networking/libiproute/ll_types.c

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