Fix sigaction on OS X

diff --git a/src/libnative/io/c_unix.rs b/src/libnative/io/c_unix.rs
index c2af9c03c42c1c59d813cbf5ef5c7595e6bf8e04..f1757d367c3559c7c45e0aff1be85b5b23b29030 100644 (file)
--- a/src/libnative/io/c_unix.rs
+++ b/src/libnative/io/c_unix.rs
@@ -252,16 +252,6 @@ pub struct siginfo {
         pub status: libc::c_int,
     }
 
-    #[cfg(any(target_os = "macos", target_os = "ios"))]
-    #[repr(C)]
-    pub struct sigaction {
-        pub sa_handler: extern fn(libc::c_int),
-        sa_tramp: *mut libc::c_void,
-        pub sa_mask: sigset_t,
-        pub sa_flags: libc::c_int,
-    }
-
-    #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
     #[repr(C)]
     pub struct sigaction {
         pub sa_handler: extern fn(libc::c_int),