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Diffstat (limited to 'sys/netinet6/ip6protosw.h')
| -rw-r--r-- | sys/netinet6/ip6protosw.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/sys/netinet6/ip6protosw.h b/sys/netinet6/ip6protosw.h new file mode 100644 index 00000000000..c6cf818c8a4 --- /dev/null +++ b/sys/netinet6/ip6protosw.h @@ -0,0 +1,151 @@ +/* $OpenBSD: ip6protosw.h,v 1.1 1999/12/08 06:50:22 itojun Exp $ */ + +/* + * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the project nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +/* BSDI protosw.h,v 2.3 1996/10/11 16:02:40 pjd Exp */ + +/*- + * Copyright (c) 1982, 1986, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)protosw.h 8.1 (Berkeley) 6/2/93 + */ + +#ifndef _NETINET6_IP6PROTOSW_H_ +#define _NETINET6_IP6PROTOSW_H_ + +/* + * Protocol switch table for IPv6. + * All other definitions should refer to sys/protosw.h + */ + +struct mbuf; +struct sockaddr; +struct socket; +struct domain; +struct proc; +struct ip6_hdr; +#ifdef __FreeBSD__ +struct pr_usrreqs; +#endif + +/* + * argument type for the last arg of pr_ctlinput(). + * should be consulted only with AF_INET6 family. + */ +struct ip6ctlparam { + struct mbuf *ip6c_m; /* start of mbuf chain */ + struct ip6_hdr *ip6c_ip6; /* ip6 header of target packet */ + int ip6c_off; /* offset of the target proto header */ +}; + +struct ip6protosw { +#if (defined(__FreeBSD__) && __FreeBSD__ < 3) || defined(__OpenBSD__) + short pr_type; /* socket type used for */ +#else + int pr_type; /* socket type used for */ +#endif + struct domain *pr_domain; /* domain protocol a member of */ + short pr_protocol; /* protocol number */ + short pr_flags; /* see below */ + +/* protocol-protocol hooks */ + int (*pr_input) /* input to protocol (from below) */ + __P((struct mbuf **, int *, int)); +#ifdef __bsdi__ + int (*pr_output)(); /* output to protocol (from above) */ +#else + int (*pr_output) /* output to protocol (from above) */ + __P((struct mbuf *, ...)); +#endif + void (*pr_ctlinput) /* control input (from below) */ + __P((int, struct sockaddr *, void *)); + int (*pr_ctloutput) /* control output (from above) */ + __P((int, struct socket *, int, int, struct mbuf **)); + +/* user-protocol hook */ +#if !(defined(__FreeBSD__) && __FreeBSD__ < 3) && !defined(__bsdi__) + int (*pr_usrreq) /* user request: see list below */ + __P((struct socket *, int, struct mbuf *, + struct mbuf *, struct mbuf *, struct proc *)); +#else + int (*pr_usrreq) /* user request: see list below */ + __P((struct socket *, int, struct mbuf *, + struct mbuf *, struct mbuf *)); +#endif + +/* utility hooks */ + void (*pr_init) /* initialization hook */ + __P((void)); + + void (*pr_fasttimo) /* fast timeout (200ms) */ + __P((void)); + void (*pr_slowtimo) /* slow timeout (500ms) */ + __P((void)); + void (*pr_drain) /* flush any excess space possible */ + __P((void)); +#ifdef __FreeBSD__ + struct pr_usrreqs *pr_usrreqs; /* supersedes pr_usrreq() */ +#else + int (*pr_sysctl) /* sysctl for protocol */ + __P((int *, u_int, void *, size_t *, void *, size_t)); +#endif +}; + +#endif /* !_NETINET6_IP6PROTOSW_H_ */ |