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