ipv6.h revision 655a7c081f83b8351ed5f11a6c6accd9458293a8 
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/types.h>
22#include <linux/in6.h>
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#include <asm/byteorder.h>
25#define IPV6_MIN_MTU 1280
26struct in6_pktinfo {
27 struct in6_addr ipi6_addr;
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29 int ipi6_ifindex;
30};
31struct ip6_mtuinfo {
32 struct sockaddr_in6 ip6m_addr;
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34 __u32 ip6m_mtu;
35};
36struct in6_ifreq {
37 struct in6_addr ifr6_addr;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39 __u32 ifr6_prefixlen;
40 int ifr6_ifindex;
41};
42#define IPV6_SRCRT_STRICT 0x01
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44#define IPV6_SRCRT_TYPE_0 0
45#define IPV6_SRCRT_TYPE_2 2
46struct ipv6_rt_hdr {
47 __u8 nexthdr;
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49 __u8 hdrlen;
50 __u8 type;
51 __u8 segments_left;
52};
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54struct ipv6_opt_hdr {
55 __u8 nexthdr;
56 __u8 hdrlen;
57} __attribute__((packed));
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59#define ipv6_destopt_hdr ipv6_opt_hdr
60#define ipv6_hopopt_hdr ipv6_opt_hdr
61#define IPV6_OPT_ROUTERALERT_MLD 0x0000
62struct rt0_hdr {
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64 struct ipv6_rt_hdr rt_hdr;
65 __u32 reserved;
66 struct in6_addr addr[0];
67#define rt0_type rt_hdr.type
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69};
70struct rt2_hdr {
71 struct ipv6_rt_hdr rt_hdr;
72 __u32 reserved;
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74 struct in6_addr addr;
75#define rt2_type rt_hdr.type
76};
77struct ipv6_destopt_hao {
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79 __u8 type;
80 __u8 length;
81 struct in6_addr addr;
82} __attribute__((packed));
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84struct ipv6hdr {
85#ifdef __LITTLE_ENDIAN_BITFIELD
86 __u8 priority:4,
87 version:4;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89#elif defined(__BIG_ENDIAN_BITFIELD)
90 __u8 version:4,
91 priority:4;
92#else
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94#error "Please fix <asm/byteorder.h>"
95#endif
96 __u8 flow_lbl[3];
97 __be16 payload_len;
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99 __u8 nexthdr;
100 __u8 hop_limit;
101 struct in6_addr saddr;
102 struct in6_addr daddr;
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104};
105enum {
106 DEVCONF_FORWARDING = 0,
107 DEVCONF_HOPLIMIT,
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109 DEVCONF_MTU6,
110 DEVCONF_ACCEPT_RA,
111 DEVCONF_ACCEPT_REDIRECTS,
112 DEVCONF_AUTOCONF,
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114 DEVCONF_DAD_TRANSMITS,
115 DEVCONF_RTR_SOLICITS,
116 DEVCONF_RTR_SOLICIT_INTERVAL,
117 DEVCONF_RTR_SOLICIT_DELAY,
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119 DEVCONF_USE_TEMPADDR,
120 DEVCONF_TEMP_VALID_LFT,
121 DEVCONF_TEMP_PREFERED_LFT,
122 DEVCONF_REGEN_MAX_RETRY,
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124 DEVCONF_MAX_DESYNC_FACTOR,
125 DEVCONF_MAX_ADDRESSES,
126 DEVCONF_FORCE_MLD_VERSION,
127 DEVCONF_ACCEPT_RA_DEFRTR,
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129 DEVCONF_ACCEPT_RA_PINFO,
130 DEVCONF_ACCEPT_RA_RTR_PREF,
131 DEVCONF_RTR_PROBE_INTERVAL,
132 DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN,
133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134 DEVCONF_PROXY_NDP,
135 DEVCONF_OPTIMISTIC_DAD,
136 DEVCONF_ACCEPT_SOURCE_ROUTE,
137 DEVCONF_MC_FORWARDING,
138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139 DEVCONF_DISABLE_IPV6,
140 DEVCONF_ACCEPT_DAD,
141 DEVCONF_FORCE_TLLAO,
142 DEVCONF_NDISC_NOTIFY,
143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144 DEVCONF_MAX
145};
146#endif
147