/* -*- 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/. */ #include "mozilla/ClearOnShutdown.h" namespace mozilla { namespace ClearOnShutdown_Internal { Array<StaticAutoPtr<ShutdownList>, static_cast<size_t>(ShutdownPhase::ShutdownPhase_Length)> sShutdownObservers; ShutdownPhase sCurrentShutdownPhase = ShutdownPhase::NotInShutdown; } // namespace ClearOnShutdown_Internal // Called when XPCOM is shutting down, after all shutdown notifications have // been sent and after all threads' event loops have been purged. void KillClearOnShutdown(ShutdownPhase aPhase) { using namespace ClearOnShutdown_Internal; MOZ_ASSERT(NS_IsMainThread()); // Shutdown only goes one direction... MOZ_ASSERT(static_cast<size_t>(sCurrentShutdownPhase) < static_cast<size_t>(aPhase)); // It's impossible to add an entry for a "past" phase; this is blocked in // ClearOnShutdown, but clear them out anyways in case there are phases // that weren't passed to KillClearOnShutdown. for (size_t phase = static_cast<size_t>(ShutdownPhase::First); phase <= static_cast<size_t>(aPhase); phase++) { if (sShutdownObservers[static_cast<size_t>(phase)]) { while (ShutdownObserver* observer = sShutdownObservers[static_cast<size_t>(phase)]->popFirst()) { observer->Shutdown(); delete observer; } sShutdownObservers[static_cast<size_t>(phase)] = nullptr; } } } } // namespace mozilla