From 0e22b29f9e1a4bea4bc8ce268100c2b16087ba50 Mon Sep 17 00:00:00 2001
From: "Liam J. Foy" <liamfoy@dragonflybsd.org>
Date: Thu, 23 Dec 2004 15:17:21 +0000
Subject: [PATCH] - Remove *ttyname() - Remove unnecessary cast ((char)ch ->
 ch) - Add WARNS 6 and $DragonFly$ tag

---
 usr.bin/tty/Makefile | 2 ++
 usr.bin/tty/tty.c    | 8 ++++----
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/usr.bin/tty/Makefile b/usr.bin/tty/Makefile
index 5b914b23a4..29e6297f9c 100644
--- a/usr.bin/tty/Makefile
+++ b/usr.bin/tty/Makefile
@@ -1,5 +1,7 @@
 #	@(#)Makefile	8.1 (Berkeley) 6/6/93
+# $DragonFly: src/usr.bin/tty/Makefile,v 1.2 2004/12/23 15:17:21 liamfoy Exp $
 
 PROG=	tty
 
+WARNS?=	6
 .include <bsd.prog.mk>
diff --git a/usr.bin/tty/tty.c b/usr.bin/tty/tty.c
index d804f82834..a2fa4727cc 100644
--- a/usr.bin/tty/tty.c
+++ b/usr.bin/tty/tty.c
@@ -33,24 +33,24 @@
  * @(#) Copyright (c) 1988, 1993 The Regents of the University of California.  All rights reserved.
  * @(#)tty.c	8.1 (Berkeley) 6/6/93
  * $FreeBSD: src/usr.bin/tty/tty.c,v 1.4.2.1 2001/07/30 10:16:47 dd Exp $
- * $DragonFly: src/usr.bin/tty/tty.c,v 1.3 2003/10/04 20:36:53 hmp Exp $
+ * $DragonFly: src/usr.bin/tty/tty.c,v 1.4 2004/12/23 15:17:21 liamfoy Exp $
  */
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 
-static void usage(void);
+static void	usage(void);
 
 int
 main(int argc, char **argv)
 {
 	int ch, sflag;
-	char *t, *ttyname();
+	char *t;
 
 	sflag = 0;
 	while ((ch = getopt(argc, argv, "s")) != -1)
-		switch((char)ch) {
+		switch(ch) {
 		case 's':
 			sflag = 1;
 			break;
-- 
2.41.0