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include/net/icmp.h
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/* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket * interface as the means of communication with the user level. * * Definitions for the ICMP module. * * Version: @(#)icmp.h 1.0.4 05/13/93 * |
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* Authors: Ross Biro |
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* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #ifndef _ICMP_H #define _ICMP_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 { int errno; unsigned fatal:1; }; |
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extern const struct icmp_err icmp_err_convert[]; |
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#define ICMP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmp_statistics, field) #define ICMP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field) |
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#define ICMPMSGOUT_INC_STATS(net, field) SNMP_INC_STATS_ATOMIC_LONG((net)->mib.icmpmsg_statistics, field+256) #define ICMPMSGIN_INC_STATS_BH(net, field) SNMP_INC_STATS_ATOMIC_LONG((net)->mib.icmpmsg_statistics, field) |
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struct dst_entry; struct net_proto_family; struct sk_buff; |
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struct net; |
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extern void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info); |
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extern int icmp_rcv(struct sk_buff *skb); extern int icmp_ioctl(struct sock *sk, int cmd, unsigned long arg); |
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extern int icmp_init(void); |
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extern void icmp_out_count(struct net *net, unsigned char type); |
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#endif /* _ICMP_H */ |