From a2726b72a66d34267ab40c31af13b7998821af31 Mon Sep 17 00:00:00 2001
From: peter <peter@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Wed, 16 Dec 1998 06:01:33 +0000
Subject: [PATCH] Old stuff from a source tree:  copy (verbatum) the code to
 expand the  %s/%m in the default /etc/gettytab.

git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@41856 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 telnetd/utility.c | 33 +++++++++++++++++++++++++++++++--
 1 file changed, 31 insertions(+), 2 deletions(-)

diff --git a/telnetd/utility.c b/telnetd/utility.c
index 4c9dec1..08ad0bb 100644
--- a/telnetd/utility.c
+++ b/telnetd/utility.c
@@ -36,11 +36,12 @@
 static const char sccsid[] = "@(#)utility.c	8.4 (Berkeley) 5/30/95";
 #endif
 static const char rcsid[] =
-	"$Id$";
+	"$Id: utility.c,v 1.3 1998/02/16 12:09:28 markm Exp $";
 #endif /* not lint */
 
 #ifdef __FreeBSD__
 #include <locale.h>
+#include <sys/utsname.h>
 #endif
 #define PRINTOPTIONS
 #include "telnetd.h"
@@ -471,11 +472,21 @@ putf(cp, where)
 #else
 	extern char *strrchr();
 #endif
+#ifdef __FreeBSD__
+	static struct utsname kerninfo;
+
+	if (!*kerninfo.sysname)
+		uname(&kerninfo);
+#endif
 
 	putlocation = where;
 
 	while (*cp) {
-		if (*cp != '%') {
+		if (*cp =='\n') {
+			putstr("\r\n");
+			cp++;
+			continue;
+		} else if (*cp != '%') {
 			putchr(*cp++);
 			continue;
 		}
@@ -507,6 +518,24 @@ putf(cp, where)
 			putstr(db);
 			break;
 
+#ifdef __FreeBSD__
+		case 's':
+			putstr(kerninfo.sysname);
+			break;
+
+		case 'm':
+			putstr(kerninfo.machine);
+			break;
+
+		case 'r':
+			putstr(kerninfo.release);
+			break;
+
+		case 'v':
+			putstr(kerninfo.version);
+			break;
+#endif
+
 		case '%':
 			putchr('%');
 			break;