if.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 _LINUX_IF_H
20#define _LINUX_IF_H
21#include <linux/libc-compat.h>
22#include <linux/types.h>
23#include <linux/socket.h>
24#include <linux/compiler.h>
25#include <sys/socket.h>
26#if __UAPI_DEF_IF_IFNAMSIZ
27#define IFNAMSIZ 16
28#endif
29#define IFALIASZ 256
30#include <linux/hdlc/ioctl.h>
31#if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO != 0 || __UAPI_DEF_IF_NET_DEVICE_FLAGS != 0
32enum net_device_flags {
33#if __UAPI_DEF_IF_NET_DEVICE_FLAGS
34  IFF_UP = 1 << 0, IFF_BROADCAST = 1 << 1, IFF_DEBUG = 1 << 2, IFF_LOOPBACK = 1 << 3, IFF_POINTOPOINT = 1 << 4, IFF_NOTRAILERS = 1 << 5, IFF_RUNNING = 1 << 6, IFF_NOARP = 1 << 7, IFF_PROMISC = 1 << 8, IFF_ALLMULTI = 1 << 9, IFF_MASTER = 1 << 10, IFF_SLAVE = 1 << 11, IFF_MULTICAST = 1 << 12, IFF_PORTSEL = 1 << 13, IFF_AUTOMEDIA = 1 << 14, IFF_DYNAMIC = 1 << 15,
35#endif
36#if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO
37  IFF_LOWER_UP = 1 << 16, IFF_DORMANT = 1 << 17, IFF_ECHO = 1 << 18,
38#endif
39};
40#endif
41#if __UAPI_DEF_IF_NET_DEVICE_FLAGS
42#define IFF_UP IFF_UP
43#define IFF_BROADCAST IFF_BROADCAST
44#define IFF_DEBUG IFF_DEBUG
45#define IFF_LOOPBACK IFF_LOOPBACK
46#define IFF_POINTOPOINT IFF_POINTOPOINT
47#define IFF_NOTRAILERS IFF_NOTRAILERS
48#define IFF_RUNNING IFF_RUNNING
49#define IFF_NOARP IFF_NOARP
50#define IFF_PROMISC IFF_PROMISC
51#define IFF_ALLMULTI IFF_ALLMULTI
52#define IFF_MASTER IFF_MASTER
53#define IFF_SLAVE IFF_SLAVE
54#define IFF_MULTICAST IFF_MULTICAST
55#define IFF_PORTSEL IFF_PORTSEL
56#define IFF_AUTOMEDIA IFF_AUTOMEDIA
57#define IFF_DYNAMIC IFF_DYNAMIC
58#endif
59#if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO
60#define IFF_LOWER_UP IFF_LOWER_UP
61#define IFF_DORMANT IFF_DORMANT
62#define IFF_ECHO IFF_ECHO
63#endif
64#define IFF_VOLATILE (IFF_LOOPBACK | IFF_POINTOPOINT | IFF_BROADCAST | IFF_ECHO | IFF_MASTER | IFF_SLAVE | IFF_RUNNING | IFF_LOWER_UP | IFF_DORMANT)
65#define IF_GET_IFACE 0x0001
66#define IF_GET_PROTO 0x0002
67#define IF_IFACE_V35 0x1000
68#define IF_IFACE_V24 0x1001
69#define IF_IFACE_X21 0x1002
70#define IF_IFACE_T1 0x1003
71#define IF_IFACE_E1 0x1004
72#define IF_IFACE_SYNC_SERIAL 0x1005
73#define IF_IFACE_X21D 0x1006
74#define IF_PROTO_HDLC 0x2000
75#define IF_PROTO_PPP 0x2001
76#define IF_PROTO_CISCO 0x2002
77#define IF_PROTO_FR 0x2003
78#define IF_PROTO_FR_ADD_PVC 0x2004
79#define IF_PROTO_FR_DEL_PVC 0x2005
80#define IF_PROTO_X25 0x2006
81#define IF_PROTO_HDLC_ETH 0x2007
82#define IF_PROTO_FR_ADD_ETH_PVC 0x2008
83#define IF_PROTO_FR_DEL_ETH_PVC 0x2009
84#define IF_PROTO_FR_PVC 0x200A
85#define IF_PROTO_FR_ETH_PVC 0x200B
86#define IF_PROTO_RAW 0x200C
87enum {
88  IF_OPER_UNKNOWN,
89  IF_OPER_NOTPRESENT,
90  IF_OPER_DOWN,
91  IF_OPER_LOWERLAYERDOWN,
92  IF_OPER_TESTING,
93  IF_OPER_DORMANT,
94  IF_OPER_UP,
95};
96enum {
97  IF_LINK_MODE_DEFAULT,
98  IF_LINK_MODE_DORMANT,
99};
100#if __UAPI_DEF_IF_IFMAP
101struct ifmap {
102  unsigned long mem_start;
103  unsigned long mem_end;
104  unsigned short base_addr;
105  unsigned char irq;
106  unsigned char dma;
107  unsigned char port;
108};
109#endif
110struct if_settings {
111  unsigned int type;
112  unsigned int size;
113  union {
114    raw_hdlc_proto __user * raw_hdlc;
115    cisco_proto __user * cisco;
116    fr_proto __user * fr;
117    fr_proto_pvc __user * fr_pvc;
118    fr_proto_pvc_info __user * fr_pvc_info;
119    sync_serial_settings __user * sync;
120    te1_settings __user * te1;
121  } ifs_ifsu;
122};
123#if __UAPI_DEF_IF_IFREQ
124struct ifreq {
125#define IFHWADDRLEN 6
126  union {
127    char ifrn_name[IFNAMSIZ];
128  } ifr_ifrn;
129  union {
130    struct sockaddr ifru_addr;
131    struct sockaddr ifru_dstaddr;
132    struct sockaddr ifru_broadaddr;
133    struct sockaddr ifru_netmask;
134    struct sockaddr ifru_hwaddr;
135    short ifru_flags;
136    int ifru_ivalue;
137    int ifru_mtu;
138    struct ifmap ifru_map;
139    char ifru_slave[IFNAMSIZ];
140    char ifru_newname[IFNAMSIZ];
141    void __user * ifru_data;
142    struct if_settings ifru_settings;
143  } ifr_ifru;
144};
145#endif
146#define ifr_name ifr_ifrn.ifrn_name
147#define ifr_hwaddr ifr_ifru.ifru_hwaddr
148#define ifr_addr ifr_ifru.ifru_addr
149#define ifr_dstaddr ifr_ifru.ifru_dstaddr
150#define ifr_broadaddr ifr_ifru.ifru_broadaddr
151#define ifr_netmask ifr_ifru.ifru_netmask
152#define ifr_flags ifr_ifru.ifru_flags
153#define ifr_metric ifr_ifru.ifru_ivalue
154#define ifr_mtu ifr_ifru.ifru_mtu
155#define ifr_map ifr_ifru.ifru_map
156#define ifr_slave ifr_ifru.ifru_slave
157#define ifr_data ifr_ifru.ifru_data
158#define ifr_ifindex ifr_ifru.ifru_ivalue
159#define ifr_bandwidth ifr_ifru.ifru_ivalue
160#define ifr_qlen ifr_ifru.ifru_ivalue
161#define ifr_newname ifr_ifru.ifru_newname
162#define ifr_settings ifr_ifru.ifru_settings
163#if __UAPI_DEF_IF_IFCONF
164struct ifconf {
165  int ifc_len;
166  union {
167    char __user * ifcu_buf;
168    struct ifreq __user * ifcu_req;
169  } ifc_ifcu;
170};
171#endif
172#define ifc_buf ifc_ifcu.ifcu_buf
173#define ifc_req ifc_ifcu.ifcu_req
174#endif
175