1 files changed, 21 insertions, 0 deletions
diff --git a/src/internal/safefilepath/path.go b/src/internal/safefilepath/path.go
new file mode 100644
index 0000000..0f0a270
--- /dev/null
+++ b/src/internal/safefilepath/path.go
@@ -0,0 +1,21 @@
+// Copyright 2022 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 safefilepath manipulates operating-system file paths.
+package safefilepath
+
+import (
+	"errors"
+)
+
+var errInvalidPath = errors.New("invalid path")
+
+// FromFS converts a slash-separated path into an operating-system path.
+//
+// FromFS returns an error if the path cannot be represented by the operating
+// system. For example, paths containing '\' and ':' characters are rejected
+// on Windows.
+func FromFS(path string) (string, error) {
+	return fromFS(path)
+}