C++ (Cpp) VirtioBusClass::device_unpluggedの例

コード例 #1

/* A VirtIODevice is being unplugged */
void virtio_bus_device_unplugged(VirtIODevice *vdev)
{
    DeviceState *qdev = DEVICE(vdev);
    BusState *qbus = BUS(qdev_get_parent_bus(qdev));
    VirtioBusClass *klass = VIRTIO_BUS_GET_CLASS(qbus);

    DPRINTF("%s: remove device.\n", qbus->name);

    if (vdev != NULL) {
        if (klass->device_unplugged != NULL) {
            klass->device_unplugged(qbus->parent);
        }
    }
}