forked from mirrors/gecko-dev
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 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 xpcom_base_MemoryReportingProcess_h
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#define xpcom_base_MemoryReportingProcess_h
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#include <stdint.h>
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#include "nscore.h"
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namespace mozilla {
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namespace ipc {
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class FileDescriptor;
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} // namespace ipc
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template <class T>
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class Maybe;
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// Top-level process actors should implement this to integrate with
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// nsMemoryReportManager.
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class MemoryReportingProcess {
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public:
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NS_IMETHOD_(MozExternalRefCountType) AddRef() = 0;
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NS_IMETHOD_(MozExternalRefCountType) Release() = 0;
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virtual ~MemoryReportingProcess() = default;
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// Return true if the process is still alive, false otherwise.
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virtual bool IsAlive() const = 0;
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// Initiate a memory report request, returning true if a report was
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// successfully initiated and false otherwise.
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virtual bool SendRequestMemoryReport(
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const uint32_t& aGeneration, const bool& aAnonymize,
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const bool& aMinimizeMemoryUsage,
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const Maybe<mozilla::ipc::FileDescriptor>& aDMDFile) = 0;
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virtual int32_t Pid() const = 0;
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};
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} // namespace mozilla
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#endif // xpcom_base_MemoryReportingProcess_h
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