Fix imports

diff --git a/src/libstd/sys/unix/thread.rs b/src/libstd/sys/unix/thread.rs
index 775289f393b0435b4ce1886690c22307b5355a7a..2db3d4a5744e7f145ef46af5164413c4fe76a1a1 100644 (file)
--- a/src/libstd/sys/unix/thread.rs
+++ b/src/libstd/sys/unix/thread.rs
@@ -223,7 +223,7 @@ pub unsafe fn deinit() {}
 #[cfg_attr(test, allow(dead_code))]
 pub mod guard {
     use libc;
-    use libc::mmap;
+    use libc::{mmap, mprotect};
     use libc::{PROT_NONE, PROT_READ, PROT_WRITE, MAP_PRIVATE, MAP_ANON, MAP_FAILED, MAP_FIXED};
     use ops::Range;
     use sys::os;