45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
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* Copyright (C) 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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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#ifndef ISC_RESULTCLASS_H
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#define ISC_RESULTCLASS_H 1
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/*! \file isc/resultclass.h
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* \brief Registry of Predefined Result Type Classes
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*
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* A result class number is an unsigned 16 bit number. Each class may
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* contain up to 65536 results. A result code is formed by adding the
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* result number within the class to the class number multiplied by 65536.
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*
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* Classes < 1024 are reserved for ISC use.
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* Result classes >= 1024 and <= 65535 are reserved for application use.
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*/
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#define ISC_RESULTCLASS_FROMNUM(num) ((num) << 16)
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#define ISC_RESULTCLASS_TONUM(rclass) ((rclass) >> 16)
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#define ISC_RESULTCLASS_SIZE 65536
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#define ISC_RESULTCLASS_INCLASS(rclass, result) \
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((rclass) == ((result) & 0xFFFF0000))
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#define ISC_RESULTCLASS_ISC ISC_RESULTCLASS_FROMNUM(0)
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#define ISC_RESULTCLASS_DNS ISC_RESULTCLASS_FROMNUM(1)
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#define ISC_RESULTCLASS_DST ISC_RESULTCLASS_FROMNUM(2)
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#define ISC_RESULTCLASS_DNSRCODE ISC_RESULTCLASS_FROMNUM(3)
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#define ISC_RESULTCLASS_OMAPI ISC_RESULTCLASS_FROMNUM(4)
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#define ISC_RESULTCLASS_ISCCC ISC_RESULTCLASS_FROMNUM(5)
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#define ISC_RESULTCLASS_DHCP ISC_RESULTCLASS_FROMNUM(6)
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#define ISC_RESULTCLASS_PK11 ISC_RESULTCLASS_FROMNUM(7)
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#endif /* ISC_RESULTCLASS_H */
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