From cd30bd6167245a8e6dc623575398e9618359c9cd Mon Sep 17 00:00:00 2001
From: Stef Walter <stefw@redhat.com>
Date: Thu, 2 Jul 2015 23:56:49 +0200
Subject: [PATCH] util: Add util.Umask wrapper

This function compiles to a stub on Windows.
---
 pkg/util/umask.go         | 27 +++++++++++++++++++++++++++
 pkg/util/umask_windows.go | 27 +++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 pkg/util/umask.go
 create mode 100644 pkg/util/umask_windows.go

diff --git a/pkg/util/umask.go b/pkg/util/umask.go
new file mode 100644
index 00000000000..48311f4e337
--- /dev/null
+++ b/pkg/util/umask.go
@@ -0,0 +1,27 @@
+// +build !windows
+
+/*
+Copyright 2014 The Kubernetes Authors All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package util
+
+import (
+	"syscall"
+)
+
+func Umask(mask int) (old int, err error) {
+	return syscall.Umask(mask), nil
+}
diff --git a/pkg/util/umask_windows.go b/pkg/util/umask_windows.go
new file mode 100644
index 00000000000..0f97c26edb3
--- /dev/null
+++ b/pkg/util/umask_windows.go
@@ -0,0 +1,27 @@
+// +build windows
+
+/*
+Copyright 2014 The Kubernetes Authors All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package util
+
+import (
+	"errors"
+)
+
+func Umask(mask int) (old int, err error) {
+	return 0, errors.New("platform and architecture is not supported")
+}