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 32 enum net_device_flags { 33 #if __UAPI_DEF_IF_NET_DEVICE_FLAGS 34 IFF_UP = 1 << 0, 35 IFF_BROADCAST = 1 << 1, 36 IFF_DEBUG = 1 << 2, 37 IFF_LOOPBACK = 1 << 3, 38 IFF_POINTOPOINT = 1 << 4, 39 IFF_NOTRAILERS = 1 << 5, 40 IFF_RUNNING = 1 << 6, 41 IFF_NOARP = 1 << 7, 42 IFF_PROMISC = 1 << 8, 43 IFF_ALLMULTI = 1 << 9, 44 IFF_MASTER = 1 << 10, 45 IFF_SLAVE = 1 << 11, 46 IFF_MULTICAST = 1 << 12, 47 IFF_PORTSEL = 1 << 13, 48 IFF_AUTOMEDIA = 1 << 14, 49 IFF_DYNAMIC = 1 << 15, 50 #endif 51 #if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 52 IFF_LOWER_UP = 1 << 16, 53 IFF_DORMANT = 1 << 17, 54 IFF_ECHO = 1 << 18, 55 #endif 56 }; 57 #endif 58 #if __UAPI_DEF_IF_NET_DEVICE_FLAGS 59 #define IFF_UP IFF_UP 60 #define IFF_BROADCAST IFF_BROADCAST 61 #define IFF_DEBUG IFF_DEBUG 62 #define IFF_LOOPBACK IFF_LOOPBACK 63 #define IFF_POINTOPOINT IFF_POINTOPOINT 64 #define IFF_NOTRAILERS IFF_NOTRAILERS 65 #define IFF_RUNNING IFF_RUNNING 66 #define IFF_NOARP IFF_NOARP 67 #define IFF_PROMISC IFF_PROMISC 68 #define IFF_ALLMULTI IFF_ALLMULTI 69 #define IFF_MASTER IFF_MASTER 70 #define IFF_SLAVE IFF_SLAVE 71 #define IFF_MULTICAST IFF_MULTICAST 72 #define IFF_PORTSEL IFF_PORTSEL 73 #define IFF_AUTOMEDIA IFF_AUTOMEDIA 74 #define IFF_DYNAMIC IFF_DYNAMIC 75 #endif 76 #if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 77 #define IFF_LOWER_UP IFF_LOWER_UP 78 #define IFF_DORMANT IFF_DORMANT 79 #define IFF_ECHO IFF_ECHO 80 #endif 81 #define IFF_VOLATILE (IFF_LOOPBACK | IFF_POINTOPOINT | IFF_BROADCAST | IFF_ECHO | IFF_MASTER | IFF_SLAVE | IFF_RUNNING | IFF_LOWER_UP | IFF_DORMANT) 82 #define IF_GET_IFACE 0x0001 83 #define IF_GET_PROTO 0x0002 84 #define IF_IFACE_V35 0x1000 85 #define IF_IFACE_V24 0x1001 86 #define IF_IFACE_X21 0x1002 87 #define IF_IFACE_T1 0x1003 88 #define IF_IFACE_E1 0x1004 89 #define IF_IFACE_SYNC_SERIAL 0x1005 90 #define IF_IFACE_X21D 0x1006 91 #define IF_PROTO_HDLC 0x2000 92 #define IF_PROTO_PPP 0x2001 93 #define IF_PROTO_CISCO 0x2002 94 #define IF_PROTO_FR 0x2003 95 #define IF_PROTO_FR_ADD_PVC 0x2004 96 #define IF_PROTO_FR_DEL_PVC 0x2005 97 #define IF_PROTO_X25 0x2006 98 #define IF_PROTO_HDLC_ETH 0x2007 99 #define IF_PROTO_FR_ADD_ETH_PVC 0x2008 100 #define IF_PROTO_FR_DEL_ETH_PVC 0x2009 101 #define IF_PROTO_FR_PVC 0x200A 102 #define IF_PROTO_FR_ETH_PVC 0x200B 103 #define IF_PROTO_RAW 0x200C 104 enum { 105 IF_OPER_UNKNOWN, 106 IF_OPER_NOTPRESENT, 107 IF_OPER_DOWN, 108 IF_OPER_LOWERLAYERDOWN, 109 IF_OPER_TESTING, 110 IF_OPER_DORMANT, 111 IF_OPER_UP, 112 }; 113 enum { 114 IF_LINK_MODE_DEFAULT, 115 IF_LINK_MODE_DORMANT, 116 }; 117 #if __UAPI_DEF_IF_IFMAP 118 struct ifmap { 119 unsigned long mem_start; 120 unsigned long mem_end; 121 unsigned short base_addr; 122 unsigned char irq; 123 unsigned char dma; 124 unsigned char port; 125 }; 126 #endif 127 struct if_settings { 128 unsigned int type; 129 unsigned int size; 130 union { 131 raw_hdlc_proto __user * raw_hdlc; 132 cisco_proto __user * cisco; 133 fr_proto __user * fr; 134 fr_proto_pvc __user * fr_pvc; 135 fr_proto_pvc_info __user * fr_pvc_info; 136 sync_serial_settings __user * sync; 137 te1_settings __user * te1; 138 } ifs_ifsu; 139 }; 140 #if __UAPI_DEF_IF_IFREQ 141 struct ifreq { 142 #define IFHWADDRLEN 6 143 union { 144 char ifrn_name[IFNAMSIZ]; 145 } ifr_ifrn; 146 union { 147 struct sockaddr ifru_addr; 148 struct sockaddr ifru_dstaddr; 149 struct sockaddr ifru_broadaddr; 150 struct sockaddr ifru_netmask; 151 struct sockaddr ifru_hwaddr; 152 short ifru_flags; 153 int ifru_ivalue; 154 int ifru_mtu; 155 struct ifmap ifru_map; 156 char ifru_slave[IFNAMSIZ]; 157 char ifru_newname[IFNAMSIZ]; 158 void __user * ifru_data; 159 struct if_settings ifru_settings; 160 } ifr_ifru; 161 }; 162 #endif 163 #define ifr_name ifr_ifrn.ifrn_name 164 #define ifr_hwaddr ifr_ifru.ifru_hwaddr 165 #define ifr_addr ifr_ifru.ifru_addr 166 #define ifr_dstaddr ifr_ifru.ifru_dstaddr 167 #define ifr_broadaddr ifr_ifru.ifru_broadaddr 168 #define ifr_netmask ifr_ifru.ifru_netmask 169 #define ifr_flags ifr_ifru.ifru_flags 170 #define ifr_metric ifr_ifru.ifru_ivalue 171 #define ifr_mtu ifr_ifru.ifru_mtu 172 #define ifr_map ifr_ifru.ifru_map 173 #define ifr_slave ifr_ifru.ifru_slave 174 #define ifr_data ifr_ifru.ifru_data 175 #define ifr_ifindex ifr_ifru.ifru_ivalue 176 #define ifr_bandwidth ifr_ifru.ifru_ivalue 177 #define ifr_qlen ifr_ifru.ifru_ivalue 178 #define ifr_newname ifr_ifru.ifru_newname 179 #define ifr_settings ifr_ifru.ifru_settings 180 #if __UAPI_DEF_IF_IFCONF 181 struct ifconf { 182 int ifc_len; 183 union { 184 char __user * ifcu_buf; 185 struct ifreq __user * ifcu_req; 186 } ifc_ifcu; 187 }; 188 #endif 189 #define ifc_buf ifc_ifcu.ifcu_buf 190 #define ifc_req ifc_ifcu.ifcu_req 191 #endif 192
