[3320] | 1 | /* vi: set sw=4 ts=4: */
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| 2 | /*
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| 3 | * This program is free software; you can redistribute it and/or
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| 4 | * modify it under the terms of the GNU General Public License
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| 5 | * as published by the Free Software Foundation; either version
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| 6 | * 2 of the License, or (at your option) any later version.
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| 7 | *
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| 8 | * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
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| 9 | */
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| 10 | #include <arpa/inet.h>
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| 11 | #include <linux/if_arp.h>
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| 12 |
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| 13 | #include "libbb.h"
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| 14 | #include "rt_names.h"
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| 15 |
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| 16 | const char* FAST_FUNC ll_type_n2a(int type, char *buf)
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| 17 | {
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| 18 | static const char arphrd_name[] =
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| 19 | /* 0, */ "generic" "\0"
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| 20 | /* ARPHRD_LOOPBACK, */ "loopback" "\0"
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| 21 | /* ARPHRD_ETHER, */ "ether" "\0"
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| 22 | #ifdef ARPHRD_INFINIBAND
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| 23 | /* ARPHRD_INFINIBAND, */ "infiniband" "\0"
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| 24 | #endif
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| 25 | #ifdef ARPHRD_IEEE802_TR
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| 26 | /* ARPHRD_IEEE802, */ "ieee802" "\0"
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| 27 | /* ARPHRD_IEEE802_TR, */ "tr" "\0"
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| 28 | #else
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| 29 | /* ARPHRD_IEEE802, */ "tr" "\0"
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| 30 | #endif
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| 31 | #ifdef ARPHRD_IEEE80211
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| 32 | /* ARPHRD_IEEE80211, */ "ieee802.11" "\0"
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| 33 | #endif
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| 34 | #ifdef ARPHRD_IEEE1394
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| 35 | /* ARPHRD_IEEE1394, */ "ieee1394" "\0"
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| 36 | #endif
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| 37 | /* ARPHRD_IRDA, */ "irda" "\0"
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| 38 | /* ARPHRD_SLIP, */ "slip" "\0"
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| 39 | /* ARPHRD_CSLIP, */ "cslip" "\0"
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| 40 | /* ARPHRD_SLIP6, */ "slip6" "\0"
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| 41 | /* ARPHRD_CSLIP6, */ "cslip6" "\0"
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| 42 | /* ARPHRD_PPP, */ "ppp" "\0"
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| 43 | /* ARPHRD_TUNNEL, */ "ipip" "\0"
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| 44 | /* ARPHRD_TUNNEL6, */ "tunnel6" "\0"
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| 45 | /* ARPHRD_SIT, */ "sit" "\0"
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| 46 | /* ARPHRD_IPGRE, */ "gre" "\0"
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| 47 | #ifdef ARPHRD_VOID
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| 48 | /* ARPHRD_VOID, */ "void" "\0"
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| 49 | #endif
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| 50 |
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| 51 | #if ENABLE_FEATURE_IP_RARE_PROTOCOLS
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| 52 | /* ARPHRD_EETHER, */ "eether" "\0"
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| 53 | /* ARPHRD_AX25, */ "ax25" "\0"
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| 54 | /* ARPHRD_PRONET, */ "pronet" "\0"
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| 55 | /* ARPHRD_CHAOS, */ "chaos" "\0"
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| 56 | /* ARPHRD_ARCNET, */ "arcnet" "\0"
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| 57 | /* ARPHRD_APPLETLK, */ "atalk" "\0"
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| 58 | /* ARPHRD_DLCI, */ "dlci" "\0"
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| 59 | #ifdef ARPHRD_ATM
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| 60 | /* ARPHRD_ATM, */ "atm" "\0"
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| 61 | #endif
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| 62 | /* ARPHRD_METRICOM, */ "metricom" "\0"
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| 63 | /* ARPHRD_RSRVD, */ "rsrvd" "\0"
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| 64 | /* ARPHRD_ADAPT, */ "adapt" "\0"
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| 65 | /* ARPHRD_ROSE, */ "rose" "\0"
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| 66 | /* ARPHRD_X25, */ "x25" "\0"
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| 67 | #ifdef ARPHRD_HWX25
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| 68 | /* ARPHRD_HWX25, */ "hwx25" "\0"
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| 69 | #endif
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| 70 | /* ARPHRD_HDLC, */ "hdlc" "\0"
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| 71 | /* ARPHRD_LAPB, */ "lapb" "\0"
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| 72 | #ifdef ARPHRD_DDCMP
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| 73 | /* ARPHRD_DDCMP, */ "ddcmp" "\0"
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| 74 | /* ARPHRD_RAWHDLC, */ "rawhdlc" "\0"
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| 75 | #endif
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| 76 | /* ARPHRD_FRAD, */ "frad" "\0"
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| 77 | /* ARPHRD_SKIP, */ "skip" "\0"
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| 78 | /* ARPHRD_LOCALTLK, */ "ltalk" "\0"
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| 79 | /* ARPHRD_FDDI, */ "fddi" "\0"
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| 80 | /* ARPHRD_BIF, */ "bif" "\0"
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| 81 | /* ARPHRD_IPDDP, */ "ip/ddp" "\0"
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| 82 | /* ARPHRD_PIMREG, */ "pimreg" "\0"
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| 83 | /* ARPHRD_HIPPI, */ "hippi" "\0"
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| 84 | /* ARPHRD_ASH, */ "ash" "\0"
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| 85 | /* ARPHRD_ECONET, */ "econet" "\0"
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| 86 | /* ARPHRD_FCPP, */ "fcpp" "\0"
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| 87 | /* ARPHRD_FCAL, */ "fcal" "\0"
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| 88 | /* ARPHRD_FCPL, */ "fcpl" "\0"
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| 89 | /* ARPHRD_FCFABRIC, */ "fcfb0" "\0"
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| 90 | /* ARPHRD_FCFABRIC+1, */ "fcfb1" "\0"
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| 91 | /* ARPHRD_FCFABRIC+2, */ "fcfb2" "\0"
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| 92 | /* ARPHRD_FCFABRIC+3, */ "fcfb3" "\0"
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| 93 | /* ARPHRD_FCFABRIC+4, */ "fcfb4" "\0"
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| 94 | /* ARPHRD_FCFABRIC+5, */ "fcfb5" "\0"
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| 95 | /* ARPHRD_FCFABRIC+6, */ "fcfb6" "\0"
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| 96 | /* ARPHRD_FCFABRIC+7, */ "fcfb7" "\0"
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| 97 | /* ARPHRD_FCFABRIC+8, */ "fcfb8" "\0"
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| 98 | /* ARPHRD_FCFABRIC+9, */ "fcfb9" "\0"
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| 99 | /* ARPHRD_FCFABRIC+10, */ "fcfb10" "\0"
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| 100 | /* ARPHRD_FCFABRIC+11, */ "fcfb11" "\0"
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| 101 | /* ARPHRD_FCFABRIC+12, */ "fcfb12" "\0"
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| 102 | #endif /* FEATURE_IP_RARE_PROTOCOLS */
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| 103 | ;
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| 104 |
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| 105 | /* Keep these arrays in sync! */
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| 106 |
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| 107 | static const uint16_t arphrd_type[] = {
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| 108 | 0, /* "generic" "\0" */
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| 109 | ARPHRD_LOOPBACK, /* "loopback" "\0" */
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| 110 | ARPHRD_ETHER, /* "ether" "\0" */
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| 111 | #ifdef ARPHRD_INFINIBAND
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| 112 | ARPHRD_INFINIBAND, /* "infiniband" "\0" */
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| 113 | #endif
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| 114 | #ifdef ARPHRD_IEEE802_TR
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| 115 | ARPHRD_IEEE802, /* "ieee802" "\0" */
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| 116 | ARPHRD_IEEE802_TR, /* "tr" "\0" */
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| 117 | #else
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| 118 | ARPHRD_IEEE802, /* "tr" "\0" */
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| 119 | #endif
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| 120 | #ifdef ARPHRD_IEEE80211
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| 121 | ARPHRD_IEEE80211, /* "ieee802.11" "\0" */
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| 122 | #endif
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| 123 | #ifdef ARPHRD_IEEE1394
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| 124 | ARPHRD_IEEE1394, /* "ieee1394" "\0" */
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| 125 | #endif
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| 126 | ARPHRD_IRDA, /* "irda" "\0" */
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| 127 | ARPHRD_SLIP, /* "slip" "\0" */
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| 128 | ARPHRD_CSLIP, /* "cslip" "\0" */
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| 129 | ARPHRD_SLIP6, /* "slip6" "\0" */
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| 130 | ARPHRD_CSLIP6, /* "cslip6" "\0" */
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| 131 | ARPHRD_PPP, /* "ppp" "\0" */
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| 132 | ARPHRD_TUNNEL, /* "ipip" "\0" */
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| 133 | ARPHRD_TUNNEL6, /* "tunnel6" "\0" */
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| 134 | ARPHRD_SIT, /* "sit" "\0" */
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| 135 | ARPHRD_IPGRE, /* "gre" "\0" */
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| 136 | #ifdef ARPHRD_VOID
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| 137 | ARPHRD_VOID, /* "void" "\0" */
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| 138 | #endif
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| 139 |
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| 140 | #if ENABLE_FEATURE_IP_RARE_PROTOCOLS
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| 141 | ARPHRD_EETHER, /* "eether" "\0" */
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| 142 | ARPHRD_AX25, /* "ax25" "\0" */
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| 143 | ARPHRD_PRONET, /* "pronet" "\0" */
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| 144 | ARPHRD_CHAOS, /* "chaos" "\0" */
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| 145 | ARPHRD_ARCNET, /* "arcnet" "\0" */
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| 146 | ARPHRD_APPLETLK, /* "atalk" "\0" */
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| 147 | ARPHRD_DLCI, /* "dlci" "\0" */
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| 148 | #ifdef ARPHRD_ATM
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| 149 | ARPHRD_ATM, /* "atm" "\0" */
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| 150 | #endif
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| 151 | ARPHRD_METRICOM, /* "metricom" "\0" */
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| 152 | ARPHRD_RSRVD, /* "rsrvd" "\0" */
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| 153 | ARPHRD_ADAPT, /* "adapt" "\0" */
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| 154 | ARPHRD_ROSE, /* "rose" "\0" */
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| 155 | ARPHRD_X25, /* "x25" "\0" */
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| 156 | #ifdef ARPHRD_HWX25
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| 157 | ARPHRD_HWX25, /* "hwx25" "\0" */
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| 158 | #endif
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| 159 | ARPHRD_HDLC, /* "hdlc" "\0" */
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| 160 | ARPHRD_LAPB, /* "lapb" "\0" */
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| 161 | #ifdef ARPHRD_DDCMP
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| 162 | ARPHRD_DDCMP, /* "ddcmp" "\0" */
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| 163 | ARPHRD_RAWHDLC, /* "rawhdlc" "\0" */
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| 164 | #endif
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| 165 | ARPHRD_FRAD, /* "frad" "\0" */
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| 166 | ARPHRD_SKIP, /* "skip" "\0" */
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| 167 | ARPHRD_LOCALTLK, /* "ltalk" "\0" */
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| 168 | ARPHRD_FDDI, /* "fddi" "\0" */
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| 169 | ARPHRD_BIF, /* "bif" "\0" */
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| 170 | ARPHRD_IPDDP, /* "ip/ddp" "\0" */
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| 171 | ARPHRD_PIMREG, /* "pimreg" "\0" */
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| 172 | ARPHRD_HIPPI, /* "hippi" "\0" */
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| 173 | ARPHRD_ASH, /* "ash" "\0" */
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| 174 | ARPHRD_ECONET, /* "econet" "\0" */
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| 175 | ARPHRD_FCPP, /* "fcpp" "\0" */
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| 176 | ARPHRD_FCAL, /* "fcal" "\0" */
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| 177 | ARPHRD_FCPL, /* "fcpl" "\0" */
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| 178 | ARPHRD_FCFABRIC, /* "fcfb0" "\0" */
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| 179 | ARPHRD_FCFABRIC+1, /* "fcfb1" "\0" */
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| 180 | ARPHRD_FCFABRIC+2, /* "fcfb2" "\0" */
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| 181 | ARPHRD_FCFABRIC+3, /* "fcfb3" "\0" */
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| 182 | ARPHRD_FCFABRIC+4, /* "fcfb4" "\0" */
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| 183 | ARPHRD_FCFABRIC+5, /* "fcfb5" "\0" */
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| 184 | ARPHRD_FCFABRIC+6, /* "fcfb6" "\0" */
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| 185 | ARPHRD_FCFABRIC+7, /* "fcfb7" "\0" */
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| 186 | ARPHRD_FCFABRIC+8, /* "fcfb8" "\0" */
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| 187 | ARPHRD_FCFABRIC+9, /* "fcfb9" "\0" */
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| 188 | ARPHRD_FCFABRIC+10, /* "fcfb10" "\0" */
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| 189 | ARPHRD_FCFABRIC+11, /* "fcfb11" "\0" */
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| 190 | ARPHRD_FCFABRIC+12, /* "fcfb12" "\0" */
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| 191 | #endif /* FEATURE_IP_RARE_PROTOCOLS */
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| 192 | };
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| 193 |
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| 194 | unsigned i;
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| 195 | const char *aname = arphrd_name;
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| 196 | for (i = 0; i < ARRAY_SIZE(arphrd_type); i++) {
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| 197 | if (arphrd_type[i] == type)
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| 198 | return aname;
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| 199 | aname += strlen(aname) + 1;
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| 200 | }
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| 201 | sprintf(buf, "[%d]", type);
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| 202 | return buf;
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| 203 | }
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