| 1 | |
| 2 | * INET An implementation of the TCP/IP protocol suite for the LINUX
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| 3 | * operating system. INET is implemented using the BSD Socket
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| 4 | * interface as the means of communication with the user level.
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| 5 | *
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| 6 | * Definitions for the RAW-IP module.
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| 7 | *
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| 8 | * Version: @(#)raw.h 1.0.2 05/07/93
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| 9 | *
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| 10 | * Author: Fred N. van Kempen, <[email protected]>
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation; either version
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| 15 | * 2 of the License, or (at your option) any later version.
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| 16 |
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| 17 | #ifndef _RAW_H
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| 18 | #define _RAW_H
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| 19 |
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| 20 |
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| 21 | #include <net/protocol.h>
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| 22 |
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| 23 | extern struct proto raw_prot;
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| 24 |
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| 25 | extern void raw_err(struct sock *, struct sk_buff *, u32 info);
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| 26 | extern int raw_rcv(struct sock *, struct sk_buff *);
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| 27 |
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| 28 | |
| 29 | * hashing mechanism, make sure you update icmp.c as well.
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| 30 |
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| 31 | #define RAWV4_HTABLE_SIZE MAX_INET_PROTOS
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| 32 | extern struct hlist_head raw_v4_htable[RAWV4_HTABLE_SIZE];
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| 33 |
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| 34 | extern rwlock_t raw_v4_lock;
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| 35 |
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| 36 |
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| 37 | extern struct sock *__raw_v4_lookup(struct sock *sk, unsigned short num,
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| 38 | __be32 raddr, __be32 laddr,
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| 39 | int dif);
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| 40 |
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| 41 | extern int raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash);
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| 42 |
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| 43 | #ifdef CONFIG_PROC_FS
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| 44 | extern int raw_proc_init(void);
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| 45 | extern void raw_proc_exit(void);
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| 46 | #endif
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| 47 |
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| 48 | #endif
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