1 /* $NetBSD: eventclass.h,v 1.4 2014/12/10 04:38:00 christos Exp $ */ 2 3 /* 4 * Copyright (C) 2004, 2005, 2007 Internet Systems Consortium, Inc. ("ISC") 5 * Copyright (C) 1998-2001 Internet Software Consortium. 6 * 7 * Permission to use, copy, modify, and/or distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 12 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 13 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 14 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 15 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 16 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /* Id: eventclass.h,v 1.18 2007/06/19 23:47:18 tbox Exp */ 21 22 #ifndef ISC_EVENTCLASS_H 23 #define ISC_EVENTCLASS_H 1 24 25 /*! \file isc/eventclass.h 26 ***** Registry of Predefined Event Type Classes 27 *****/ 28 29 /*% 30 * An event class is an unsigned 16 bit number. Each class may contain up 31 * to 65536 events. An event type is formed by adding the event number 32 * within the class to the class number. 33 * 34 */ 35 36 #define ISC_EVENTCLASS(eclass) ((eclass) << 16) 37 38 /*@{*/ 39 /*! 40 * Classes < 1024 are reserved for ISC use. 41 * Event classes >= 1024 and <= 65535 are reserved for application use. 42 */ 43 44 #define ISC_EVENTCLASS_TASK ISC_EVENTCLASS(0) 45 #define ISC_EVENTCLASS_TIMER ISC_EVENTCLASS(1) 46 #define ISC_EVENTCLASS_SOCKET ISC_EVENTCLASS(2) 47 #define ISC_EVENTCLASS_FILE ISC_EVENTCLASS(3) 48 #define ISC_EVENTCLASS_DNS ISC_EVENTCLASS(4) 49 #define ISC_EVENTCLASS_APP ISC_EVENTCLASS(5) 50 #define ISC_EVENTCLASS_OMAPI ISC_EVENTCLASS(6) 51 #define ISC_EVENTCLASS_RATELIMITER ISC_EVENTCLASS(7) 52 #define ISC_EVENTCLASS_ISCCC ISC_EVENTCLASS(8) 53 /*@}*/ 54 55 #endif /* ISC_EVENTCLASS_H */ 56