raw.h (d13964f4490157b8a290903362bfbc54f750a6bc) raw.h (20380731bc2897f2952ae055420972ded4cd786e)
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
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>
20
21extern struct proto raw_prot;
22
21
22extern struct proto raw_prot;
23
23
24extern void raw_err(struct sock *, struct sk_buff *, u32 info);
25extern int raw_rcv(struct sock *, struct sk_buff *);
26
27/* Note: v4 ICMP wants to get at this stuff, if you change the
28 * hashing mechanism, make sure you update icmp.c as well.
29 */
30#define RAWV4_HTABLE_SIZE MAX_INET_PROTOS
31extern struct hlist_head raw_v4_htable[RAWV4_HTABLE_SIZE];
32
33extern rwlock_t raw_v4_lock;
34
35
36extern struct sock *__raw_v4_lookup(struct sock *sk, unsigned short num,
37 unsigned long raddr, unsigned long laddr,
38 int dif);
39
40extern int raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash);
41
24extern void raw_err(struct sock *, struct sk_buff *, u32 info);
25extern int raw_rcv(struct sock *, struct sk_buff *);
26
27/* Note: v4 ICMP wants to get at this stuff, if you change the
28 * hashing mechanism, make sure you update icmp.c as well.
29 */
30#define RAWV4_HTABLE_SIZE MAX_INET_PROTOS
31extern struct hlist_head raw_v4_htable[RAWV4_HTABLE_SIZE];
32
33extern rwlock_t raw_v4_lock;
34
35
36extern struct sock *__raw_v4_lookup(struct sock *sk, unsigned short num,
37 unsigned long raddr, unsigned long laddr,
38 int dif);
39
40extern int raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash);
41
42#ifdef CONFIG_PROC_FS
43extern int raw_proc_init(void);
44extern void raw_proc_exit(void);
45#endif
46
42#endif /* _RAW_H */
47#endif /* _RAW_H */