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_IPV6_H 20 #define _UAPI_IPV6_H 21 #include <linux/libc-compat.h> 22 #include <linux/types.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #include <linux/in6.h> 25 #include <asm/byteorder.h> 26 #define IPV6_MIN_MTU 1280 27 #if __UAPI_DEF_IN6_PKTINFO 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 struct in6_pktinfo { 30 struct in6_addr ipi6_addr; 31 int ipi6_ifindex; 32 }; 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #endif 35 #if __UAPI_DEF_IP6_MTUINFO 36 struct ip6_mtuinfo { 37 struct sockaddr_in6 ip6m_addr; 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 __u32 ip6m_mtu; 40 }; 41 #endif 42 struct in6_ifreq { 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 struct in6_addr ifr6_addr; 45 __u32 ifr6_prefixlen; 46 int ifr6_ifindex; 47 }; 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #define IPV6_SRCRT_STRICT 0x01 50 #define IPV6_SRCRT_TYPE_0 0 51 #define IPV6_SRCRT_TYPE_2 2 52 struct ipv6_rt_hdr { 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u8 nexthdr; 55 __u8 hdrlen; 56 __u8 type; 57 __u8 segments_left; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 }; 60 struct ipv6_opt_hdr { 61 __u8 nexthdr; 62 __u8 hdrlen; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 } __attribute__((packed)); 65 #define ipv6_destopt_hdr ipv6_opt_hdr 66 #define ipv6_hopopt_hdr ipv6_opt_hdr 67 #define IPV6_OPT_ROUTERALERT_MLD 0x0000 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 struct rt0_hdr { 70 struct ipv6_rt_hdr rt_hdr; 71 __u32 reserved; 72 struct in6_addr addr[0]; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 #define rt0_type rt_hdr.type 75 }; 76 struct rt2_hdr { 77 struct ipv6_rt_hdr rt_hdr; 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 __u32 reserved; 80 struct in6_addr addr; 81 #define rt2_type rt_hdr.type 82 }; 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 struct ipv6_destopt_hao { 85 __u8 type; 86 __u8 length; 87 struct in6_addr addr; 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 } __attribute__((packed)); 90 struct ipv6hdr { 91 #ifdef __LITTLE_ENDIAN_BITFIELD 92 __u8 priority : 4, version : 4; 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 #elif defined(__BIG_ENDIAN_BITFIELD) 95 __u8 version : 4, priority : 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 flow_lbl[3]; 101 __be16 payload_len; 102 __u8 nexthdr; 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 __u8 hop_limit; 105 struct in6_addr saddr; 106 struct in6_addr daddr; 107 }; 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 enum { 110 DEVCONF_FORWARDING = 0, 111 DEVCONF_HOPLIMIT, 112 DEVCONF_MTU6, 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 DEVCONF_ACCEPT_RA, 115 DEVCONF_ACCEPT_REDIRECTS, 116 DEVCONF_AUTOCONF, 117 DEVCONF_DAD_TRANSMITS, 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 DEVCONF_RTR_SOLICITS, 120 DEVCONF_RTR_SOLICIT_INTERVAL, 121 DEVCONF_RTR_SOLICIT_DELAY, 122 DEVCONF_USE_TEMPADDR, 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 DEVCONF_TEMP_VALID_LFT, 125 DEVCONF_TEMP_PREFERED_LFT, 126 DEVCONF_REGEN_MAX_RETRY, 127 DEVCONF_MAX_DESYNC_FACTOR, 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 DEVCONF_MAX_ADDRESSES, 130 DEVCONF_FORCE_MLD_VERSION, 131 DEVCONF_ACCEPT_RA_DEFRTR, 132 DEVCONF_ACCEPT_RA_PINFO, 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 DEVCONF_ACCEPT_RA_RTR_PREF, 135 DEVCONF_RTR_PROBE_INTERVAL, 136 DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN, 137 DEVCONF_PROXY_NDP, 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 DEVCONF_OPTIMISTIC_DAD, 140 DEVCONF_ACCEPT_SOURCE_ROUTE, 141 DEVCONF_MC_FORWARDING, 142 DEVCONF_DISABLE_IPV6, 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 DEVCONF_ACCEPT_DAD, 145 DEVCONF_FORCE_TLLAO, 146 DEVCONF_NDISC_NOTIFY, 147 DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL, 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL, 150 DEVCONF_SUPPRESS_FRAG_NDISC, 151 DEVCONF_ACCEPT_RA_FROM_LOCAL, 152 DEVCONF_USE_OPTIMISTIC, 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 DEVCONF_ACCEPT_RA_MTU, 155 DEVCONF_STABLE_SECRET, 156 DEVCONF_USE_OIF_ADDRS_ONLY, 157 DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT, 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN, 160 DEVCONF_MAX 161 }; 162 #endif 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164