xref: /freebsd/sys/netinet/cc/cc_module.h (revision 0fca6ea1d4eea4c934cfff25ac9ee8ad6fe95583)
1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
3  *
4  * Copyright (c) 2009-2010 Lawrence Stewart <lstewart@freebsd.org>
5  * All rights reserved.
6  *
7  * This software was developed by Lawrence Stewart while studying at the Centre
8  * for Advanced Internet Architectures, Swinburne University of Technology, made
9  * possible in part by a grant from the Cisco University Research Program Fund
10  * at Community Foundation Silicon Valley.
11  *
12  * Redistribution and use in source and binary forms, with or without
13  * modification, are permitted provided that the following conditions
14  * are met:
15  * 1. Redistributions of source code must retain the above copyright
16  *    notice, this list of conditions and the following disclaimer.
17  * 2. Redistributions in binary form must reproduce the above copyright
18  *    notice, this list of conditions and the following disclaimer in the
19  *    documentation and/or other materials provided with the distribution.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31  * SUCH DAMAGE.
32  */
33 
34 /*
35  * This software was first released in 2009 by Lawrence Stewart as part of the
36  * NewTCP research project at Swinburne University of Technology's Centre for
37  * Advanced Internet Architectures, Melbourne, Australia, which was made
38  * possible in part by a grant from the Cisco University Research Program Fund
39  * at Community Foundation Silicon Valley. More details are available at:
40  *   http://caia.swin.edu.au/urp/newtcp/
41  */
42 
43 #ifndef _NETINET_CC_MODULE_H_
44 #define _NETINET_CC_MODULE_H_
45 
46 #define	CCV(ccv, what) (ccv)->tp->what
47 
48 #define	DECLARE_CC_MODULE(ccname, ccalgo) 				\
49 	static moduledata_t cc_##ccname = {				\
50 		.name = #ccname,					\
51 		.evhand = cc_modevent,					\
52 		.priv = ccalgo						\
53 	};								\
54 	DECLARE_MODULE(ccname, cc_##ccname,				\
55 	    SI_SUB_PROTO_IFATTACHDOMAIN, SI_ORDER_ANY)
56 
57 int	cc_modevent(module_t mod, int type, void *data);
58 
59 #endif /* _NETINET_CC_MODULE_H_ */
60