-
/*
- * $Id: CompletionDispatcher.h,v 1.1 2006/08/07 02:28:22 robertc Exp $
- *
- *
- * SQUID Web Proxy Cache http://www.squid-cache.org/
- * ----------------------------------------------------------
- *
- * Squid is the result of efforts by numerous individuals from
- * the Internet community; see the CONTRIBUTORS file for full
- * details. Many organizations have provided support for Squid's
- * development; see the SPONSORS file for full details. Squid is
- * Copyrighted (C) 2001 by the Regents of the University of
- * California; see the COPYRIGHT file for full details. Squid
- * incorporates software developed and/or copyrighted by other
- * sources; see the CREDITS file for full details.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+ * Copyright (C) 1996-2015 The Squid Software Foundation and contributors
*
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
*/
#ifndef SQUID_COMPLETIONDISPATCHER_H
#define SQUID_COMPLETIONDISPATCHER_H
-#include "squid.h"
-
-
/* Dispatch code to handle events that have completed. Completed events are queued
* with a completion dispatcher by the OS Async engine - i.e. the poll or kqueue or
* select loop, or a signal reciever, or the diskd/diskthreads/etc modules.
virtual ~CompletionDispatcher() {}
- virtual void dispatch() = 0;
+ /* dispatch events. This should return true if there were events dispatched
+ * between the last call to dispatch() returning and this call returning.
+ */
+ virtual bool dispatch() = 0;
};
#endif /* SQUID_COMPLETIONDISPATCHER_H */
+