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 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef _LINUX_IF_ARP_H 13 #define _LINUX_IF_ARP_H 14 15 #include <linux/netdevice.h> 16 17 #define ARPHRD_NETROM 0 18 #define ARPHRD_ETHER 1 19 #define ARPHRD_EETHER 2 20 #define ARPHRD_AX25 3 21 #define ARPHRD_PRONET 4 22 #define ARPHRD_CHAOS 5 23 #define ARPHRD_IEEE802 6 24 #define ARPHRD_ARCNET 7 25 #define ARPHRD_APPLETLK 8 26 #define ARPHRD_DLCI 15 27 #define ARPHRD_ATM 19 28 #define ARPHRD_METRICOM 23 29 #define ARPHRD_IEEE1394 24 30 #define ARPHRD_EUI64 27 31 #define ARPHRD_INFINIBAND 32 32 33 #define ARPHRD_SLIP 256 34 #define ARPHRD_CSLIP 257 35 #define ARPHRD_SLIP6 258 36 #define ARPHRD_CSLIP6 259 37 #define ARPHRD_RSRVD 260 38 #define ARPHRD_ADAPT 264 39 #define ARPHRD_ROSE 270 40 #define ARPHRD_X25 271 41 #define ARPHRD_HWX25 272 42 #define ARPHRD_PPP 512 43 #define ARPHRD_CISCO 513 44 #define ARPHRD_HDLC ARPHRD_CISCO 45 #define ARPHRD_LAPB 516 46 #define ARPHRD_DDCMP 517 47 #define ARPHRD_RAWHDLC 518 48 49 #define ARPHRD_TUNNEL 768 50 #define ARPHRD_TUNNEL6 769 51 #define ARPHRD_FRAD 770 52 #define ARPHRD_SKIP 771 53 #define ARPHRD_LOOPBACK 772 54 #define ARPHRD_LOCALTLK 773 55 #define ARPHRD_FDDI 774 56 #define ARPHRD_BIF 775 57 #define ARPHRD_SIT 776 58 #define ARPHRD_IPDDP 777 59 #define ARPHRD_IPGRE 778 60 #define ARPHRD_PIMREG 779 61 #define ARPHRD_HIPPI 780 62 #define ARPHRD_ASH 781 63 #define ARPHRD_ECONET 782 64 #define ARPHRD_IRDA 783 65 66 #define ARPHRD_FCPP 784 67 #define ARPHRD_FCAL 785 68 #define ARPHRD_FCPL 786 69 #define ARPHRD_FCFABRIC 787 70 71 #define ARPHRD_IEEE802_TR 800 72 #define ARPHRD_IEEE80211 801 73 #define ARPHRD_IEEE80211_PRISM 802 74 #define ARPHRD_IEEE80211_RADIOTAP 803 75 76 #define ARPHRD_VOID 0xFFFF 77 #define ARPHRD_NONE 0xFFFE 78 79 #define ARPOP_REQUEST 1 80 #define ARPOP_REPLY 2 81 #define ARPOP_RREQUEST 3 82 #define ARPOP_RREPLY 4 83 #define ARPOP_InREQUEST 8 84 #define ARPOP_InREPLY 9 85 #define ARPOP_NAK 10 86 87 struct arpreq { 88 struct sockaddr arp_pa; 89 struct sockaddr arp_ha; 90 int arp_flags; 91 struct sockaddr arp_netmask; 92 char arp_dev[16]; 93 }; 94 95 struct arpreq_old { 96 struct sockaddr arp_pa; 97 struct sockaddr arp_ha; 98 int arp_flags; 99 struct sockaddr arp_netmask; 100 }; 101 102 #define ATF_COM 0x02 103 #define ATF_PERM 0x04 104 #define ATF_PUBL 0x08 105 #define ATF_USETRAILERS 0x10 106 #define ATF_NETMASK 0x20 107 #define ATF_DONTPUB 0x40 108 109 struct arphdr 110 { 111 unsigned short ar_hrd; 112 unsigned short ar_pro; 113 unsigned char ar_hln; 114 unsigned char ar_pln; 115 unsigned short ar_op; 116 117 }; 118 119 #endif 120