63bdcb57aa
Extract the Windows-specific mutex implementation from logging.cpp. Bug: http://b/31468413 Change-Id: I0a895911ec6d815b8011b09d55209b64bbf9a70e Test: mma
49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <mutex>
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#include "android-base/macros.h"
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#if defined(_WIN32)
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#include <windows.h>
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namespace std {
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class mutex {
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public:
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mutex() {
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InitializeCriticalSection(&critical_section_);
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}
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~mutex() {
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DeleteCriticalSection(&critical_section_);
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}
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void lock() {
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EnterCriticalSection(&critical_section_);
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}
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void unlock() {
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LeaveCriticalSection(&critical_section_);
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}
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private:
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CRITICAL_SECTION critical_section_;
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DISALLOW_COPY_AND_ASSIGN(mutex);
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};
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} // namespace std
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#endif
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