From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- xpcom/base/AvailableMemoryTracker.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 xpcom/base/AvailableMemoryTracker.h (limited to 'xpcom/base/AvailableMemoryTracker.h') diff --git a/xpcom/base/AvailableMemoryTracker.h b/xpcom/base/AvailableMemoryTracker.h new file mode 100644 index 000000000..33572f9c7 --- /dev/null +++ b/xpcom/base/AvailableMemoryTracker.h @@ -0,0 +1,30 @@ +/* -*- 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 mozilla_AvailableMemoryTracker_h +#define mozilla_AvailableMemoryTracker_h + +namespace mozilla { +namespace AvailableMemoryTracker { + +// The AvailableMemoryTracker launches a memory pressure watcher on all +// platforms to react to low-memory situations and on Windows it implements +// the full functionality used to monitor how much memory is available. +// +// Init() must be called before any other threads have started, because it +// modifies the in-memory implementations of some DLL functions in +// non-thread-safe ways. +// +// The hooks don't do anything until Activate() is called. It's an error to +// call Activate() without first calling Init(). + +void Init(); +void Activate(); + +} // namespace AvailableMemoryTracker +} // namespace mozilla + +#endif // ifndef mozilla_AvailableMemoryTracker_h -- cgit v1.2.3