68 ) -> Result<Box<dyn Socket>, SystemError> {  in new_socket()  argument
69     let socket: Box<dyn Socket> = match address_family {  in new_socket()
97 pub trait Socket: Sync + Send + Debug + Any {  trait
162     fn accept(&mut self) -> Result<(Box<dyn Socket>, Endpoint), SystemError> {  in accept()  argument
216     fn box_clone(&self) -> Box<dyn Socket>;  in box_clone()  argument
277 impl Clone for Box<dyn Socket> {
278     fn clone(&self) -> Box<dyn Socket> {  in clone()  argument
285 pub struct SocketInode(SpinLock<Box<dyn Socket>>, AtomicUsize);
288     pub fn new(socket: Box<dyn Socket>) -> Arc<Self> {  in new()
293     pub fn inner(&self) -> SpinLockGuard<Box<dyn Socket>> {  in inner()  argument
297     pub unsafe fn inner_no_preempt(&self) -> SpinLockGuard<Box<dyn Socket>> {  in inner_no_preempt()  argument
392             file_type: FileType::Socket,  in metadata()
783     pub fn poll(socket: &socket::Socket, handle_item: &SocketHandleItem) -> EPollEventType {  in poll()  argument
786             socket::Socket::Udp(udp) => Self::udp_poll(udp, shutdown),  in poll()
787             socket::Socket::Tcp(tcp) => Self::tcp_poll(tcp, shutdown, handle_item.is_posix_listen),  in poll()
788             socket::Socket::Raw(raw) => Self::raw_poll(raw, shutdown),  in poll()
794         socket: &tcp::Socket,  in tcp_poll()  argument
855     pub fn udp_poll(socket: &udp::Socket, shutdown: ShutdownType) -> EPollEventType {  in udp_poll()  argument
885     pub fn raw_poll(socket: &raw::Socket, shutdown: ShutdownType) -> EPollEventType {  in raw_poll()  argument