// +build !linux package dns import ( "net" "syscall" ) // These do nothing. See udp_linux.go for an example of how to implement this. // We tried to adhire to some kind of naming scheme. func setUDPSocketOptions4(conn *net.UDPConn) error { return nil } func setUDPSocketOptions6(conn *net.UDPConn) error { return nil } func getUDPSocketOptions6Only(conn *net.UDPConn) (bool, error) { return false, nil } func getUDPSocketName(conn *net.UDPConn) (syscall.Sockaddr, error) { return nil, nil }