118 lines
5.0 KiB
C
118 lines
5.0 KiB
C
/* $NetBSD: udp6_var.h,v 1.10 2001/10/15 09:51:17 itojun Exp $ */
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/* $KAME: udp6_var.h,v 1.11 2000/06/05 00:14:31 itojun Exp $ */
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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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/*
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* Copyright (c) 1982, 1986, 1989, 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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. 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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* @(#)udp_var.h 8.1 (Berkeley) 6/10/93
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*/
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#ifndef _NETINET6_UDP6_VAR_H_
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#define _NETINET6_UDP6_VAR_H_
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/*
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* UDP Kernel structures and variables.
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*/
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struct udp6stat {
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/* input statistics: */
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u_quad_t udp6s_ipackets; /* total input packets */
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u_quad_t udp6s_hdrops; /* packet shorter than header */
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u_quad_t udp6s_badsum; /* checksum error */
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u_quad_t udp6s_nosum; /* no checksum */
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u_quad_t udp6s_badlen; /* data length larger than packet */
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u_quad_t udp6s_noport; /* no socket on port */
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u_quad_t udp6s_noportmcast; /* of above, arrived as broadcast */
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u_quad_t udp6s_fullsock; /* not delivered, input socket full */
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u_quad_t udp6ps_pcbcachemiss; /* input packets missing pcb cache */
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/* output statistics: */
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u_quad_t udp6s_opackets; /* total output packets */
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};
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/*
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* Names for UDP sysctl objects
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*/
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#define UDP6CTL_SENDSPACE 1 /* default send buffer */
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#define UDP6CTL_RECVSPACE 2 /* default recv buffer */
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#define UDP6CTL_MAXID 3
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#define UDP6CTL_NAMES { \
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{ 0, 0 }, \
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{ "sendspace", CTLTYPE_INT }, \
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{ "recvspace", CTLTYPE_INT }, \
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}
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#ifdef _KERNEL
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struct in6pcb udb6;
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struct udp6stat udp6stat;
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void udp6_ctlinput __P((int, struct sockaddr *, void *));
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void udp6_init __P((void));
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int udp6_input __P((struct mbuf **, int *, int));
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int udp6_output __P((struct in6pcb *, struct mbuf *, struct mbuf *,
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struct mbuf *, struct proc *));
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int udp6_sysctl __P((int *, u_int, void *, size_t *, void *, size_t));
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int udp6_usrreq __P((struct socket *,
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int, struct mbuf *, struct mbuf *, struct mbuf *,
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struct proc *));
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#endif /* _KERNEL */
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#endif /* _NETINET6_UDP6_VAR_H_ */
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