xpcom/threads/nsICancelableRunnable.idl@6474c204b198
xpcom/threads/nsICancelableRunnable.idl
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 #include "nsIRunnable.idl"
8 /**
9 * Represents a task which can be dispatched to a thread for execution and
10 * which can be cancelled if necessary.
11 */
13 [scriptable, uuid(de93dc4c-5eea-4eb7-b6d1-dbf1e0cef65c)]
14 interface nsICancelableRunnable : nsIRunnable
15 {
16 /**
17 * Cancels a pending task. If the task has already been executed this will
18 * be a no-op. Calling this method twice is considered an error.
19 *
20 * @throws NS_ERROR_UNEXPECTED
21 * Indicates that the runnable has already been canceled.
22 */
23 void cancel();
24 };
