45     let socket_type = PosixSocketType::try_from((socket_type & 0xf) as u8)?;  in do_socket()
53                 Protocol::from(protocol as u8),  in do_socket()
83     return do_setsockopt(fd, level, optname, optval as *const u8, optlen)  in sys_setsockopt()  constant
99     optval: *const u8,  in do_setsockopt()  argument
111     let data: &[u8] = unsafe { core::slice::from_raw_parts(optval, optlen) };  in do_setsockopt()
124     return do_getsockopt(fd, level, optname, optval as *mut u8, optlen as *mut u32)  in sys_getsockopt()
142     optval: *mut u8,  in do_getsockopt()  argument
146     if unsafe { verify_area(optval as u64, core::mem::size_of::<u8>() as u64) } == false {  in do_getsockopt()
164     if level as u8 == SOL_SOCKET {  in do_getsockopt()
278         buf as *const u8,  in sys_sendto()  constant
300     buf: *const u8,  in do_sendto()  argument
333         buf as *mut u8,  in sys_recvfrom()
355     buf: *mut u8,  in do_recvfrom()  argument
622     pub sin_zero: [u8; 8],
629     pub sun_path: [u8; 108],
639     pub sll_pkttype: u8,
640     pub sll_halen: u8,
641     pub sll_addr: [u8; 8],
657     pub data: [u8; 14],
757             let buf = core::slice::from_raw_parts_mut(addr as *mut u8, to_write);  in write_to_user()
759                 self as *const SockAddr as *const u8,  in write_to_user()  constant
832     pub msg_control: *mut u8,