| Quellcodebibliothek Statistik Leitseite products/sources/formale Sprachen/C/Firefox/xpcom/threads/ (Browser von der Mozilla Stiftung Version 136.0.1©) Datei vom 10.2.2025 mit Größe 1 kB |
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Quelle MainThreadUtils.h Sprache: C |
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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 MainThreadUtils_h_ #define MainThreadUtils_h_ #include "mozilla/Assertions.h" #include "mozilla/ThreadSafety.h" #include "nscore.h" class nsIThread; /** * Get a reference to the main thread. * * @param aResult * The resulting nsIThread object. */ extern nsresult NS_GetMainThread(nsIThread** aResult); #ifdef MOZILLA_INTERNAL_API bool NS_IsMainThreadTLSInitialized(); extern "C" { bool NS_IsMainThread(); } namespace mozilla { /** * A dummy static capability for the thread safety analysis which can be * required by functions and members using `MOZ_REQUIRE(sMainThreadCapability)` * and `MOZ_GUARDED_BY(sMainThreadCapability)` and asserted using * `AssertIsOnMainThread()`. * * If you want a thread-safety-analysis capability for a non-main thread, * consider using the `EventTargetCapability` type. */ class MOZ_CAPABILITY("main thread") MainThreadCapability final {}; constexpr MainThreadCapability sMainThreadCapability; # ifdef DEBUG void AssertIsOnMainThread() MOZ_ASSERT_CAPABILITY(sMainThreadCapability); # else inline void AssertIsOnMainThread() MOZ_ASSERT_CAPABILITY(sMainThreadCapability) {} # endif inline void ReleaseAssertIsOnMainThread() MOZ_ASSERT_CAPABILITY(sMainThreadCapability) { MOZ_RELEASE_ASSERT(NS_IsMainThread()); } } // namespace mozilla #endif #endif // MainThreadUtils_h_ ¤ Dauer der Verarbeitung: 0.1 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
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2026-03-28