1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_LINUX_ICMP_H
20#define _UAPI_LINUX_ICMP_H
21#include <linux/types.h>
22#define ICMP_ECHOREPLY 0
23#define ICMP_DEST_UNREACH 3
24#define ICMP_SOURCE_QUENCH 4
25#define ICMP_REDIRECT 5
26#define ICMP_ECHO 8
27#define ICMP_TIME_EXCEEDED 11
28#define ICMP_PARAMETERPROB 12
29#define ICMP_TIMESTAMP 13
30#define ICMP_TIMESTAMPREPLY 14
31#define ICMP_INFO_REQUEST 15
32#define ICMP_INFO_REPLY 16
33#define ICMP_ADDRESS 17
34#define ICMP_ADDRESSREPLY 18
35#define NR_ICMP_TYPES 18
36#define ICMP_NET_UNREACH 0
37#define ICMP_HOST_UNREACH 1
38#define ICMP_PROT_UNREACH 2
39#define ICMP_PORT_UNREACH 3
40#define ICMP_FRAG_NEEDED 4
41#define ICMP_SR_FAILED 5
42#define ICMP_NET_UNKNOWN 6
43#define ICMP_HOST_UNKNOWN 7
44#define ICMP_HOST_ISOLATED 8
45#define ICMP_NET_ANO 9
46#define ICMP_HOST_ANO 10
47#define ICMP_NET_UNR_TOS 11
48#define ICMP_HOST_UNR_TOS 12
49#define ICMP_PKT_FILTERED 13
50#define ICMP_PREC_VIOLATION 14
51#define ICMP_PREC_CUTOFF 15
52#define NR_ICMP_UNREACH 15
53#define ICMP_REDIR_NET 0
54#define ICMP_REDIR_HOST 1
55#define ICMP_REDIR_NETTOS 2
56#define ICMP_REDIR_HOSTTOS 3
57#define ICMP_EXC_TTL 0
58#define ICMP_EXC_FRAGTIME 1
59struct icmphdr {
60  __u8 type;
61  __u8 code;
62  __sum16 checksum;
63  union {
64    struct {
65      __be16 id;
66      __be16 sequence;
67    } echo;
68    __be32 gateway;
69    struct {
70      __be16 __linux_unused;
71      __be16 mtu;
72    } frag;
73    __u8 reserved[4];
74  } un;
75};
76#define ICMP_FILTER 1
77struct icmp_filter {
78  __u32 data;
79};
80#endif
81