/* * 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 * $Id: ip6protosw.h,v 1.2 2000/09/14 20:35:15 lindak Exp $ */ #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 #include <sys/socketvar.h> #include <sys/queue.h> /* * 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 { short pr_type; /* socket type used for */ struct domain *pr_domain; /* domain protocol a member of */ short pr_protocol; /* protocol number */ unsigned int pr_flags; /* see below */ /* protocol-protocol hooks */ int (*pr_input) __P((struct mbuf **, int *, int)); /* input to protocol (from below) */ int (*pr_output) __P((struct mbuf *m, struct socket *so, struct sockaddr_in6 *, struct mbuf *)); /* output to protocol (from above) */ void (*pr_ctlinput)__P((int, struct sockaddr *, struct ip6_hdr *, struct mbuf *, int)); /* control input (from below) */ int (*pr_ctloutput)__P((struct socket *, struct sockopt *)); /* control output (from above) */ /* user-protocol hook */ int (*pr_usrreq) /* user request: see list below */ __P((struct socket *, int, struct mbuf *, struct mbuf *, struct mbuf *, struct proc *)); /* utility hooks */ void (*pr_init) __P((void)); /* initialization hook */ void (*pr_fasttimo) __P((void)); /* fast timeout (200ms) */ void (*pr_slowtimo) __P((void)); /* slow timeout (500ms) */ void (*pr_drain) __P((void)); /* flush any excess space possible */ /* ### Added for MacOS X */ int (*pr_sysctl)(); /* sysctl for protocol */ struct pr_usrreqs *pr_usrreqs; /* supersedes pr_usrreq() */ /* ### Added MacOS X Implant hooks */ TAILQ_HEAD(pr6_sfilter, NFDescriptor) pr_sfilter; struct protosw *pr_next; /* Chain for domain */ }; #endif