Remove link_addr and link_ntoa functions

The address familiy used is kernel dependent, so the application will
have to be ported regardless.

Makefile

@@ -5,7 +5,7 @@
 #
 
 LIB_SRCS := arc4random.c bsd_getopt.c err.c fgetln.c heapsort.c \
-	    linkaddr.c humanize_number.c inet_net_pton.c \
+	    humanize_number.c inet_net_pton.c \
 	    hash/md5.c hash/md5hl.c \
 	    strlcat.c strlcpy.c fmtcheck.c progname.c vis.c unvis.c
 LIB_SRCS := $(patsubst %,src/%,$(LIB_SRCS))
@@ -15,7 +15,7 @@ LIB_GEN_SRCS := \
 	src/hash/md5hl.c
 
 LIB_INCLUDES := bsd/err.h bsd/getopt.h bsd/ip_icmp.h bsd/random.h bsd/queue.h bsd/md5.h bsd/string.h \
-		bsd/bsd.h bsd/cdefs.h bsd/stdlib.h bsd/if_dl.h vis.h libutil.h
+		bsd/bsd.h bsd/cdefs.h bsd/stdlib.h vis.h libutil.h
 
 LIB_MANS := arc4random.3 strlcpy.3 fgetln.3 fmtcheck.3 md5.3
 LIB_MANS := $(patsubst %,man/%,$(LIB_MANS))

src/linkaddr.c

@@ -1,156 +0,0 @@
-/*-
- * Copyright (c) 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)linkaddr.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/net/linkaddr.c,v 1.3 2002/03/21 18:49:23 obrien Exp $");
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if_dl.h>
-#include <string.h>
-
-/* States*/
-#define NAMING	0
-#define GOTONE	1
-#define GOTTWO	2
-#define RESET	3
-/* Inputs */
-#define	DIGIT	(4*0)
-#define	END	(4*1)
-#define DELIM	(4*2)
-#define LETTER	(4*3)
-
-void
-link_addr(addr, sdl)
-	const char *addr;
-	struct sockaddr_dl *sdl;
-{
-	char *cp = sdl->sdl_data;
-	char *cplim = sdl->sdl_len + (char *)sdl;
-	int byte = 0, state = NAMING, new;
-
-	bzero((char *)&sdl->sdl_family, sdl->sdl_len - 1);
-	sdl->sdl_family = AF_LINK;
-	do {
-		state &= ~LETTER;
-		if ((*addr >= '0') && (*addr <= '9')) {
-			new = *addr - '0';
-		} else if ((*addr >= 'a') && (*addr <= 'f')) {
-			new = *addr - 'a' + 10;
-		} else if ((*addr >= 'A') && (*addr <= 'F')) {
-			new = *addr - 'A' + 10;
-		} else if (*addr == 0) {
-			state |= END;
-		} else if (state == NAMING &&
-			   (((*addr >= 'A') && (*addr <= 'Z')) ||
-			   ((*addr >= 'a') && (*addr <= 'z'))))
-			state |= LETTER;
-		else
-			state |= DELIM;
-		addr++;
-		switch (state /* | INPUT */) {
-		case NAMING | DIGIT:
-		case NAMING | LETTER:
-			*cp++ = addr[-1];
-			continue;
-		case NAMING | DELIM:
-			state = RESET;
-			sdl->sdl_nlen = cp - sdl->sdl_data;
-			continue;
-		case GOTTWO | DIGIT:
-			*cp++ = byte;
-			/* FALLTHROUGH */
-		case RESET | DIGIT:
-			state = GOTONE;
-			byte = new;
-			continue;
-		case GOTONE | DIGIT:
-			state = GOTTWO;
-			byte = new + (byte << 4);
-			continue;
-		default: /* | DELIM */
-			state = RESET;
-			*cp++ = byte;
-			byte = 0;
-			continue;
-		case GOTONE | END:
-		case GOTTWO | END:
-			*cp++ = byte;
-			/* FALLTHROUGH */
-		case RESET | END:
-			break;
-		}
-		break;
-	} while (cp < cplim);
-	sdl->sdl_alen = cp - LLADDR(sdl);
-	new = cp - (char *)sdl;
-	if (new > sizeof(*sdl))
-		sdl->sdl_len = new;
-	return;
-}
-
-static char hexlist[] = "0123456789abcdef";
-
-char *
-link_ntoa(sdl)
-	const struct sockaddr_dl *sdl;
-{
-	static char obuf[64];
-	char *out = obuf;
-	int i;
-	u_char *in = (u_char *)LLADDR(sdl);
-	u_char *inlim = in + sdl->sdl_alen;
-	int firsttime = 1;
-
-	if (sdl->sdl_nlen) {
-		bcopy(sdl->sdl_data, obuf, sdl->sdl_nlen);
-		out += sdl->sdl_nlen;
-		if (sdl->sdl_alen)
-			*out++ = ':';
-	}
-	while (in < inlim) {
-		if (firsttime)
-			firsttime = 0;
-		else
-			*out++ = '.';
-		i = *in++;
-		if (i > 0xf) {
-			out[1] = hexlist[i & 0xf];
-			i >>= 4;
-			out[0] = hexlist[i];
-			out += 2;
-		} else
-			*out++ = hexlist[i];
-	}
-	*out = 0;
-	return (obuf);
-}