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/*
* Copyright (C) 2004, 2005, 2007 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 1998-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: eventclass.h,v 1.18 2007-06-19 23:47:18 tbox Exp $ */
#ifndef ISC_EVENTCLASS_H
#define ISC_EVENTCLASS_H 1
/*! \file isc/eventclass.h
***** Registry of Predefined Event Type Classes
*****/
/*%
* An event class is an unsigned 16 bit number. Each class may contain up
* to 65536 events. An event type is formed by adding the event number
* within the class to the class number.
*
*/
#define ISC_EVENTCLASS(eclass) ((eclass) << 16)
/*@{*/
/*!
* Classes < 1024 are reserved for ISC use.
* Event classes >= 1024 and <= 65535 are reserved for application use.
*/
#define ISC_EVENTCLASS_TASK ISC_EVENTCLASS(0)
#define ISC_EVENTCLASS_TIMER ISC_EVENTCLASS(1)
#define ISC_EVENTCLASS_SOCKET ISC_EVENTCLASS(2)
#define ISC_EVENTCLASS_FILE ISC_EVENTCLASS(3)
#define ISC_EVENTCLASS_DNS ISC_EVENTCLASS(4)
#define ISC_EVENTCLASS_APP ISC_EVENTCLASS(5)
#define ISC_EVENTCLASS_OMAPI ISC_EVENTCLASS(6)
#define ISC_EVENTCLASS_RATELIMITER ISC_EVENTCLASS(7)
#define ISC_EVENTCLASS_ISCCC ISC_EVENTCLASS(8)
/*@}*/
#endif /* ISC_EVENTCLASS_H */
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