sys/netinet/if_inarp.h

1.32.24.1     skrll /*	$NetBSD: if_inarp.h,v 1.32.24.1 2004/08/03 10:54:36 skrll Exp $	*/
     1.10       cgd
      1.1       cgd /*
      1.9   mycroft  * Copyright (c) 1982, 1986, 1993
      1.9   mycroft  *	The Regents of the University of California.  All rights reserved.
      1.1       cgd  *
      1.1       cgd  * Redistribution and use in source and binary forms, with or without
      1.1       cgd  * modification, are permitted provided that the following conditions
      1.1       cgd  * are met:
      1.1       cgd  * 1. Redistributions of source code must retain the above copyright
      1.1       cgd  *    notice, this list of conditions and the following disclaimer.
      1.1       cgd  * 2. Redistributions in binary form must reproduce the above copyright
      1.1       cgd  *    notice, this list of conditions and the following disclaimer in the
      1.1       cgd  *    documentation and/or other materials provided with the distribution.
1.32.24.1     skrll  * 3. Neither the name of the University nor the names of its contributors
      1.1       cgd  *    may be used to endorse or promote products derived from this software
      1.1       cgd  *    without specific prior written permission.
      1.1       cgd  *
      1.1       cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
      1.1       cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      1.1       cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      1.1       cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
      1.1       cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      1.1       cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      1.1       cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      1.1       cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      1.1       cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      1.1       cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      1.1       cgd  * SUCH DAMAGE.
      1.1       cgd  *
     1.10       cgd  *	@(#)if_ether.h	8.1 (Berkeley) 6/10/93
      1.1       cgd  */
      1.1       cgd
     1.27     perry #ifndef _NETINET_IF_INARP_H_
     1.27     perry #define _NETINET_IF_INARP_H_
     1.27     perry
      1.9   mycroft struct llinfo_arp {
     1.20   mycroft 	LIST_ENTRY(llinfo_arp) la_list;
      1.9   mycroft 	struct	rtentry *la_rt;
      1.9   mycroft 	struct	mbuf *la_hold;		/* last packet until resolved/timeout */
      1.9   mycroft 	long	la_asked;		/* last time we QUERIED for this addr */
      1.9   mycroft #define la_timer la_rt->rt_rmx.rmx_expire /* deletion time in seconds */
      1.9   mycroft };
      1.9   mycroft
      1.9   mycroft struct sockaddr_inarp {
     1.16       cgd 	u_int8_t  sin_len;
     1.16       cgd 	u_int8_t  sin_family;
     1.16       cgd 	u_int16_t sin_port;
     1.16       cgd 	struct	  in_addr sin_addr;
     1.16       cgd 	struct	  in_addr sin_srcaddr;
     1.16       cgd 	u_int16_t sin_tos;
     1.16       cgd 	u_int16_t sin_other;
      1.9   mycroft #define SIN_PROXY 1
      1.1       cgd };
      1.1       cgd
      1.1       cgd /*
      1.9   mycroft  * IP and ethernet specific routing flags
      1.1       cgd  */
      1.9   mycroft #define	RTF_USETRAILERS	RTF_PROTO1	/* use trailers */
      1.9   mycroft #define	RTF_ANNOUNCE	RTF_PROTO2	/* announce new arp entry */
      1.1       cgd
     1.26        is #ifdef _KERNEL
     1.30    simonb extern struct ifqueue arpintrq;
1.32.24.1     skrll void arp_ifinit(struct ifnet *, struct ifaddr *);
1.32.24.1     skrll void arp_rtrequest(int, struct rtentry *, struct rt_addrinfo *);
1.32.24.1     skrll int arpresolve(struct ifnet *, struct rtentry *, struct mbuf *,
1.32.24.1     skrll 		    struct sockaddr *, u_char *);
1.32.24.1     skrll void arpintr(void);
1.32.24.1     skrll void arp_drain(void);
1.32.24.1     skrll
1.32.24.1     skrll int arpioctl(u_long, caddr_t);
1.32.24.1     skrll void arpwhohas(struct ifnet *, struct in_addr *);
1.32.24.1     skrll
1.32.24.1     skrll void revarpinput(struct mbuf *);
1.32.24.1     skrll void in_revarpinput(struct mbuf *);
1.32.24.1     skrll void revarprequest(struct ifnet *);
1.32.24.1     skrll int revarpwhoarewe(struct ifnet *, struct in_addr *, struct in_addr *);
     1.21  christos #endif
     1.27     perry
     1.27     perry #endif /* _NETINET_IF_INARP_H_ */