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44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/*
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* Copyright (C) 1998-2001, 2004, 2005, 2007, 2016 Internet Systems Consortium, Inc. ("ISC")
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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/* $Id: eventclass.h,v 1.18 2007/06/19 23:47:18 tbox Exp $ */
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#ifndef ISC_EVENTCLASS_H
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#define ISC_EVENTCLASS_H 1
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/*! \file isc/eventclass.h
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***** Registry of Predefined Event Type Classes
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*****/
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/*%
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* An event class is an unsigned 16 bit number. Each class may contain up
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* to 65536 events. An event type is formed by adding the event number
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* within the class to the class number.
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*
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*/
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#define ISC_EVENTCLASS(eclass) ((eclass) << 16)
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/*@{*/
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/*!
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* Classes < 1024 are reserved for ISC use.
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* Event classes >= 1024 and <= 65535 are reserved for application use.
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*/
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#define ISC_EVENTCLASS_TASK ISC_EVENTCLASS(0)
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#define ISC_EVENTCLASS_TIMER ISC_EVENTCLASS(1)
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#define ISC_EVENTCLASS_SOCKET ISC_EVENTCLASS(2)
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#define ISC_EVENTCLASS_FILE ISC_EVENTCLASS(3)
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#define ISC_EVENTCLASS_DNS ISC_EVENTCLASS(4)
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#define ISC_EVENTCLASS_APP ISC_EVENTCLASS(5)
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#define ISC_EVENTCLASS_OMAPI ISC_EVENTCLASS(6)
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#define ISC_EVENTCLASS_RATELIMITER ISC_EVENTCLASS(7)
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#define ISC_EVENTCLASS_ISCCC ISC_EVENTCLASS(8)
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/*@}*/
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#endif /* ISC_EVENTCLASS_H */
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