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gerrit.omnirom.org / android_bionic / 10a76e674d5c1360c84177a7f25b9a4561085e77 / . / libc / kernel / uapi / linux / if_addr.h
blob: a225e69a509c76c5d9fced6423f3109c66a17bdb [file] [log] [blame]
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]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 __LINUX_IF_ADDR_H
20#define __LINUX_IF_ADDR_H
21#include <linux/types.h>
22#include <linux/netlink.h>
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]23struct ifaddrmsg {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]24 __u8 ifa_family;
25 __u8 ifa_prefixlen;
26 __u8 ifa_flags;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]27 __u8 ifa_scope;
28 __u32 ifa_index;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]29};
30enum {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]31 IFA_UNSPEC,
32 IFA_ADDRESS,
33 IFA_LOCAL,
34 IFA_LABEL,
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]35 IFA_BROADCAST,
36 IFA_ANYCAST,
37 IFA_CACHEINFO,
38 IFA_MULTICAST,
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]39 IFA_FLAGS,
Christopher Ferris9ce28842018-10-25 12:11:39 -0700[diff] [blame]40 IFA_RT_PRIORITY,
Christopher Ferris86a48372019-01-10 14:14:59 -0800[diff] [blame]41 IFA_TARGET_NETNSID,
Christopher Ferris10a76e62022-06-08 13:31:52 -0700[diff] [blame^]42 IFA_PROTO,
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]43 __IFA_MAX,
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]44};
45#define IFA_MAX (__IFA_MAX - 1)
Christopher Ferris38062f92014-07-09 15:33:25 -0700[diff] [blame]46#define IFA_F_SECONDARY 0x01
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]47#define IFA_F_TEMPORARY IFA_F_SECONDARY
48#define IFA_F_NODAD 0x02
49#define IFA_F_OPTIMISTIC 0x04
Christopher Ferris38062f92014-07-09 15:33:25 -0700[diff] [blame]50#define IFA_F_DADFAILED 0x08
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]51#define IFA_F_HOMEADDRESS 0x10
52#define IFA_F_DEPRECATED 0x20
53#define IFA_F_TENTATIVE 0x40
Christopher Ferris38062f92014-07-09 15:33:25 -0700[diff] [blame]54#define IFA_F_PERMANENT 0x80
55#define IFA_F_MANAGETEMPADDR 0x100
56#define IFA_F_NOPREFIXROUTE 0x200
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]57#define IFA_F_MCAUTOJOIN 0x400
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]58#define IFA_F_STABLE_PRIVACY 0x800
59struct ifa_cacheinfo {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]60 __u32 ifa_prefered;
61 __u32 ifa_valid;
62 __u32 cstamp;
63 __u32 tstamp;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]64};
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]65#define IFA_RTA(r) ((struct rtattr *) (((char *) (r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
66#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n, sizeof(struct ifaddrmsg))
Christopher Ferris10a76e62022-06-08 13:31:52 -0700[diff] [blame^]67#define IFAPROT_UNSPEC 0
68#define IFAPROT_KERNEL_LO 1
69#define IFAPROT_KERNEL_RA 2
70#define IFAPROT_KERNEL_LL 3
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]71#endif