1 files changed, 0 insertions, 89 deletions
diff --git a/usr.bin/dig/lib/dns/byaddr.c b/usr.bin/dig/lib/dns/byaddr.c
deleted file mode 100644
index d9b1acd1802..00000000000
--- a/usr.bin/dig/lib/dns/byaddr.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-/* $Id: byaddr.c,v 1.2 2020/02/11 23:26:11 jsg Exp $ */
-
-/*! \file */
-
-#include <string.h>
-
-#include <isc/buffer.h>
-#include <isc/netaddr.h>
-#include <isc/util.h>
-
-#include <dns/byaddr.h>
-#include <dns/name.h>
-
-/*
- * XXXRTH  We could use a static event...
- */
-
-static char hex_digits[] = {
-	'0', '1', '2', '3', '4', '5', '6', '7',
-	'8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
-};
-
-isc_result_t
-dns_byaddr_createptrname2(isc_netaddr_t *address, unsigned int options,
-			  dns_name_t *name)
-{
-	char textname[128];
-	unsigned char *bytes;
-	int i;
-	char *cp;
-	isc_buffer_t buffer;
-	unsigned int len;
-
-	REQUIRE(address != NULL);
-
-	/*
-	 * We create the text representation and then convert to a
-	 * dns_name_t.  This is not maximally efficient, but it keeps all
-	 * of the knowledge of wire format in the dns_name_ routines.
-	 */
-
-	bytes = (unsigned char *)(&address->type);
-	if (address->family == AF_INET) {
-		(void)snprintf(textname, sizeof(textname),
-			       "%u.%u.%u.%u.in-addr.arpa.",
-			       (bytes[3] & 0xffU),
-			       (bytes[2] & 0xffU),
-			       (bytes[1] & 0xffU),
-			       (bytes[0] & 0xffU));
-	} else if (address->family == AF_INET6) {
-		size_t remaining;
-
-		cp = textname;
-		for (i = 15; i >= 0; i--) {
-			*cp++ = hex_digits[bytes[i] & 0x0f];
-			*cp++ = '.';
-			*cp++ = hex_digits[(bytes[i] >> 4) & 0x0f];
-			*cp++ = '.';
-		}
-		remaining = sizeof(textname) - (cp - textname);
-		if ((options & DNS_BYADDROPT_IPV6INT) != 0) {
-			strlcpy(cp, "ip6.int.", remaining);
-		} else {
-			strlcpy(cp, "ip6.arpa.", remaining);
-		}
-	} else
-		return (ISC_R_NOTIMPLEMENTED);
-
-	len = (unsigned int)strlen(textname);
-	isc_buffer_init(&buffer, textname, len);
-	isc_buffer_add(&buffer, len);
-	return (dns_name_fromtext(name, &buffer, dns_rootname, 0, NULL));
-}