tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
5 *
6 * Definitions for the RAW-IP module.
7 *
8 * Version: @(#)raw.h 1.0.2 05/07/93
9 *
10 * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version
15 * 2 of the License, or (at your option) any later version.
16 */
17#ifndef _RAW_H
18#define _RAW_H
19
20#include <linux/config.h>
21
22#include <net/protocol.h>
23
24extern struct proto raw_prot;
25
26extern void raw_err(struct sock *, struct sk_buff *, u32 info);
27extern int raw_rcv(struct sock *, struct sk_buff *);
28
29/* Note: v4 ICMP wants to get at this stuff, if you change the
30 * hashing mechanism, make sure you update icmp.c as well.
31 */
32#define RAWV4_HTABLE_SIZE MAX_INET_PROTOS
33extern struct hlist_head raw_v4_htable[RAWV4_HTABLE_SIZE];
34
35extern rwlock_t raw_v4_lock;
36
37
38extern struct sock *__raw_v4_lookup(struct sock *sk, unsigned short num,
39 unsigned long raddr, unsigned long laddr,
40 int dif);
41
42extern int raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash);
43
44#ifdef CONFIG_PROC_FS
45extern int raw_proc_init(void);
46extern void raw_proc_exit(void);
47#endif
48
49#endif /* _RAW_H */