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 59 struct 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 77 struct icmp_filter { 78 __u32 data; 79 }; 80 #endif 81
