Sync with latest KAME

Obtained from:	KAME

3 files changed, 16 insertions, 19 deletions

diff --git a/usr.sbin/rip6query/Makefile b/usr.sbin/rip6query/Makefile
index 8a0cd40..4257e98 100644
--- a/usr.sbin/rip6query/Makefile
+++ b/usr.sbin/rip6query/Makefile
@@ -1,3 +1,4 @@
+#	$NetBSD: Makefile,v 1.7 1995/03/18 14:56:21 cgd Exp $
 #	@(#)Makefile	8.1 (Berkeley) 6/5/93
 #	$FreeBSD$
 
diff --git a/usr.sbin/rip6query/rip6query.8 b/usr.sbin/rip6query/rip6query.8
index bd64068..d77e6d0 100644
--- a/usr.sbin/rip6query/rip6query.8
+++ b/usr.sbin/rip6query/rip6query.8
@@ -1,7 +1,7 @@
 .\"
 .\" Copyright (C) 1998 and 1999 WIDE Project.
 .\" All rights reserved.
-.\"
+.\" 
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
 .\" are met:
@@ -13,7 +13,7 @@
 .\" 3. Neither the name of the project 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 PROJECT 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
@@ -26,12 +26,12 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $Id: rip6query.8,v 1.1 1999/10/07 05:36:36 itojun Exp $
+.\"     $Id: rip6query.8,v 1.2 2000/01/19 06:24:55 itojun Exp $
 .\"	$FreeBSD$
 .\"
 .Dd Oct 7, 1999
 .Dt RIP6QUERY 8
-.Os KAME
+.Os
 .Sh NAME
 .Nm rip6query
 .Nd RIPng debugging tool
@@ -54,7 +54,7 @@ and is useful when link-local address is specified for
 .Ar destination .
 .\"
 .Sh SEE ALSO
-.Xr route6d 8 .
+.Xr route6d 8
 .\"
 .Sh HISTORY
 The
diff --git a/usr.sbin/rip6query/rip6query.c b/usr.sbin/rip6query/rip6query.c
index 523b17f..ed0f6f9 100644
--- a/usr.sbin/rip6query/rip6query.c
+++ b/usr.sbin/rip6query/rip6query.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
  * All rights reserved.
- *
+ * 
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -13,7 +13,7 @@
  * 3. Neither the name of the project 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 PROJECT 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
@@ -36,12 +36,15 @@
 #include <string.h>
 #include <ctype.h>
 #include <signal.h>
+#include <errno.h>
 #include <err.h>
 
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <net/if.h>
+#if defined(__FreeBSD__) && __FreeBSD__ >= 3
 #include <net/if_var.h>
+#endif /* __FreeBSD__ >= 3 */
 #include <netinet/in.h>
 #include <netinet/in_var.h>
 #include <arpa/inet.h>
@@ -51,11 +54,10 @@
 
 /* wrapper for KAME-special getnameinfo() */
 #ifndef NI_WITHSCOPEID
-#define	NI_WITHSCOPEID	0
+#define NI_WITHSCOPEID	0
 #endif
 
 int	s;
-extern int errno;
 struct sockaddr_in6 sin6;
 struct rip6	*ripbuf;
 
@@ -75,8 +77,6 @@ main(argc, argv)
 	struct sockaddr_in6 fsock;
 	int i, n, len, flen;
 	int c;
-	extern char *optarg;
-	extern int optind;
 	int ifidx = -1;
 	int error;
 	char pbuf[10];
@@ -114,14 +114,10 @@ main(argc, argv)
 	snprintf(pbuf, sizeof(pbuf), "%d", RIP6_PORT);
 	memset(&hints, 0, sizeof(hints));
 	hints.ai_family = AF_INET6;
-	hints.ai_socktype = SOCK_STREAM;
+	hints.ai_socktype = SOCK_DGRAM;
 	error = getaddrinfo(argv[0], pbuf, &hints, &res);
 	if (error) {
-		fprintf(stderr, "rip6query: %s: %s\n", argv[0],
-			gai_strerror(error));
-		if (error == EAI_SYSTEM)
-			errx(1, "%s", strerror(errno));
-		exit(1);
+		errx(1, "%s: %s", argv[0], gai_strerror(error));
 		/*NOTREACHED*/
 	}
 	if (res->ai_next) {
@@ -189,7 +185,7 @@ static const char *
 sa_n2a(sa)
 	struct sockaddr *sa;
 {
-	static char buf[BUFSIZ];
+	static char buf[NI_MAXHOST];
 
 	if (getnameinfo(sa, sa->sa_len, buf, sizeof(buf),
 			NULL, 0, NI_NUMERICHOST | NI_WITHSCOPEID) != 0) {
@@ -202,7 +198,7 @@ static const char *
 inet6_n2a(addr)
 	struct in6_addr *addr;
 {
-	static char buf[BUFSIZ];
+	static char buf[NI_MAXHOST];
 
 	return inet_ntop(AF_INET6, addr, buf, sizeof(buf));
 }