| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * ll_types.c |
| * |
| * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru> |
| */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <sys/ioctl.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h> |
| #include <arpa/inet.h> |
| #include <string.h> |
| |
| #include <linux/netdevice.h> |
| #include <linux/if_arp.h> |
| #include <linux/sockios.h> |
| |
| #include "rt_names.h" |
| #include "utils.h" |
| |
| const char *ll_type_n2a(int type, char *buf, int len) |
| { |
| #define __PF(f,n) { ARPHRD_##f, #n }, |
| static const struct { |
| int type; |
| const char *name; |
| } arphrd_names[] = { |
| __PF(NETROM, netrom) |
| __PF(ETHER, ether) |
| __PF(EETHER, eether) |
| __PF(AX25, ax25) |
| __PF(PRONET, pronet) |
| __PF(CHAOS, chaos) |
| __PF(IEEE802, ieee802) |
| __PF(ARCNET, arcnet) |
| __PF(APPLETLK, atalk) |
| __PF(DLCI, dlci) |
| __PF(ATM, atm) |
| __PF(METRICOM, metricom) |
| __PF(IEEE1394, ieee1394) |
| __PF(INFINIBAND, infiniband) |
| __PF(SLIP, slip) |
| __PF(CSLIP, cslip) |
| __PF(SLIP6, slip6) |
| __PF(CSLIP6, cslip6) |
| __PF(RSRVD, rsrvd) |
| __PF(ADAPT, adapt) |
| __PF(ROSE, rose) |
| __PF(X25, x25) |
| __PF(HWX25, hwx25) |
| __PF(CAN, can) |
| __PF(PPP, ppp) |
| __PF(HDLC, hdlc) |
| __PF(LAPB, lapb) |
| __PF(DDCMP, ddcmp) |
| __PF(RAWHDLC, rawhdlc) |
| __PF(TUNNEL, ipip) |
| __PF(TUNNEL6, tunnel6) |
| __PF(FRAD, frad) |
| __PF(SKIP, skip) |
| __PF(LOOPBACK, loopback) |
| __PF(LOCALTLK, ltalk) |
| __PF(FDDI, fddi) |
| __PF(BIF, bif) |
| __PF(SIT, sit) |
| __PF(IPDDP, ip/ddp) |
| __PF(IPGRE, gre) |
| __PF(PIMREG, pimreg) |
| __PF(HIPPI, hippi) |
| __PF(ASH, ash) |
| __PF(ECONET, econet) |
| __PF(IRDA, irda) |
| __PF(FCPP, fcpp) |
| __PF(FCAL, fcal) |
| __PF(FCPL, fcpl) |
| __PF(FCFABRIC, fcfb0) |
| __PF(FCFABRIC+1, fcfb1) |
| __PF(FCFABRIC+2, fcfb2) |
| __PF(FCFABRIC+3, fcfb3) |
| __PF(FCFABRIC+4, fcfb4) |
| __PF(FCFABRIC+5, fcfb5) |
| __PF(FCFABRIC+6, fcfb6) |
| __PF(FCFABRIC+7, fcfb7) |
| __PF(FCFABRIC+8, fcfb8) |
| __PF(FCFABRIC+9, fcfb9) |
| __PF(FCFABRIC+10, fcfb10) |
| __PF(FCFABRIC+11, fcfb11) |
| __PF(FCFABRIC+12, fcfb12) |
| __PF(IEEE802_TR, tr) |
| __PF(IEEE80211, ieee802.11) |
| __PF(IEEE80211_PRISM, ieee802.11/prism) |
| __PF(IEEE80211_RADIOTAP, ieee802.11/radiotap) |
| __PF(IEEE802154, ieee802.15.4) |
| __PF(IEEE802154_MONITOR, ieee802.15.4/monitor) |
| __PF(PHONET, phonet) |
| __PF(PHONET_PIPE, phonet_pipe) |
| __PF(CAIF, caif) |
| __PF(IP6GRE, gre6) |
| __PF(NETLINK, netlink) |
| __PF(6LOWPAN, 6lowpan) |
| __PF(NONE, none) |
| __PF(VOID, void) |
| }; |
| #undef __PF |
| |
| unsigned int i; |
| for (i = 0; !numeric && i < ARRAY_SIZE(arphrd_names); i++) { |
| if (arphrd_names[i].type == type) |
| return arphrd_names[i].name; |
| } |
| snprintf(buf, len, "[%d]", type); |
| return buf; |
| } |
