xref: /aosp_15_r20/system/chre/util/include/chre/util/lock_guard_impl.h (revision 84e339476a462649f82315436d70fd732297a399) 
1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef CHRE_UTIL_LOCK_GUARD_IMPL_H_
18 #define CHRE_UTIL_LOCK_GUARD_IMPL_H_
19 
20 // IWYU pragma: private
21 #include "chre/util/lock_guard.h"
22 
23 namespace chre {
24 
25 template <typename MutexType>
LockGuard(MutexType & mutex)26 LockGuard<MutexType>::LockGuard(MutexType &mutex) : mMutex(mutex) {
27   mMutex.lock();
28 }
29 
30 template <typename MutexType>
~LockGuard()31 LockGuard<MutexType>::~LockGuard() {
32   mMutex.unlock();
33 }
34 
35 }  // namespace chre
36 
37 #endif  // CHRE_UTIL_LOCK_GUARD_IMPL_H_
38