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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 xpcom_base_MemoryReportingProcess_h
#define xpcom_base_MemoryReportingProcess_h
#include <stdint.h>
#include "nscore.h"
namespace mozilla {
namespace ipc {
class FileDescriptor;
} // namespace ipc
template <class T>
class Maybe;
// Top-level process actors should implement this to integrate with
// nsMemoryReportManager.
class MemoryReportingProcess {
public:
NS_IMETHOD_(MozExternalRefCountType) AddRef() = 0;
NS_IMETHOD_(MozExternalRefCountType) Release() = 0;
virtual ~MemoryReportingProcess() = default;
// Return true if the process is still alive, false otherwise.
virtual bool IsAlive() const = 0;
// Initiate a memory report request, returning true if a report was
// successfully initiated and false otherwise.
virtual bool SendRequestMemoryReport(
const uint32_t& aGeneration, const bool& aAnonymize,
const bool& aMinimizeMemoryUsage,
const Maybe<mozilla::ipc::FileDescriptor>& aDMDFile) = 0;
virtual int32_t Pid() const = 0;
};
} // namespace mozilla
#endif // xpcom_base_MemoryReportingProcess_h