET_CLASS(sink);
  18
  19    return k->can_push ? k->can_push(sink, notify, notify_opaque) : true;
  20}
  21
  22static const TypeInfo stream_slave_info = {
  23    .name          = TYPE_STREAM_SLAVE,
  24    .parent        = TYPE_INTERFACE,
  25    .class_size = sizeof(StreamSlaveClass),
  26};
  27
  28
  29static void stream_slave_register_types(void)
  30{
  31    type_register_static(&stream_slave_info);
  32}
  33
  34type_init(stream_slave_register_types)
  35