From f597ddb137c3c3b76fe39095d7fb1fd2045c181e Mon Sep 17 00:00:00 2001
From: mycroft <mycroft@NetBSD.org>
Date: Mon, 30 Aug 1993 18:50:53 +0000
Subject: [PATCH] Add new uname() cookies like getty. (I had thought telnetd
 spawned a getty.  Sigh.)

---
 libexec/telnetd/defs.h    |  3 ++-
 libexec/telnetd/ext.h     |  4 ++--
 libexec/telnetd/utility.c | 19 ++++++++++++++++++-
 3 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/libexec/telnetd/defs.h b/libexec/telnetd/defs.h
index cf0483750878..7ae1ec822cc5 100644
--- a/libexec/telnetd/defs.h
+++ b/libexec/telnetd/defs.h
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)defs.h	5.10 (Berkeley) 3/1/91
- *	$Id: defs.h,v 1.2 1993/08/01 18:29:25 mycroft Exp $
+ *	$Id: defs.h,v 1.3 1993/08/30 18:50:53 mycroft Exp $
  */
 
 /*
@@ -40,6 +40,7 @@
 #include <sys/types.h>
 #include <sys/param.h>
 
+
 #ifndef	BSD
 # define	BSD 43
 #endif
diff --git a/libexec/telnetd/ext.h b/libexec/telnetd/ext.h
index 11f9c21b567c..7188d65c1e31 100644
--- a/libexec/telnetd/ext.h
+++ b/libexec/telnetd/ext.h
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)ext.h	5.7 (Berkeley) 3/1/91
- *	$Id: ext.h,v 1.2 1993/08/01 18:29:23 mycroft Exp $
+ *	$Id: ext.h,v 1.3 1993/08/30 18:50:54 mycroft Exp $
  */
 
 /*
@@ -66,7 +66,7 @@ extern int	auth_level;
 
 extern slcfun	slctab[NSLC + 1];	/* slc mapping table */
 
-char	*terminaltype;
+extern char	*terminaltype;
 
 /*
  * I/O data buffers, pointers, and counters.
diff --git a/libexec/telnetd/utility.c b/libexec/telnetd/utility.c
index c3777bf9c4f7..1bd4df24c399 100644
--- a/libexec/telnetd/utility.c
+++ b/libexec/telnetd/utility.c
@@ -33,10 +33,11 @@
 
 #ifndef lint
 /*static char sccsid[] = "from: @(#)utility.c	5.8 (Berkeley) 3/22/91";*/
-static char rcsid[] = "$Id: utility.c,v 1.2 1993/08/01 18:29:02 mycroft Exp $";
+static char rcsid[] = "$Id: utility.c,v 1.3 1993/08/30 18:50:55 mycroft Exp $";
 #endif /* not lint */
 
 #define PRINTOPTIONS
+#include <sys/utsname.h>
 #include "telnetd.h"
 
 /*
@@ -374,6 +375,7 @@ fatalperror(f, msg)
 }
 
 char editedhost[32];
+struct utsname kerninfo;
 
 	void
 edithost(pat, host)
@@ -383,6 +385,8 @@ edithost(pat, host)
 	register char *res = editedhost;
 	char *strncpy();
 
+	uname(&kerninfo);
+
 	if (!pat)
 		pat = "";
 	while (*pat) {
@@ -481,6 +485,19 @@ putf(cp, where)
 		case '%':
 			putchr('%');
 			break;
+
+		case 's':
+			puts(kerninfo.sysname);
+
+		case 'm':
+			puts(kerninfo.machine);
+
+		case 'r':
+			puts(kerninfo.release);
+
+		case 'v':
+			puts(kerninfo.version);
+			break;
 		}
 		cp++;
 	}