route.h revision 330449 
1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org>
5 *          based on work by Toshiharu OHNO <tony-o@iij.ad.jp>
6 *                           Internet Initiative Japan, Inc (IIJ)
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 * $FreeBSD: stable/11/usr.sbin/ppp/route.h 330449 2018-03-05 07:26:05Z eadler $
31 */
32
33struct bundle;
34struct cmdargs;
35struct rt_msghdr;
36struct sockaddr;
37
38#define ROUTE_STATIC		0x0000
39#define ROUTE_DSTMYADDR		0x0001
40#define ROUTE_DSTMYADDR6	0x0002
41#define ROUTE_DSTHISADDR	0x0004
42#define ROUTE_DSTHISADDR6	0x0008
43#define ROUTE_DSTDNS0		0x0010
44#define ROUTE_DSTDNS1		0x0020
45#define ROUTE_DSTANY		0x0040
46#define ROUTE_GWHISADDR		0x0080	/* May be ORd with DST_* */
47#define ROUTE_GWHISADDR6	0x0100	/* May be ORd with DST_* */
48
49struct sticky_route {
50  int type;				/* ROUTE_* value (not _STATIC) */
51  struct sticky_route *next;		/* next in list */
52
53  struct ncprange dst;
54  struct ncpaddr gw;
55};
56
57extern int GetIfIndex(char *);
58extern int route_Show(struct cmdargs const *);
59extern void route_IfDelete(struct bundle *, int);
60extern void route_UpdateMTU(struct bundle *);
61extern const char *Index2Nam(int);
62extern void route_Change(struct bundle *, struct sticky_route *,
63                         const struct ncpaddr *, const struct ncpaddr *);
64extern void route_Add(struct sticky_route **, int, const struct ncprange *,
65                      const struct ncpaddr *);
66extern void route_Delete(struct sticky_route **, int, const struct ncprange *);
67extern void route_DeleteAll(struct sticky_route **);
68extern void route_Clean(struct bundle *, struct sticky_route *);
69extern void route_ShowSticky(struct prompt *, struct sticky_route *,
70                             const char *, int);
71extern void route_ParseHdr(struct rt_msghdr *, struct sockaddr *[RTAX_MAX]);
72extern int rt_Set(struct bundle *, int, const struct ncprange *,
73                  const struct ncpaddr *, int, int);
74extern void rt_Update(struct bundle *, const struct sockaddr *,
75                      const struct sockaddr *, const struct sockaddr *,
76                      const struct sockaddr *, const struct sockaddr *);
77