From 04bb28d94aa5ba87d168411a56b6e17c79b86bd4 Mon Sep 17 00:00:00 2001
From: cvictory <shenglicao2@gmail.com>
Date: Tue, 27 Oct 2020 12:04:07 +0800
Subject: [PATCH] add licence

---
 common/host_util.go      | 17 +++++++++++++++++
 common/host_util_test.go | 17 +++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/common/host_util.go b/common/host_util.go
index 1f0a15bf2b..9861c92bee 100644
--- a/common/host_util.go
+++ b/common/host_util.go
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 common
 
 import gxnet "github.com/dubbogo/gost/net"
diff --git a/common/host_util_test.go b/common/host_util_test.go
index c253372c0e..2a6acbce84 100644
--- a/common/host_util_test.go
+++ b/common/host_util_test.go
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 common
 
 import (