31         address_family: usize,  in socket()  argument
32         socket_type: usize,  in socket()  argument
33         protocol: usize,  in socket()  argument
34     ) -> Result<usize, SystemError> {  in socket()  argument
62         let fd = current_pcb().alloc_fd(f, None).map(|x| x as usize);  in socket()
75         fd: usize,  in setsockopt()  argument
76         level: usize,  in setsockopt()  argument
77         optname: usize,  in setsockopt()  argument
79     ) -> Result<usize, SystemError> {  in setsockopt()  argument
98         fd: usize,  in getsockopt()  argument
99         level: usize,  in getsockopt()  argument
100         optname: usize,  in getsockopt()  argument
103     ) -> Result<usize, SystemError> {  in getsockopt()  argument
167     pub fn connect(fd: usize, addr: *const SockAddr, addrlen: usize) -> Result<usize, SystemError> {  in connect()  argument
185     pub fn bind(fd: usize, addr: *const SockAddr, addrlen: usize) -> Result<usize, SystemError> {  in bind()  argument
205         fd: usize,  in sendto()  argument
209         addrlen: usize,  in sendto()  argument
210     ) -> Result<usize, SystemError> {  in sendto()  argument
234         fd: usize,  in recvfrom()  argument
239     ) -> Result<usize, SystemError> {  in recvfrom()  argument
248         let n: usize = n?;  in recvfrom()
267     pub fn recvmsg(fd: usize, msg: &mut MsgHdr, _flags: u32) -> Result<usize, SystemError> {  in recvmsg()  argument
281         let n: usize = n?;  in recvmsg()
299     pub fn listen(fd: usize, backlog: usize) -> Result<usize, SystemError> {  in listen()  argument
314     pub fn shutdown(fd: usize, how: usize) -> Result<usize, SystemError> {  in shutdown()  argument
330     pub fn accept(fd: usize, addr: *mut SockAddr, addrlen: *mut u32) -> Result<usize, SystemError> {  in accept()  argument
353         return Ok(new_fd as usize);  in accept()
367         fd: usize,  in getsockname()  argument
370     ) -> Result<usize, SystemError> {  in getsockname()  argument
396         fd: usize,  in getpeername()  argument
399     ) -> Result<usize, SystemError> {  in getpeername()  argument
477     pub fn to_endpoint(addr: *const SockAddr, len: usize) -> Result<Endpoint, SystemError> {  in to_endpoint()
480                 addr as usize as u64,  in to_endpoint()
523     pub fn len(&self) -> Result<usize, SystemError> {  in len()  argument
545     ) -> Result<usize, SystemError> {  in write_to_user()  argument
552             addr as usize as u64,  in write_to_user()
554         ) || !verify_area(addr_len as usize as u64, core::mem::size_of::<u32>() as u64)  in write_to_user()
559         let to_write = min(self.len()?, *addr_len as usize);  in write_to_user()
634     pub msg_iovlen: usize,
638     pub msg_controllen: usize,