--- /dev/null
+// Copyright 2019 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.
+
+//+build !windows,!darwin
+
+package robustio
+
+import (
+ "io/ioutil"
+ "os"
+)
+
+func rename(oldpath, newpath string) error {
+ return os.Rename(oldpath, newpath)
+}
+
+func readFile(filename string) ([]byte, error) {
+ return ioutil.ReadFile(filename)
+}
+
+func removeAll(path string) error {
+ return os.RemoveAll(path)
+}
+
+func isEphemeralError(err error) bool {
+ return false
+}