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 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef _LINUX_IN6_H 13 #define _LINUX_IN6_H 14 15 #include <linux/types.h> 16 17 struct in6_addr 18 { 19 union 20 { 21 __u8 u6_addr8[16]; 22 __u16 u6_addr16[8]; 23 __u32 u6_addr32[4]; 24 } in6_u; 25 #define s6_addr in6_u.u6_addr8 26 #define s6_addr16 in6_u.u6_addr16 27 #define s6_addr32 in6_u.u6_addr32 28 }; 29 30 #define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } } 31 32 struct sockaddr_in6 { 33 unsigned short int sin6_family; 34 __u16 sin6_port; 35 __u32 sin6_flowinfo; 36 struct in6_addr sin6_addr; 37 __u32 sin6_scope_id; 38 }; 39 40 struct ipv6_mreq { 41 42 struct in6_addr ipv6mr_multiaddr; 43 44 int ipv6mr_ifindex; 45 }; 46 47 #define ipv6mr_acaddr ipv6mr_multiaddr 48 49 struct in6_flowlabel_req 50 { 51 struct in6_addr flr_dst; 52 __u32 flr_label; 53 __u8 flr_action; 54 __u8 flr_share; 55 __u16 flr_flags; 56 __u16 flr_expires; 57 __u16 flr_linger; 58 __u32 __flr_pad; 59 60 }; 61 62 #define IPV6_FL_A_GET 0 63 #define IPV6_FL_A_PUT 1 64 #define IPV6_FL_A_RENEW 2 65 66 #define IPV6_FL_F_CREATE 1 67 #define IPV6_FL_F_EXCL 2 68 69 #define IPV6_FL_S_NONE 0 70 #define IPV6_FL_S_EXCL 1 71 #define IPV6_FL_S_PROCESS 2 72 #define IPV6_FL_S_USER 3 73 #define IPV6_FL_S_ANY 255 74 75 #define IPV6_FLOWINFO_FLOWLABEL 0x000fffff 76 #define IPV6_FLOWINFO_PRIORITY 0x0ff00000 77 78 #define IPV6_PRIORITY_UNCHARACTERIZED 0x0000 79 #define IPV6_PRIORITY_FILLER 0x0100 80 #define IPV6_PRIORITY_UNATTENDED 0x0200 81 #define IPV6_PRIORITY_RESERVED1 0x0300 82 #define IPV6_PRIORITY_BULK 0x0400 83 #define IPV6_PRIORITY_RESERVED2 0x0500 84 #define IPV6_PRIORITY_INTERACTIVE 0x0600 85 #define IPV6_PRIORITY_CONTROL 0x0700 86 #define IPV6_PRIORITY_8 0x0800 87 #define IPV6_PRIORITY_9 0x0900 88 #define IPV6_PRIORITY_10 0x0a00 89 #define IPV6_PRIORITY_11 0x0b00 90 #define IPV6_PRIORITY_12 0x0c00 91 #define IPV6_PRIORITY_13 0x0d00 92 #define IPV6_PRIORITY_14 0x0e00 93 #define IPV6_PRIORITY_15 0x0f00 94 95 #define IPPROTO_HOPOPTS 0 96 #define IPPROTO_ROUTING 43 97 #define IPPROTO_FRAGMENT 44 98 #define IPPROTO_ICMPV6 58 99 #define IPPROTO_NONE 59 100 #define IPPROTO_DSTOPTS 60 101 102 #define IPV6_TLV_PAD0 0 103 #define IPV6_TLV_PADN 1 104 #define IPV6_TLV_ROUTERALERT 5 105 #define IPV6_TLV_JUMBO 194 106 107 #define IPV6_ADDRFORM 1 108 #define IPV6_2292PKTINFO 2 109 #define IPV6_2292HOPOPTS 3 110 #define IPV6_2292DSTOPTS 4 111 #define IPV6_2292RTHDR 5 112 #define IPV6_2292PKTOPTIONS 6 113 #define IPV6_CHECKSUM 7 114 #define IPV6_2292HOPLIMIT 8 115 #define IPV6_NEXTHOP 9 116 #define IPV6_AUTHHDR 10 117 #define IPV6_FLOWINFO 11 118 119 #define IPV6_UNICAST_HOPS 16 120 #define IPV6_MULTICAST_IF 17 121 #define IPV6_MULTICAST_HOPS 18 122 #define IPV6_MULTICAST_LOOP 19 123 #define IPV6_ADD_MEMBERSHIP 20 124 #define IPV6_DROP_MEMBERSHIP 21 125 #define IPV6_ROUTER_ALERT 22 126 #define IPV6_MTU_DISCOVER 23 127 #define IPV6_MTU 24 128 #define IPV6_RECVERR 25 129 #define IPV6_V6ONLY 26 130 #define IPV6_JOIN_ANYCAST 27 131 #define IPV6_LEAVE_ANYCAST 28 132 133 #define IPV6_PMTUDISC_DONT 0 134 #define IPV6_PMTUDISC_WANT 1 135 #define IPV6_PMTUDISC_DO 2 136 137 #define IPV6_FLOWLABEL_MGR 32 138 #define IPV6_FLOWINFO_SEND 33 139 140 #define IPV6_IPSEC_POLICY 34 141 #define IPV6_XFRM_POLICY 35 142 143 #define IPV6_RECVPKTINFO 49 144 #define IPV6_PKTINFO 50 145 #define IPV6_RECVHOPLIMIT 51 146 #define IPV6_HOPLIMIT 52 147 #define IPV6_RECVHOPOPTS 53 148 #define IPV6_HOPOPTS 54 149 #define IPV6_RTHDRDSTOPTS 55 150 #define IPV6_RECVRTHDR 56 151 #define IPV6_RTHDR 57 152 #define IPV6_RECVDSTOPTS 58 153 #define IPV6_DSTOPTS 59 154 155 #define IPV6_RECVTCLASS 66 156 #define IPV6_TCLASS 67 157 158 #endif 159