1 use nix::net::if_::*; 2 3 #[cfg(any(target_os = "android", target_os = "linux"))] 4 const LOOPBACK: &[u8] = b"lo"; 5 6 #[cfg(not(any( 7 target_os = "android", 8 target_os = "linux", 9 target_os = "haiku" 10 )))] 11 const LOOPBACK: &[u8] = b"lo0"; 12 13 #[cfg(target_os = "haiku")] 14 const LOOPBACK: &[u8] = b"loop"; 15 16 #[test] test_if_nametoindex()17fn test_if_nametoindex() { 18 if_nametoindex(LOOPBACK).expect("assertion failed"); 19 } 20