lib/ll_types.c - main - githubmirror/iproute2

lib/ll_types.c
117 строк2 KB
Andrea Claudi
treewide: fix indentation
05 июн 2023, 21:49
05 июн 2023, 21:49e0c7a04
/* 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;
}