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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_codecoveragehandler_h
#define mozilla_codecoveragehandler_h
#include "mozilla/StaticPtr.h"
#include "mozilla/ipc/CrossProcessMutex.h"
namespace mozilla {
class CodeCoverageHandler {
public:
static void Init();
static void Init(const CrossProcessMutexHandle& aHandle);
static CodeCoverageHandler* Get();
CrossProcessMutex* GetMutex();
CrossProcessMutexHandle GetMutexHandle(int aProcId);
static void FlushCounters();
static void FlushCountersSignalHandler(int);
private:
CodeCoverageHandler();
explicit CodeCoverageHandler(const CrossProcessMutexHandle& aHandle);
static StaticAutoPtr<CodeCoverageHandler> instance;
CrossProcessMutex mGcovLock;
DISALLOW_COPY_AND_ASSIGN(CodeCoverageHandler);
void SetSignalHandlers();
};
} // namespace mozilla
#endif // mozilla_codecoveragehandler_h
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