gecko-dev/xpcom/base/AvailableMemoryTracker.h

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2.3 KiB
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 ci et: */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
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* for the specific language governing rights and limitations under the
* License.
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* The Original Code is Mozilla.org code.
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* The Initial Developer of the Original Code is the Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
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* Contributor(s):
* Justin Lebar <justin.lebar@gmail.com>
*
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* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* ***** END LICENSE BLOCK ***** */
#ifndef mozilla_AvailableMemoryTracker_h
#define mozilla_AvailableMemoryTracker_h
namespace mozilla {
namespace AvailableMemoryTracker {
// The AvailableMemoryTracker is implemented only on Windows. But to make
// callers' lives easier, we stub out an empty Init() call. So you can always
// initialize the AvailableMemoryTracker; it just might not do anything.
#if defined(XP_WIN)
void Init();
#else
void Init() {}
#endif
} // namespace AvailableMemoryTracker
} // namespace mozilla
#endif // ifndef mozilla_AvailableMemoryTracker_h