14c850212e
To help in reducing the number of include dependencies, several files were touched as they were getting needed headers indirectly for stuff they use. Thanks also to Alan Menegotto for pointing out that net/dccp/proto.c had linux/dccp.h include twice. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
68 lines
2 KiB
C
68 lines
2 KiB
C
/*
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* INET An implementation of the TCP/IP protocol suite for the LINUX
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* operating system. INET is implemented using the BSD Socket
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* interface as the means of communication with the user level.
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*
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* Definitions for the ICMP module.
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*
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* Version: @(#)icmp.h 1.0.4 05/13/93
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*
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* Authors: Ross Biro
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* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef _ICMP_H
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#define _ICMP_H
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#include <linux/config.h>
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#include <linux/icmp.h>
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#include <net/inet_sock.h>
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#include <net/snmp.h>
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struct icmp_err {
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int errno;
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unsigned fatal:1;
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};
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extern struct icmp_err icmp_err_convert[];
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DECLARE_SNMP_STAT(struct icmp_mib, icmp_statistics);
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#define ICMP_INC_STATS(field) SNMP_INC_STATS(icmp_statistics, field)
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#define ICMP_INC_STATS_BH(field) SNMP_INC_STATS_BH(icmp_statistics, field)
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#define ICMP_INC_STATS_USER(field) SNMP_INC_STATS_USER(icmp_statistics, field)
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struct dst_entry;
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struct net_proto_family;
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struct sk_buff;
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extern void icmp_send(struct sk_buff *skb_in, int type, int code, u32 info);
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extern int icmp_rcv(struct sk_buff *skb);
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extern int icmp_ioctl(struct sock *sk, int cmd, unsigned long arg);
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extern void icmp_init(struct net_proto_family *ops);
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/* Move into dst.h ? */
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extern int xrlim_allow(struct dst_entry *dst, int timeout);
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struct raw_sock {
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/* inet_sock has to be the first member */
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struct inet_sock inet;
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struct icmp_filter filter;
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};
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static inline struct raw_sock *raw_sk(const struct sock *sk)
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{
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return (struct raw_sock *)sk;
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}
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extern int sysctl_icmp_echo_ignore_all;
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extern int sysctl_icmp_echo_ignore_broadcasts;
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extern int sysctl_icmp_ignore_bogus_error_responses;
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extern int sysctl_icmp_errors_use_inbound_ifaddr;
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extern int sysctl_icmp_ratelimit;
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extern int sysctl_icmp_ratemask;
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#endif /* _ICMP_H */
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