1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "hdi_sync_util.h"
17 
18 namespace {
19 std::recursive_mutex g_mutex;
20 }
21 
22 namespace OHOS {
23 namespace HDI {
24 namespace Wlan {
25 namespace Chip {
26 namespace V1_0 {
27 
AcquireGlobalLock()28 std::unique_lock<std::recursive_mutex> AcquireGlobalLock()
29 {
30     return std::unique_lock<std::recursive_mutex>{g_mutex};
31 }
32 }
33 }
34 }
35 }
36 }