From 28dc596f159f54c667e61c6c9ab4a94cd2cba72d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Tue, 31 Jul 2007 18:57:20 +0000
Subject: [PATCH] (usage): use exit_code, add --version and --help.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21748 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 appl/telnet/telnetd/telnetd.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/appl/telnet/telnetd/telnetd.c b/appl/telnet/telnetd/telnetd.c
index 9dd89ea44..750e0502e 100644
--- a/appl/telnet/telnetd/telnetd.c
+++ b/appl/telnet/telnetd/telnetd.c
@@ -468,6 +468,8 @@ static void
 usage(int exit_code)
 {
     fprintf(stderr, "Usage: telnetd");
+    fprintf(stderr, " [--help]");
+    fprintf(stderr, " [--version]");
 #ifdef	AUTHENTICATION
     fprintf(stderr, " [-a (debug|other|otp|user|valid|off|none)]\n\t");
 #endif
@@ -493,7 +495,7 @@ usage(int exit_code)
 #endif
     fprintf(stderr, " [-u utmp_hostname_length] [-U]");
     fprintf(stderr, " [port]\n");
-    exit(1);
+    exit(exit_code);
 }
 
 /*