2 * Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (C) 1998-2001 Internet Software Consortium.
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
18 /* $Id: eventclass.h,v 1.13.206.1 2004/03/06 08:14:40 marka Exp $ */
20 #ifndef ISC_EVENTCLASS_H
21 #define ISC_EVENTCLASS_H 1
24 ***** Registry of Predefined Event Type Classes
28 * An event class is an unsigned 16 bit number. Each class may contain up
29 * to 65536 events. An event type is formed by adding the event number
30 * within the class to the class number.
33 #define ISC_EVENTCLASS(eclass) ((eclass) << 16)
36 * Classes < 1024 are reserved for ISC use.
39 #define ISC_EVENTCLASS_TASK ISC_EVENTCLASS(0)
40 #define ISC_EVENTCLASS_TIMER ISC_EVENTCLASS(1)
41 #define ISC_EVENTCLASS_SOCKET ISC_EVENTCLASS(2)
42 #define ISC_EVENTCLASS_FILE ISC_EVENTCLASS(3)
43 #define ISC_EVENTCLASS_DNS ISC_EVENTCLASS(4)
44 #define ISC_EVENTCLASS_APP ISC_EVENTCLASS(5)
45 #define ISC_EVENTCLASS_OMAPI ISC_EVENTCLASS(6)
46 #define ISC_EVENTCLASS_RATELIMITER ISC_EVENTCLASS(7)
47 #define ISC_EVENTCLASS_ISCCC ISC_EVENTCLASS(8)
50 * Event classes >= 1024 and <= 65535 are reserved for application use.
53 #endif /* ISC_EVENTCLASS_H */