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# ignore-this-changeset Depends on D28954 Differential Revision: https://phabricator.services.mozilla.com/D28956 --HG-- extra : moz-landing-system : lando
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=8 et tw=80 : */
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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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef _nsCacheUtils_h_
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#define _nsCacheUtils_h_
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#include "nsThreadUtils.h"
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#include "nsCOMPtr.h"
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#include "mozilla/Monitor.h"
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class nsIThread;
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/**
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* A class with utility methods for shutting down nsIThreads easily.
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*/
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class nsShutdownThread : public mozilla::Runnable {
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public:
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explicit nsShutdownThread(nsIThread* aThread);
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~nsShutdownThread() = default;
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NS_IMETHOD Run() override;
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/**
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* Shutdown ensures that aThread->Shutdown() is called on a main thread
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*/
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static nsresult Shutdown(nsIThread* aThread);
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/**
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* BlockingShutdown ensures that by the time it returns, aThread->Shutdown()
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* has been called and no pending events have been processed on the current
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* thread.
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*/
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static nsresult BlockingShutdown(nsIThread* aThread);
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private:
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mozilla::Monitor mMonitor;
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bool mShuttingDown;
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nsCOMPtr<nsIThread> mThread;
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};
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#endif
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