43 ) -> Result<i64, SystemError> {  in do_socket()  argument
71     let fd = current_pcb().alloc_fd(f, None).map(|x| x as i64);  in do_socket()
101 ) -> Result<i64, SystemError> {  in do_setsockopt()  argument
144 ) -> Result<i64, SystemError> {  in do_getsockopt()  argument
230 pub fn do_connect(fd: usize, addr: *const SockAddr, addrlen: usize) -> Result<i64, SystemError> {  in do_connect()  argument
258 pub fn do_bind(fd: usize, addr: *const SockAddr, addrlen: usize) -> Result<i64, SystemError> {  in do_bind()  argument
305 ) -> Result<i64, SystemError> {  in do_sendto()  argument
320     return socket.write(buf, endpoint).map(|n| n as i64);  in do_sendto()
360 ) -> Result<i64, SystemError> {  in do_recvfrom()  argument
391     return Ok(n as i64);  in do_recvfrom()
395 pub extern "C" fn sys_recvmsg(regs: &pt_regs) -> i64 {  in sys_recvmsg()  argument
400         .map(|x| x as i64)  in sys_recvmsg()
401         .unwrap_or_else(|e| e.to_posix_errno() as i64);  in sys_recvmsg()
411 pub fn do_recvmsg(fd: usize, msg: *mut MsgHdr, _flags: usize) -> Result<i64, SystemError> {  in do_recvmsg()  argument
439     return Ok(n as i64);  in do_recvmsg()
443 pub extern "C" fn sys_listen(regs: &pt_regs) -> i64 {  in sys_listen()  argument
447         .map(|x| x as i64)  in sys_listen()
448         .unwrap_or_else(|e| e.to_posix_errno() as i64);  in sys_listen()
457 pub fn do_listen(fd: usize, backlog: usize) -> Result<i64, SystemError> {  in do_listen()  argument
481 pub fn do_shutdown(fd: usize, how: usize) -> Result<i64, SystemError> {  in do_shutdown()  argument
507 pub fn do_accept(fd: usize, addr: *mut SockAddr, addrlen: *mut u32) -> Result<i64, SystemError> {  in do_accept()  argument
530     return Ok(new_fd as i64);  in do_accept()
534 pub extern "C" fn sys_getsockname(regs: &pt_regs) -> i64 {  in sys_getsockname()  argument
539         .map(|x| x as i64)  in sys_getsockname()
540         .unwrap_or_else(|e| e.to_posix_errno() as i64);  in sys_getsockname()
557 ) -> Result<i64, SystemError> {  in do_getsockname()  argument
596 ) -> Result<i64, SystemError> {  in do_getpeername()  argument