| /* | |
| * 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 | |
| * | |
| * Authors: Ross Biro | |
| * 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 | |
| #include <linux/icmp.h> | |
| #include <net/inet_sock.h> | |
| #include <net/snmp.h> | |
| struct icmp_err { | |
| int errno; | |
| unsigned int fatal:1; | |
| }; | |
| extern const struct icmp_err icmp_err_convert[]; | |
| #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) | |
| #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) | |
| struct dst_entry; | |
| struct net_proto_family; | |
| struct sk_buff; | |
| struct net; | |
| void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info); | |
| int icmp_rcv(struct sk_buff *skb); | |
| void icmp_err(struct sk_buff *skb, u32 info); | |
| int icmp_init(void); | |
| void icmp_out_count(struct net *net, unsigned char type); | |
| #endif /* _ICMP_H */ |