mroute.h revision 525ce914edf136d2bd02ac8c404d56c52e737f4d 
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_MROUTE_H
20#define _UAPI__LINUX_MROUTE_H
21#include <linux/sockios.h>
22#include <linux/types.h>
23#include <linux/in.h>
24#define MRT_BASE 200
25#define MRT_INIT (MRT_BASE)
26#define MRT_DONE (MRT_BASE + 1)
27#define MRT_ADD_VIF (MRT_BASE + 2)
28#define MRT_DEL_VIF (MRT_BASE + 3)
29#define MRT_ADD_MFC (MRT_BASE + 4)
30#define MRT_DEL_MFC (MRT_BASE + 5)
31#define MRT_VERSION (MRT_BASE + 6)
32#define MRT_ASSERT (MRT_BASE + 7)
33#define MRT_PIM (MRT_BASE + 8)
34#define MRT_TABLE (MRT_BASE + 9)
35#define MRT_ADD_MFC_PROXY (MRT_BASE + 10)
36#define MRT_DEL_MFC_PROXY (MRT_BASE + 11)
37#define MRT_MAX (MRT_BASE + 11)
38#define SIOCGETVIFCNT SIOCPROTOPRIVATE
39#define SIOCGETSGCNT (SIOCPROTOPRIVATE + 1)
40#define SIOCGETRPF (SIOCPROTOPRIVATE + 2)
41#define MAXVIFS 32
42typedef unsigned long vifbitmap_t;
43typedef unsigned short vifi_t;
44#define ALL_VIFS ((vifi_t) (- 1))
45#define VIFM_SET(n,m) ((m) |= (1 << (n)))
46#define VIFM_CLR(n,m) ((m) &= ~(1 << (n)))
47#define VIFM_ISSET(n,m) ((m) & (1 << (n)))
48#define VIFM_CLRALL(m) ((m) = 0)
49#define VIFM_COPY(mfrom,mto) ((mto) = (mfrom))
50#define VIFM_SAME(m1,m2) ((m1) == (m2))
51struct vifctl {
52  vifi_t vifc_vifi;
53  unsigned char vifc_flags;
54  unsigned char vifc_threshold;
55  unsigned int vifc_rate_limit;
56  union {
57    struct in_addr vifc_lcl_addr;
58    int vifc_lcl_ifindex;
59  };
60  struct in_addr vifc_rmt_addr;
61};
62#define VIFF_TUNNEL 0x1
63#define VIFF_SRCRT 0x2
64#define VIFF_REGISTER 0x4
65#define VIFF_USE_IFINDEX 0x8
66struct mfcctl {
67  struct in_addr mfcc_origin;
68  struct in_addr mfcc_mcastgrp;
69  vifi_t mfcc_parent;
70  unsigned char mfcc_ttls[MAXVIFS];
71  unsigned int mfcc_pkt_cnt;
72  unsigned int mfcc_byte_cnt;
73  unsigned int mfcc_wrong_if;
74  int mfcc_expire;
75};
76struct sioc_sg_req {
77  struct in_addr src;
78  struct in_addr grp;
79  unsigned long pktcnt;
80  unsigned long bytecnt;
81  unsigned long wrong_if;
82};
83struct sioc_vif_req {
84  vifi_t vifi;
85  unsigned long icount;
86  unsigned long ocount;
87  unsigned long ibytes;
88  unsigned long obytes;
89};
90struct igmpmsg {
91  __u32 unused1, unused2;
92  unsigned char im_msgtype;
93  unsigned char im_mbz;
94  unsigned char im_vif;
95  unsigned char unused3;
96  struct in_addr im_src, im_dst;
97};
98#define MFC_ASSERT_THRESH (3 * HZ)
99#define IGMPMSG_NOCACHE 1
100#define IGMPMSG_WRONGVIF 2
101#define IGMPMSG_WHOLEPKT 3
102#endif
103