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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_IN6_H
20 #define _UAPI_LINUX_IN6_H
21 #include <linux/types.h>
22 #include <linux/libc-compat.h>
23 #if __UAPI_DEF_IN6_ADDR
24 struct in6_addr {
25   union {
26     __u8 u6_addr8[16];
27 #if __UAPI_DEF_IN6_ADDR_ALT
28     __be16 u6_addr16[8];
29     __be32 u6_addr32[4];
30 #endif
31   } in6_u;
32 #define s6_addr in6_u.u6_addr8
33 #if __UAPI_DEF_IN6_ADDR_ALT
34 #define s6_addr16 in6_u.u6_addr16
35 #define s6_addr32 in6_u.u6_addr32
36 #endif
37 };
38 #endif
39 #if __UAPI_DEF_SOCKADDR_IN6
40 struct sockaddr_in6 {
41   unsigned short int sin6_family;
42   __be16 sin6_port;
43   __be32 sin6_flowinfo;
44   struct in6_addr sin6_addr;
45   __u32 sin6_scope_id;
46 };
47 #endif
48 #if __UAPI_DEF_IPV6_MREQ
49 struct ipv6_mreq {
50   struct in6_addr ipv6mr_multiaddr;
51   int ipv6mr_ifindex;
52 };
53 #endif
54 #define ipv6mr_acaddr ipv6mr_multiaddr
55 struct in6_flowlabel_req {
56   struct in6_addr flr_dst;
57   __be32 flr_label;
58   __u8 flr_action;
59   __u8 flr_share;
60   __u16 flr_flags;
61   __u16 flr_expires;
62   __u16 flr_linger;
63   __u32 __flr_pad;
64 };
65 #define IPV6_FL_A_GET 0
66 #define IPV6_FL_A_PUT 1
67 #define IPV6_FL_A_RENEW 2
68 #define IPV6_FL_F_CREATE 1
69 #define IPV6_FL_F_EXCL 2
70 #define IPV6_FL_F_REFLECT 4
71 #define IPV6_FL_F_REMOTE 8
72 #define IPV6_FL_S_NONE 0
73 #define IPV6_FL_S_EXCL 1
74 #define IPV6_FL_S_PROCESS 2
75 #define IPV6_FL_S_USER 3
76 #define IPV6_FL_S_ANY 255
77 #define IPV6_FLOWINFO_FLOWLABEL 0x000fffff
78 #define IPV6_FLOWINFO_PRIORITY 0x0ff00000
79 #define IPV6_PRIORITY_UNCHARACTERIZED 0x0000
80 #define IPV6_PRIORITY_FILLER 0x0100
81 #define IPV6_PRIORITY_UNATTENDED 0x0200
82 #define IPV6_PRIORITY_RESERVED1 0x0300
83 #define IPV6_PRIORITY_BULK 0x0400
84 #define IPV6_PRIORITY_RESERVED2 0x0500
85 #define IPV6_PRIORITY_INTERACTIVE 0x0600
86 #define IPV6_PRIORITY_CONTROL 0x0700
87 #define IPV6_PRIORITY_8 0x0800
88 #define IPV6_PRIORITY_9 0x0900
89 #define IPV6_PRIORITY_10 0x0a00
90 #define IPV6_PRIORITY_11 0x0b00
91 #define IPV6_PRIORITY_12 0x0c00
92 #define IPV6_PRIORITY_13 0x0d00
93 #define IPV6_PRIORITY_14 0x0e00
94 #define IPV6_PRIORITY_15 0x0f00
95 #if __UAPI_DEF_IPPROTO_V6
96 #define IPPROTO_HOPOPTS 0
97 #define IPPROTO_ROUTING 43
98 #define IPPROTO_FRAGMENT 44
99 #define IPPROTO_ICMPV6 58
100 #define IPPROTO_NONE 59
101 #define IPPROTO_DSTOPTS 60
102 #define IPPROTO_MH 135
103 #endif
104 #define IPV6_TLV_PAD1 0
105 #define IPV6_TLV_PADN 1
106 #define IPV6_TLV_ROUTERALERT 5
107 #define IPV6_TLV_CALIPSO 7
108 #define IPV6_TLV_JUMBO 194
109 #define IPV6_TLV_HAO 201
110 #if __UAPI_DEF_IPV6_OPTIONS
111 #define IPV6_ADDRFORM 1
112 #define IPV6_2292PKTINFO 2
113 #define IPV6_2292HOPOPTS 3
114 #define IPV6_2292DSTOPTS 4
115 #define IPV6_2292RTHDR 5
116 #define IPV6_2292PKTOPTIONS 6
117 #define IPV6_CHECKSUM 7
118 #define IPV6_2292HOPLIMIT 8
119 #define IPV6_NEXTHOP 9
120 #define IPV6_AUTHHDR 10
121 #define IPV6_FLOWINFO 11
122 #define IPV6_UNICAST_HOPS 16
123 #define IPV6_MULTICAST_IF 17
124 #define IPV6_MULTICAST_HOPS 18
125 #define IPV6_MULTICAST_LOOP 19
126 #define IPV6_ADD_MEMBERSHIP 20
127 #define IPV6_DROP_MEMBERSHIP 21
128 #define IPV6_ROUTER_ALERT 22
129 #define IPV6_MTU_DISCOVER 23
130 #define IPV6_MTU 24
131 #define IPV6_RECVERR 25
132 #define IPV6_V6ONLY 26
133 #define IPV6_JOIN_ANYCAST 27
134 #define IPV6_LEAVE_ANYCAST 28
135 #define IPV6_MULTICAST_ALL 29
136 #define IPV6_ROUTER_ALERT_ISOLATE 30
137 #define IPV6_PMTUDISC_DONT 0
138 #define IPV6_PMTUDISC_WANT 1
139 #define IPV6_PMTUDISC_DO 2
140 #define IPV6_PMTUDISC_PROBE 3
141 #define IPV6_PMTUDISC_INTERFACE 4
142 #define IPV6_PMTUDISC_OMIT 5
143 #define IPV6_FLOWLABEL_MGR 32
144 #define IPV6_FLOWINFO_SEND 33
145 #define IPV6_IPSEC_POLICY 34
146 #define IPV6_XFRM_POLICY 35
147 #define IPV6_HDRINCL 36
148 #endif
149 #define IPV6_RECVPKTINFO 49
150 #define IPV6_PKTINFO 50
151 #define IPV6_RECVHOPLIMIT 51
152 #define IPV6_HOPLIMIT 52
153 #define IPV6_RECVHOPOPTS 53
154 #define IPV6_HOPOPTS 54
155 #define IPV6_RTHDRDSTOPTS 55
156 #define IPV6_RECVRTHDR 56
157 #define IPV6_RTHDR 57
158 #define IPV6_RECVDSTOPTS 58
159 #define IPV6_DSTOPTS 59
160 #define IPV6_RECVPATHMTU 60
161 #define IPV6_PATHMTU 61
162 #define IPV6_DONTFRAG 62
163 #define IPV6_RECVTCLASS 66
164 #define IPV6_TCLASS 67
165 #define IPV6_AUTOFLOWLABEL 70
166 #define IPV6_ADDR_PREFERENCES 72
167 #define IPV6_PREFER_SRC_TMP 0x0001
168 #define IPV6_PREFER_SRC_PUBLIC 0x0002
169 #define IPV6_PREFER_SRC_PUBTMP_DEFAULT 0x0100
170 #define IPV6_PREFER_SRC_COA 0x0004
171 #define IPV6_PREFER_SRC_HOME 0x0400
172 #define IPV6_PREFER_SRC_CGA 0x0008
173 #define IPV6_PREFER_SRC_NONCGA 0x0800
174 #define IPV6_MINHOPCOUNT 73
175 #define IPV6_ORIGDSTADDR 74
176 #define IPV6_RECVORIGDSTADDR IPV6_ORIGDSTADDR
177 #define IPV6_TRANSPARENT 75
178 #define IPV6_UNICAST_IF 76
179 #define IPV6_RECVFRAGSIZE 77
180 #define IPV6_FREEBIND 78
181 #endif
182