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_FLUSH (MRT_BASE + 12)
38 #define MRT_MAX (MRT_BASE + 12)
39 #define SIOCGETVIFCNT SIOCPROTOPRIVATE
40 #define SIOCGETSGCNT (SIOCPROTOPRIVATE + 1)
41 #define SIOCGETRPF (SIOCPROTOPRIVATE + 2)
42 #define MRT_FLUSH_MFC 1
43 #define MRT_FLUSH_MFC_STATIC 2
44 #define MRT_FLUSH_VIFS 4
45 #define MRT_FLUSH_VIFS_STATIC 8
46 #define MAXVIFS 32
47 typedef unsigned long vifbitmap_t;
48 typedef unsigned short vifi_t;
49 #define ALL_VIFS ((vifi_t) (- 1))
50 #define VIFM_SET(n,m) ((m) |= (1 << (n)))
51 #define VIFM_CLR(n,m) ((m) &= ~(1 << (n)))
52 #define VIFM_ISSET(n,m) ((m) & (1 << (n)))
53 #define VIFM_CLRALL(m) ((m) = 0)
54 #define VIFM_COPY(mfrom,mto) ((mto) = (mfrom))
55 #define VIFM_SAME(m1,m2) ((m1) == (m2))
56 struct vifctl {
57   vifi_t vifc_vifi;
58   unsigned char vifc_flags;
59   unsigned char vifc_threshold;
60   unsigned int vifc_rate_limit;
61   union {
62     struct in_addr vifc_lcl_addr;
63     int vifc_lcl_ifindex;
64   };
65   struct in_addr vifc_rmt_addr;
66 };
67 #define VIFF_TUNNEL 0x1
68 #define VIFF_SRCRT 0x2
69 #define VIFF_REGISTER 0x4
70 #define VIFF_USE_IFINDEX 0x8
71 struct mfcctl {
72   struct in_addr mfcc_origin;
73   struct in_addr mfcc_mcastgrp;
74   vifi_t mfcc_parent;
75   unsigned char mfcc_ttls[MAXVIFS];
76   unsigned int mfcc_pkt_cnt;
77   unsigned int mfcc_byte_cnt;
78   unsigned int mfcc_wrong_if;
79   int mfcc_expire;
80 };
81 struct sioc_sg_req {
82   struct in_addr src;
83   struct in_addr grp;
84   unsigned long pktcnt;
85   unsigned long bytecnt;
86   unsigned long wrong_if;
87 };
88 struct sioc_vif_req {
89   vifi_t vifi;
90   unsigned long icount;
91   unsigned long ocount;
92   unsigned long ibytes;
93   unsigned long obytes;
94 };
95 struct igmpmsg {
96   __u32 unused1, unused2;
97   unsigned char im_msgtype;
98   unsigned char im_mbz;
99   unsigned char im_vif;
100   unsigned char unused3;
101   struct in_addr im_src, im_dst;
102 };
103 enum {
104   IPMRA_TABLE_UNSPEC,
105   IPMRA_TABLE_ID,
106   IPMRA_TABLE_CACHE_RES_QUEUE_LEN,
107   IPMRA_TABLE_MROUTE_REG_VIF_NUM,
108   IPMRA_TABLE_MROUTE_DO_ASSERT,
109   IPMRA_TABLE_MROUTE_DO_PIM,
110   IPMRA_TABLE_VIFS,
111   IPMRA_TABLE_MROUTE_DO_WRVIFWHOLE,
112   __IPMRA_TABLE_MAX
113 };
114 #define IPMRA_TABLE_MAX (__IPMRA_TABLE_MAX - 1)
115 enum {
116   IPMRA_VIF_UNSPEC,
117   IPMRA_VIF,
118   __IPMRA_VIF_MAX
119 };
120 #define IPMRA_VIF_MAX (__IPMRA_VIF_MAX - 1)
121 enum {
122   IPMRA_VIFA_UNSPEC,
123   IPMRA_VIFA_IFINDEX,
124   IPMRA_VIFA_VIF_ID,
125   IPMRA_VIFA_FLAGS,
126   IPMRA_VIFA_BYTES_IN,
127   IPMRA_VIFA_BYTES_OUT,
128   IPMRA_VIFA_PACKETS_IN,
129   IPMRA_VIFA_PACKETS_OUT,
130   IPMRA_VIFA_LOCAL_ADDR,
131   IPMRA_VIFA_REMOTE_ADDR,
132   IPMRA_VIFA_PAD,
133   __IPMRA_VIFA_MAX
134 };
135 #define IPMRA_VIFA_MAX (__IPMRA_VIFA_MAX - 1)
136 enum {
137   IPMRA_CREPORT_UNSPEC,
138   IPMRA_CREPORT_MSGTYPE,
139   IPMRA_CREPORT_VIF_ID,
140   IPMRA_CREPORT_SRC_ADDR,
141   IPMRA_CREPORT_DST_ADDR,
142   IPMRA_CREPORT_PKT,
143   __IPMRA_CREPORT_MAX
144 };
145 #define IPMRA_CREPORT_MAX (__IPMRA_CREPORT_MAX - 1)
146 #define MFC_ASSERT_THRESH (3 * HZ)
147 #define IGMPMSG_NOCACHE 1
148 #define IGMPMSG_WRONGVIF 2
149 #define IGMPMSG_WHOLEPKT 3
150 #define IGMPMSG_WRVIFWHOLE 4
151 #endif
152