From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- xpcom/threads/DelayedRunnable.h | 53 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 xpcom/threads/DelayedRunnable.h (limited to 'xpcom/threads/DelayedRunnable.h') diff --git a/xpcom/threads/DelayedRunnable.h b/xpcom/threads/DelayedRunnable.h new file mode 100644 index 0000000000..242278fa5b --- /dev/null +++ b/xpcom/threads/DelayedRunnable.h @@ -0,0 +1,53 @@ +/* -*- 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_THREADS_DELAYEDRUNNABLE_H_ +#define XPCOM_THREADS_DELAYEDRUNNABLE_H_ + +#include "mozilla/TimeStamp.h" +#include "nsCOMPtr.h" +#include "nsIRunnable.h" +#include "nsITargetShutdownTask.h" +#include "nsITimer.h" +#include "nsThreadUtils.h" + +namespace mozilla { + +class DelayedRunnable : public Runnable, + public nsITimerCallback, + public nsITargetShutdownTask { + public: + DelayedRunnable(already_AddRefed aTarget, + already_AddRefed aRunnable, uint32_t aDelay); + + NS_DECL_ISUPPORTS_INHERITED + NS_DECL_NSIRUNNABLE + NS_DECL_NSITIMERCALLBACK + + nsresult Init(); + + /** + * Called when the target is going away so the runnable can be released safely + * on the target thread. + */ + void TargetShutdown() override; + + private: + ~DelayedRunnable() = default; + nsresult DoRun(); + + const nsCOMPtr mTarget; + const TimeStamp mDelayedFrom; + const uint32_t mDelay; + + mozilla::Mutex mMutex{"DelayedRunnable"}; + nsCOMPtr mWrappedRunnable; + nsCOMPtr mTimer; +}; + +} // namespace mozilla + +#endif -- cgit v1.2.3