pub fn socket<T: Into<Option<SockProtocol>>>(
domain: AddressFamily,
ty: SockType,
flags: SockFlag,
protocol: T
) -> Result<RawFd>Expand description
Create an endpoint for communication
The protocol specifies a particular protocol to be used with the
socket. Normally only a single protocol exists to support a
particular socket type within a given protocol family, in which case
protocol can be specified as None. However, it is possible that many
protocols may exist, in which case a particular protocol must be
specified in this manner.