| /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| /* vim:set ts=2 sw=2 sts=2 et cindent: */ |
| /* ***** BEGIN LICENSE BLOCK ***** |
| * Version: MPL 1.1/GPL 2.0/LGPL 2.1 |
| * |
| * The contents of this file are subject to the Mozilla Public License Version |
| * 1.1 (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * http://www.mozilla.org/MPL/ |
| * |
| * Software distributed under the License is distributed on an "AS IS" basis, |
| * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License |
| * for the specific language governing rights and limitations under the |
| * License. |
| * |
| * The Original Code is Mozilla code. |
| * |
| * The Initial Developer of the Original Code is the Mozilla Corporation. |
| * Portions created by the Initial Developer are Copyright (C) 2007 |
| * the Initial Developer. All Rights Reserved. |
| * |
| * Contributor(s): |
| * Boris Zbarsky <bzbarsky@mit.edu> |
| * |
| * Alternatively, the contents of this file may be used under the terms of |
| * either the GNU General Public License Version 2 or later (the "GPL"), or |
| * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), |
| * in which case the provisions of the GPL or the LGPL are applicable instead |
| * of those above. If you wish to allow use of your version of this file only |
| * under the terms of either the GPL or the LGPL, and not to allow others to |
| * use your version of this file under the terms of the MPL, indicate your |
| * decision by deleting the provisions above and replace them with the notice |
| * and other provisions required by the GPL or the LGPL. If you do not delete |
| * the provisions above, a recipient may use your version of this file under |
| * the terms of any one of the MPL, the GPL or the LGPL. |
| * |
| * ***** END LICENSE BLOCK ***** */ |
| |
| #ifndef nsThreadUtilsInternal_h_ |
| #define nsThreadUtilsInternal_h_ |
| |
| #ifdef MOZILLA_INTERNAL_API |
| |
| class nsIThreadObserver; |
| |
| /** |
| * Function to set a "global" thread observer that all threads will notify when |
| * they process an event. This observer will not be notified when events are |
| * posted to threads. Only one global observer can be set at a time; an |
| * attempt to change the value without setting it to null first will throw. |
| * This function does NOT take a reference to the observer; the caller of this |
| * function is responsible for setting the observer to null when it goes away. |
| * This method may only be called on the main thread; attempts to do it on |
| * other threads will return an error. |
| */ |
| extern nsresult |
| NS_COM NS_SetGlobalThreadObserver(nsIThreadObserver* aObserver); |
| |
| #endif // MOZILLA_INTERNAL_API |
| |
| #endif // nsThreadUtilsInternal_h_ |