forked from mirrors/gecko-dev
11d5119f80
Counters can be flushed before init has been called so this patch add a condition in FlushCounters to be sure that everything has been initialized. Differential Revision: https://phabricator.services.mozilla.com/D110575
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_codecoveragehandler_h
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#define mozilla_codecoveragehandler_h
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#include "mozilla/StaticPtr.h"
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#include "mozilla/ipc/CrossProcessMutex.h"
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namespace mozilla {
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class CodeCoverageHandler {
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public:
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static void Init();
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static void Init(const CrossProcessMutexHandle& aHandle);
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static CodeCoverageHandler* Get();
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CrossProcessMutex* GetMutex();
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CrossProcessMutexHandle GetMutexHandle(int aProcId);
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static void FlushCounters(const bool initialized = false);
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static void FlushCountersSignalHandler(int);
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private:
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CodeCoverageHandler();
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explicit CodeCoverageHandler(const CrossProcessMutexHandle& aHandle);
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static StaticAutoPtr<CodeCoverageHandler> instance;
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CrossProcessMutex mGcovLock;
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DISALLOW_COPY_AND_ASSIGN(CodeCoverageHandler);
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void SetSignalHandlers();
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};
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} // namespace mozilla
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#endif // mozilla_codecoveragehandler_h
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