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_IP_H 20 #define _UAPI_LINUX_IP_H 21 #include <linux/types.h> 22 #include <asm/byteorder.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #define IPTOS_TOS_MASK 0x1E 25 #define IPTOS_TOS(tos) ((tos)&IPTOS_TOS_MASK) 26 #define IPTOS_LOWDELAY 0x10 27 #define IPTOS_THROUGHPUT 0x08 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define IPTOS_RELIABILITY 0x04 30 #define IPTOS_MINCOST 0x02 31 #define IPTOS_PREC_MASK 0xE0 32 #define IPTOS_PREC(tos) ((tos)&IPTOS_PREC_MASK) 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #define IPTOS_PREC_NETCONTROL 0xe0 35 #define IPTOS_PREC_INTERNETCONTROL 0xc0 36 #define IPTOS_PREC_CRITIC_ECP 0xa0 37 #define IPTOS_PREC_FLASHOVERRIDE 0x80 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #define IPTOS_PREC_FLASH 0x60 40 #define IPTOS_PREC_IMMEDIATE 0x40 41 #define IPTOS_PREC_PRIORITY 0x20 42 #define IPTOS_PREC_ROUTINE 0x00 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 #define IPOPT_COPY 0x80 45 #define IPOPT_CLASS_MASK 0x60 46 #define IPOPT_NUMBER_MASK 0x1f 47 #define IPOPT_COPIED(o) ((o)&IPOPT_COPY) 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #define IPOPT_CLASS(o) ((o)&IPOPT_CLASS_MASK) 50 #define IPOPT_NUMBER(o) ((o)&IPOPT_NUMBER_MASK) 51 #define IPOPT_CONTROL 0x00 52 #define IPOPT_RESERVED1 0x20 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 #define IPOPT_MEASUREMENT 0x40 55 #define IPOPT_RESERVED2 0x60 56 #define IPOPT_END (0 |IPOPT_CONTROL) 57 #define IPOPT_NOOP (1 |IPOPT_CONTROL) 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 #define IPOPT_SEC (2 |IPOPT_CONTROL|IPOPT_COPY) 60 #define IPOPT_LSRR (3 |IPOPT_CONTROL|IPOPT_COPY) 61 #define IPOPT_TIMESTAMP (4 |IPOPT_MEASUREMENT) 62 #define IPOPT_CIPSO (6 |IPOPT_CONTROL|IPOPT_COPY) 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 #define IPOPT_RR (7 |IPOPT_CONTROL) 65 #define IPOPT_SID (8 |IPOPT_CONTROL|IPOPT_COPY) 66 #define IPOPT_SSRR (9 |IPOPT_CONTROL|IPOPT_COPY) 67 #define IPOPT_RA (20|IPOPT_CONTROL|IPOPT_COPY) 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 #define IPVERSION 4 70 #define MAXTTL 255 71 #define IPDEFTTL 64 72 #define IPOPT_OPTVAL 0 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 #define IPOPT_OLEN 1 75 #define IPOPT_OFFSET 2 76 #define IPOPT_MINOFF 4 77 #define MAX_IPOPTLEN 40 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 #define IPOPT_NOP IPOPT_NOOP 80 #define IPOPT_EOL IPOPT_END 81 #define IPOPT_TS IPOPT_TIMESTAMP 82 #define IPOPT_TS_TSONLY 0 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 #define IPOPT_TS_TSANDADDR 1 85 #define IPOPT_TS_PRESPEC 3 86 #define IPV4_BEET_PHMAXLEN 8 87 struct iphdr { 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 #ifdef __LITTLE_ENDIAN_BITFIELD 90 __u8 ihl:4, 91 version:4; 92 #elif defined (__BIG_ENDIAN_BITFIELD) 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 __u8 version:4, 95 ihl:4; 96 #else 97 #error "Please fix <asm/byteorder.h>" 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 #endif 100 __u8 tos; 101 __be16 tot_len; 102 __be16 id; 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 __be16 frag_off; 105 __u8 ttl; 106 __u8 protocol; 107 __sum16 check; 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 __be32 saddr; 110 __be32 daddr; 111 }; 112 struct ip_auth_hdr { 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 __u8 nexthdr; 115 __u8 hdrlen; 116 __be16 reserved; 117 __be32 spi; 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 __be32 seq_no; 120 __u8 auth_data[0]; 121 }; 122 struct ip_esp_hdr { 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 __be32 spi; 125 __be32 seq_no; 126 __u8 enc_data[0]; 127 }; 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 struct ip_comp_hdr { 130 __u8 nexthdr; 131 __u8 flags; 132 __be16 cpi; 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 }; 135 struct ip_beet_phdr { 136 __u8 nexthdr; 137 __u8 hdrlen; 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 __u8 padlen; 140 __u8 reserved; 141 }; 142 enum 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 { 145 IPV4_DEVCONF_FORWARDING=1, 146 IPV4_DEVCONF_MC_FORWARDING, 147 IPV4_DEVCONF_PROXY_ARP, 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 IPV4_DEVCONF_ACCEPT_REDIRECTS, 150 IPV4_DEVCONF_SECURE_REDIRECTS, 151 IPV4_DEVCONF_SEND_REDIRECTS, 152 IPV4_DEVCONF_SHARED_MEDIA, 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 IPV4_DEVCONF_RP_FILTER, 155 IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE, 156 IPV4_DEVCONF_BOOTP_RELAY, 157 IPV4_DEVCONF_LOG_MARTIANS, 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 IPV4_DEVCONF_TAG, 160 IPV4_DEVCONF_ARPFILTER, 161 IPV4_DEVCONF_MEDIUM_ID, 162 IPV4_DEVCONF_NOXFRM, 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 IPV4_DEVCONF_NOPOLICY, 165 IPV4_DEVCONF_FORCE_IGMP_VERSION, 166 IPV4_DEVCONF_ARP_ANNOUNCE, 167 IPV4_DEVCONF_ARP_IGNORE, 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 IPV4_DEVCONF_PROMOTE_SECONDARIES, 170 IPV4_DEVCONF_ARP_ACCEPT, 171 IPV4_DEVCONF_ARP_NOTIFY, 172 IPV4_DEVCONF_ACCEPT_LOCAL, 173 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 IPV4_DEVCONF_SRC_VMARK, 175 IPV4_DEVCONF_PROXY_ARP_PVLAN, 176 IPV4_DEVCONF_ROUTE_LOCALNET, 177 IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL, 178 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179 IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL, 180 __IPV4_DEVCONF_MAX 181 }; 182 #define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1) 183 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 #endif 185