/* * 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 */