Commit | Line | Data |
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1da177e4 LT |
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 | ||
14c85021 ACM |
21 | #include <net/protocol.h> |
22 | ||
1da177e4 LT |
23 | extern struct proto raw_prot; |
24 | ||
7bc54c90 PE |
25 | void raw_icmp_error(struct sk_buff *, int, u32); |
26 | int raw_local_deliver(struct sk_buff *, int); | |
1da177e4 | 27 | |
7bc54c90 | 28 | extern int raw_rcv(struct sock *, struct sk_buff *); |
1da177e4 | 29 | |
b673e4df PE |
30 | #define RAW_HTABLE_SIZE MAX_INET_PROTOS |
31 | ||
32 | struct raw_hashinfo { | |
33 | rwlock_t lock; | |
34 | struct hlist_head ht[RAW_HTABLE_SIZE]; | |
35 | }; | |
36 | ||
20380731 ACM |
37 | #ifdef CONFIG_PROC_FS |
38 | extern int raw_proc_init(void); | |
39 | extern void raw_proc_exit(void); | |
42a73808 PE |
40 | |
41 | struct raw_iter_state { | |
f51d599f | 42 | struct seq_net_private p; |
42a73808 | 43 | int bucket; |
42a73808 PE |
44 | struct raw_hashinfo *h; |
45 | }; | |
46 | ||
47 | #define raw_seq_private(seq) ((struct raw_iter_state *)(seq)->private) | |
48 | void *raw_seq_start(struct seq_file *seq, loff_t *pos); | |
49 | void *raw_seq_next(struct seq_file *seq, void *v, loff_t *pos); | |
50 | void raw_seq_stop(struct seq_file *seq, void *v); | |
377cf82d | 51 | int raw_seq_open(struct inode *ino, struct file *file, struct raw_hashinfo *h); |
42a73808 | 52 | |
20380731 ACM |
53 | #endif |
54 | ||
65b4c50b | 55 | void raw_hash_sk(struct sock *sk, struct raw_hashinfo *h); |
ab70768e | 56 | void raw_unhash_sk(struct sock *sk, struct raw_hashinfo *h); |
65b4c50b | 57 | |
1da177e4 | 58 | #endif /* _RAW_H */ |