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-rw-r--r--pkg/sync/syncutil.go7
1 files changed, 7 insertions, 0 deletions
diff --git a/pkg/sync/syncutil.go b/pkg/sync/syncutil.go
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+++ b/pkg/sync/syncutil.go
@@ -0,0 +1,7 @@
+// Copyright 2019 The gVisor Authors.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package sync provides synchronization primitives.
+package sync