diff options
Diffstat (limited to 'src/sys/windows/udp.rs')
| -rw-r--r-- | src/sys/windows/udp.rs | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/src/sys/windows/udp.rs b/src/sys/windows/udp.rs index 91516cc..87e269f 100644 --- a/src/sys/windows/udp.rs +++ b/src/sys/windows/udp.rs @@ -4,28 +4,23 @@ use std::net::{self, SocketAddr}; use std::os::windows::io::{AsRawSocket, FromRawSocket}; use std::os::windows::raw::SOCKET as StdSocket; // windows-sys uses usize, stdlib uses u32/u64. -use crate::sys::windows::net::{init, new_ip_socket, socket_addr}; +use crate::sys::windows::net::{new_ip_socket, socket_addr}; use windows_sys::Win32::Networking::WinSock::{ - bind as win_bind, closesocket, getsockopt, IPPROTO_IPV6, IPV6_V6ONLY, SOCKET_ERROR, SOCK_DGRAM, + bind as win_bind, getsockopt, IPPROTO_IPV6, IPV6_V6ONLY, SOCKET_ERROR, SOCK_DGRAM, }; pub fn bind(addr: SocketAddr) -> io::Result<net::UdpSocket> { - init(); - new_ip_socket(addr, SOCK_DGRAM).and_then(|socket| { - let (raw_addr, raw_addr_length) = socket_addr(&addr); - syscall!( - win_bind(socket, raw_addr.as_ptr(), raw_addr_length,), - PartialEq::eq, - SOCKET_ERROR - ) - .map_err(|err| { - // Close the socket if we hit an error, ignoring the error - // from closing since we can't pass back two errors. - let _ = unsafe { closesocket(socket) }; - err - }) - .map(|_| unsafe { net::UdpSocket::from_raw_socket(socket as StdSocket) }) - }) + let raw_socket = new_ip_socket(addr, SOCK_DGRAM)?; + let socket = unsafe { net::UdpSocket::from_raw_socket(raw_socket as StdSocket) }; + + let (raw_addr, raw_addr_length) = socket_addr(&addr); + syscall!( + win_bind(raw_socket, raw_addr.as_ptr(), raw_addr_length), + PartialEq::eq, + SOCKET_ERROR + )?; + + Ok(socket) } pub(crate) fn only_v6(socket: &net::UdpSocket) -> io::Result<bool> { |