usr.sbin/ppp/route.h

   1 /*-
   2  * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org>
   3  *          based on work by Toshiharu OHNO <tony-o@iij.ad.jp>
   4  *                           Internet Initiative Japan, Inc (IIJ)
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  *
  28  * $FreeBSD: src/usr.sbin/ppp/route.h,v 1.13.2.4 2002/09/01 02:12:32 brian Exp $
  29  * $DragonFly: src/usr.sbin/ppp/route.h,v 1.2 2003/06/17 04:30:01 dillon Exp $
  30  */
  31
  32 struct bundle;
  33 struct cmdargs;
  34 struct rt_msghdr;
  35 struct sockaddr;
  36
  37 #define ROUTE_STATIC            0x0000
  38 #define ROUTE_DSTMYADDR         0x0001
  39 #define ROUTE_DSTMYADDR6        0x0002
  40 #define ROUTE_DSTHISADDR        0x0004
  41 #define ROUTE_DSTHISADDR6       0x0008
  42 #define ROUTE_DSTDNS0           0x0010
  43 #define ROUTE_DSTDNS1           0x0020
  44 #define ROUTE_DSTANY            0x0040
  45 #define ROUTE_GWHISADDR         0x0080  /* May be ORd with DST_* */
  46 #define ROUTE_GWHISADDR6        0x0100  /* May be ORd with DST_* */
  47
  48 struct sticky_route {
  49   int type;                             /* ROUTE_* value (not _STATIC) */
  50   struct sticky_route *next;            /* next in list */
  51
  52   struct ncprange dst;
  53   struct ncpaddr gw;
  54 };
  55
  56 extern int GetIfIndex(char *);
  57 extern int route_Show(struct cmdargs const *);
  58 extern void route_IfDelete(struct bundle *, int);
  59 extern void route_UpdateMTU(struct bundle *);
  60 extern const char *Index2Nam(int);
  61 extern void route_Change(struct bundle *, struct sticky_route *,
  62                          const struct ncpaddr *, const struct ncpaddr *);
  63 extern void route_Add(struct sticky_route **, int, const struct ncprange *,
  64                       const struct ncpaddr *);
  65 extern void route_Delete(struct sticky_route **, int, const struct ncprange *);
  66 extern void route_DeleteAll(struct sticky_route **);
  67 extern void route_Clean(struct bundle *, struct sticky_route *);
  68 extern void route_ShowSticky(struct prompt *, struct sticky_route *,
  69                              const char *, int);
  70 extern void route_ParseHdr(struct rt_msghdr *, struct sockaddr *[RTAX_MAX]);
  71 extern int rt_Set(struct bundle *, int, const struct ncprange *,
  72                   const struct ncpaddr *, int, int);
  73 extern void rt_Update(struct bundle *, const struct sockaddr *,
  74                       const struct sockaddr *, const struct sockaddr *);