From 10faff8b1734aed712d6fc8252245ae4928830c0 Mon Sep 17 00:00:00 2001
From: maxim <maxim@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Wed, 5 Jan 2005 09:59:38 +0000
Subject: [PATCH] o Add -4 and -6 flags to a man page and usage().  Bump the
 man page date.

git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@139713 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 telnetd/telnetd.8 | 12 ++++++++++--
 telnetd/telnetd.c |  3 ++-
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/telnetd/telnetd.8 b/telnetd/telnetd.8
index b11fbac..0f3a15c 100644
--- a/telnetd/telnetd.8
+++ b/telnetd/telnetd.8
@@ -32,7 +32,7 @@
 .\"	@(#)telnetd.8	8.4 (Berkeley) 6/1/94
 .\" $FreeBSD$
 .\"
-.Dd January 27, 2000
+.Dd January 5, 2005
 .Dt TELNETD 8
 .Os
 .Sh NAME
@@ -42,7 +42,7 @@
 protocol server
 .Sh SYNOPSIS
 .Nm /usr/libexec/telnetd
-.Op Fl BUhlkn
+.Op Fl 46BUhlkn
 .Op Fl D Ar debugmode
 .Op Fl S Ar tos
 .Op Fl X Ar authtype
@@ -86,6 +86,14 @@ The
 .Nm
 command accepts the following options:
 .Bl -tag -width indent
+.It Fl 4
+Forces
+.Nm
+to use IPv4 addresses only.
+.It Fl 6
+Forces
+.Nm
+to use IPv6 addresses only.
 .It Fl a Ar authmode
 This option may be used for specifying what mode should
 be used for authentication.
diff --git a/telnetd/telnetd.c b/telnetd/telnetd.c
index 1189574..6e4bd4f 100644
--- a/telnetd/telnetd.c
+++ b/telnetd/telnetd.c
@@ -412,7 +412,8 @@ usage()
 {
 	fprintf(stderr, "usage: telnetd");
 #ifdef	AUTHENTICATION
-	fprintf(stderr, " [-a (debug|other|user|valid|off|none)]\n\t");
+	fprintf(stderr,
+	    " [-4] [-6] [-a (debug|other|user|valid|off|none)]\n\t");
 #endif
 #ifdef BFTPDAEMON
 	fprintf(stderr, " [-B]");