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 target_os = "solaris", 9 target_os = "illumos", 10 ))] 11 mod t { 12 use libc; 13 14 extern "C" { sigrtmax() -> libc::c_int15 pub fn sigrtmax() -> libc::c_int; sigrtmin() -> libc::c_int16 pub fn sigrtmin() -> libc::c_int; 17 } 18 19 #[test] test_sigrtmax()20 fn test_sigrtmax() { 21 unsafe { 22 assert_eq!(libc::SIGRTMAX(), sigrtmax()); 23 } 24 } 25 26 #[test] test_sigrtmin()27 fn test_sigrtmin() { 28 unsafe { 29 assert_eq!(libc::SIGRTMIN(), sigrtmin()); 30 } 31 } 32 } 33