1 //! Compare libc's SIGRTMAX and SIGRTMIN functions against the actual C macros 2 3 #[cfg(any( 4 target_os = "linux", 5 target_os = "l4re", 6 target_os = "android", 7 target_os = "emscripten" 8 ))] 9 mod t { 10 use libc; 11 12 extern "C" { 13 pub fn sigrtmax() -> libc::c_int; 14 pub fn sigrtmin() -> libc::c_int; 15 } 16 17 #[test] 18 fn test_sigrtmax() { 19 unsafe { 20 assert_eq!(libc::SIGRTMAX(), sigrtmax()); 21 } 22 } 23 24 #[test] 25 fn test_sigrtmin() { 26 unsafe { 27 assert_eq!(libc::SIGRTMIN(), sigrtmin()); 28 } 29 } 30 } 31