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