1 files changed, 0 insertions, 31 deletions
diff --git a/src/pkg/os/sys_darwin.go b/src/pkg/os/sys_darwin.go
deleted file mode 100644
index 7a8330abb..000000000
--- a/src/pkg/os/sys_darwin.go
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package os
-
-import "syscall"
-
-// supportsCloseOnExec reports whether the platform supports the
-// O_CLOEXEC flag.
-var supportsCloseOnExec bool
-
-func init() {
-	// Seems like kern.osreldate is veiled on latest OS X. We use
-	// kern.osrelease instead.
-	osver, err := syscall.Sysctl("kern.osrelease")
-	if err != nil {
-		return
-	}
-	var i int
-	for i = range osver {
-		if osver[i] != '.' {
-			continue
-		}
-	}
-	// The O_CLOEXEC flag was introduced in OS X 10.7 (Darwin
-	// 11.0.0). See http://support.apple.com/kb/HT1633.
-	if i > 2 || i == 2 && osver[0] >= '1' && osver[1] >= '1' {
-		supportsCloseOnExec = true
-	}
-}