From cb4965ef3a826af8150ef863e98709b4ffa83767 Mon Sep 17 00:00:00 2001
From: Sébastien Marie <semarie@users.noreply.github.com>
Date: Thu, 5 Feb 2015 18:56:10 +0100
Subject: complete openbsd support for `std::env`

- add `std::env:consts`
- deprecating `std::os::consts`
- refactoring errno_location()
---
 src/libstd/sys/unix/os.rs | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'src/libstd/sys')

diff --git a/src/libstd/sys/unix/os.rs b/src/libstd/sys/unix/os.rs
index be52c7dc692..b191eda583c 100644
--- a/src/libstd/sys/unix/os.rs
+++ b/src/libstd/sys/unix/os.rs
@@ -47,13 +47,9 @@ pub fn errno() -> i32 {
     }
 
     #[cfg(target_os = "openbsd")]
-    fn errno_location() -> *const c_int {
-        extern {
-            fn __errno() -> *const c_int;
-        }
-        unsafe {
-            __errno()
-        }
+    unsafe fn errno_location() -> *const c_int {
+        extern { fn __errno() -> *const c_int; }
+        __errno()
     }
 
     #[cfg(any(target_os = "linux", target_os = "android"))]
-- 
cgit 1.4.1-3-g733a5