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891b8ed467
throughout the source tree. Requested by: Grenville Armitage, Director of CAIA at Swinburne University of Technology MFC after: 3 days
71 lines
2.9 KiB
C
71 lines
2.9 KiB
C
/*-
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* Copyright (c) 2009-2010 Lawrence Stewart <lstewart@freebsd.org>
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* All rights reserved.
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*
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* This software was developed by Lawrence Stewart while studying at the Centre
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* for Advanced Internet Architectures, Swinburne University of Technology, made
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* possible in part by a grant from the Cisco University Research Program Fund
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* at Community Foundation Silicon Valley.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* This software was first released in 2009 by Lawrence Stewart as part of the
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* NewTCP research project at Swinburne University of Technology's Centre for
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* Advanced Internet Architectures, Melbourne, Australia, which was made
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* possible in part by a grant from the Cisco University Research Program Fund
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* at Community Foundation Silicon Valley. More details are available at:
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* http://caia.swin.edu.au/urp/newtcp/
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*/
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#ifndef _NETINET_CC_MODULE_H_
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#define _NETINET_CC_MODULE_H_
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/*
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* Allows a CC algorithm to manipulate a commonly named CC variable regardless
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* of the transport protocol and associated C struct.
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* XXXLAS: Out of action until the work to support SCTP is done.
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*
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#define CCV(ccv, what) \
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(*( \
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(ccv)->type == IPPROTO_TCP ? &(ccv)->ccvc.tcp->what : \
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&(ccv)->ccvc.sctp->what \
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))
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*/
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#define CCV(ccv, what) (ccv)->ccvc.tcp->what
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#define DECLARE_CC_MODULE(ccname, ccalgo) \
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static moduledata_t cc_##ccname = { \
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.name = #ccname, \
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.evhand = cc_modevent, \
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.priv = ccalgo \
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}; \
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DECLARE_MODULE(ccname, cc_##ccname, \
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SI_SUB_PROTO_IFATTACHDOMAIN, SI_ORDER_ANY)
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int cc_modevent(module_t mod, int type, void *data);
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#endif /* _NETINET_CC_MODULE_H_ */
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