1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/* $OpenBSD: if_mobileip.h,v 1.1 2018/02/07 01:09:57 dlg Exp $ */
/*
* Copyright (c) 2016 David Gwynne <dlg@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _NET_IF_MOBILEIP_H
#define _NET_IF_MOBILEIP_H
struct mobileip_header {
uint8_t mip_proto; /* original protocol */
uint8_t mip_flags;
#define MOBILEIP_SP 0x80 /* src address is present */
uint16_t mip_hcrc; /* header checksum */
uint32_t mip_dst; /* original dst address */
} __packed __aligned(4);
struct mobileip_h_src {
uint32_t mip_src; /* original src address */
} __packed __aligned(4);
#ifdef _KERNEL
void mobileipattach(int);
int mobileip_input(struct mbuf **, int *, int, int);
int mobileip_sysctl(int *, u_int, void *, size_t *,
void *, size_t);
#endif /* _KERNEL */
#endif /* _NET_IF_MOBILEIP_H_ */
|
