0ecd976e80
Finish what was started a few years ago and harmonize IPv6 and IPv4 kernel names. We are down to very few places now that it is feasible to do the change for everything remaining with causing too much disturbance. Remove "aliases" for IPv6 names which confusingly could indicate that we are talking about a different data structure or field or have two fields, one for each address family. Try to follow common conventions used in FreeBSD. * Rename sin6p to sin6 as that is how it is spelt in most places. * Remove "aliases" (#defines) for: - in6pcb which really is an inpcb and nothing separate - sotoin6pcb which is sotoinpcb (as per above) - in6p_sp which is inp_sp - in6p_flowinfo which is inp_flow * Try to use ia6 for in6_addr rather than in6p. * With all these gone also rename the in6p variables to inp as that is what we call it in most of the network stack including parts of netinet6. The reasons behind this cleanup are that we try to further unify netinet and netinet6 code where possible and that people will less ignore one or the other protocol family when doing code changes as they may not have spotted places due to different names for the same thing. No functional changes. Discussed with: tuexen (SCTP changes) MFC after: 3 months Sponsored by: Netflix
122 lines
5.4 KiB
C
122 lines
5.4 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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* All rights reserved.
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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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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT 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 PROJECT 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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* $KAME: in6_pcb.h,v 1.13 2001/02/06 09:16:53 itojun Exp $
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*/
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/*-
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* Copyright (c) 1982, 1986, 1990, 1993
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* The Regents of the University of California. All rights reserved.
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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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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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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* @(#)in_pcb.h 8.1 (Berkeley) 6/10/93
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* $FreeBSD$
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*/
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#ifndef _NETINET6_IN6_PCB_H_
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#define _NETINET6_IN6_PCB_H_
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#ifdef _KERNEL
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#define satosin6(sa) ((struct sockaddr_in6 *)(sa))
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#define sin6tosa(sin6) ((struct sockaddr *)(sin6))
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#define ifatoia6(ifa) ((struct in6_ifaddr *)(ifa))
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struct inpcbgroup *
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in6_pcbgroup_byhash(struct inpcbinfo *, u_int, uint32_t);
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struct inpcbgroup *
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in6_pcbgroup_byinpcb(struct inpcb *);
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struct inpcbgroup *
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in6_pcbgroup_bymbuf(struct inpcbinfo *, struct mbuf *);
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struct inpcbgroup *
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in6_pcbgroup_bytuple(struct inpcbinfo *, const struct in6_addr *,
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u_short, const struct in6_addr *, u_short);
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void in6_pcbpurgeif0(struct inpcbinfo *, struct ifnet *);
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void in6_losing(struct inpcb *);
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int in6_pcbbind(struct inpcb *, struct sockaddr *, struct ucred *);
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int in6_pcbconnect(struct inpcb *, struct sockaddr *, struct ucred *);
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int in6_pcbconnect_mbuf(struct inpcb *, struct sockaddr *,
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struct ucred *, struct mbuf *);
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void in6_pcbdisconnect(struct inpcb *);
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struct inpcb *
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in6_pcblookup_local(struct inpcbinfo *,
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struct in6_addr *, u_short, int,
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struct ucred *);
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struct inpcb *
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in6_pcblookup(struct inpcbinfo *, struct in6_addr *,
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u_int, struct in6_addr *, u_int, int,
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struct ifnet *);
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struct inpcb *
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in6_pcblookup_mbuf(struct inpcbinfo *, struct in6_addr *,
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u_int, struct in6_addr *, u_int, int,
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struct ifnet *ifp, struct mbuf *);
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void in6_pcbnotify(struct inpcbinfo *, struct sockaddr *,
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u_int, const struct sockaddr *, u_int, int, void *,
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struct inpcb *(*)(struct inpcb *, int));
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struct inpcb *
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in6_rtchange(struct inpcb *, int);
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struct sockaddr *
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in6_sockaddr(in_port_t port, struct in6_addr *addr_p);
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struct sockaddr *
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in6_v4mapsin6_sockaddr(in_port_t port, struct in_addr *addr_p);
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int in6_getpeeraddr(struct socket *so, struct sockaddr **nam);
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int in6_getsockaddr(struct socket *so, struct sockaddr **nam);
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int in6_mapped_sockaddr(struct socket *so, struct sockaddr **nam);
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int in6_mapped_peeraddr(struct socket *so, struct sockaddr **nam);
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int in6_selecthlim(struct inpcb *, struct ifnet *);
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int in6_pcbsetport(struct in6_addr *, struct inpcb *, struct ucred *);
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void init_sin6(struct sockaddr_in6 *sin6, struct mbuf *m, int);
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#endif /* _KERNEL */
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#endif /* !_NETINET6_IN6_PCB_H_ */
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