2 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the project nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 /* BSDI protosw.h,v 2.3 1996/10/11 16:02:40 pjd Exp */
35 * Copyright (c) 1982, 1986, 1993
36 * The Regents of the University of California. All rights reserved.
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
41 * 1. Redistributions of source code must retain the above copyright
42 * notice, this list of conditions and the following disclaimer.
43 * 2. Redistributions in binary form must reproduce the above copyright
44 * notice, this list of conditions and the following disclaimer in the
45 * documentation and/or other materials provided with the distribution.
46 * 3. All advertising materials mentioning features or use of this software
47 * must display the following acknowledgement:
48 * This product includes software developed by the University of
49 * California, Berkeley and its contributors.
50 * 4. Neither the name of the University nor the names of its contributors
51 * may be used to endorse or promote products derived from this software
52 * without specific prior written permission.
54 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
55 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
56 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
57 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
58 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
59 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
60 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
61 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
62 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
63 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
66 * @(#)protosw.h 8.1 (Berkeley) 6/2/93
69 #ifndef _NETINET6_IP6PROTOSW_H_
70 #define _NETINET6_IP6PROTOSW_H_
73 * Protocol switch table for IPv6.
74 * All other definitions should refer to sys/protosw.h
87 * argument type for the last arg of pr_ctlinput().
88 * should be consulted only with AF_INET6 family.
91 struct mbuf *ip6c_m; /* start of mbuf chain */
92 struct ip6_hdr *ip6c_ip6; /* ip6 header of target packet */
93 int ip6c_off; /* offset of the target proto header */
97 int pr_type; /* socket type used for */
98 struct domain *pr_domain; /* domain protocol a member of */
99 short pr_protocol; /* protocol number */
100 short pr_flags; /* see below */
102 /* protocol-protocol hooks */
103 int (*pr_input) /* input to protocol (from below) */
104 __P((struct mbuf **, int *, int));
105 int (*pr_output) /* output to protocol (from above) */
106 __P((struct mbuf *, ...));
107 void (*pr_ctlinput) /* control input (from below) */
108 __P((int, struct sockaddr *, void *));
109 int (*pr_ctloutput) /* control output (from above) */
110 __P((struct socket *, struct sockopt *));
112 /* user-protocol hook */
113 int (*pr_usrreq) /* user request: see list below */
114 __P((struct socket *, int, struct mbuf *,
115 struct mbuf *, struct mbuf *, struct proc *));
118 void (*pr_init) /* initialization hook */
121 void (*pr_fasttimo) /* fast timeout (200ms) */
123 void (*pr_slowtimo) /* slow timeout (500ms) */
125 void (*pr_drain) /* flush any excess space possible */
127 struct pr_usrreqs *pr_usrreqs; /* supersedes pr_usrreq() */
130 #endif /* !_NETINET6_IP6PROTOSW_H_ */