From 089ed1a3a82f83c83dbed0cd6c1fbad0d2749bba Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Thu, 11 Sep 1997 11:21:56 +0000
Subject: cleanup -Wall

---
 usr.bin/su/su.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'usr.bin/su')

diff --git a/usr.bin/su/su.c b/usr.bin/su/su.c
index 40efb00d1a0..8a31627a2ff 100644
--- a/usr.bin/su/su.c
+++ b/usr.bin/su/su.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: su.c,v 1.29 1997/06/29 11:10:35 provos Exp $	*/
+/*	$OpenBSD: su.c,v 1.30 1997/09/11 11:21:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1988 The Regents of the University of California.
@@ -41,7 +41,7 @@ char copyright[] =
 
 #ifndef lint
 /*static char sccsid[] = "from: @(#)su.c	5.26 (Berkeley) 7/6/91";*/
-static char rcsid[] = "$OpenBSD: su.c,v 1.29 1997/06/29 11:10:35 provos Exp $";
+static char rcsid[] = "$OpenBSD: su.c,v 1.30 1997/09/11 11:21:55 deraadt Exp $";
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -68,6 +68,8 @@ static char rcsid[] = "$OpenBSD: su.c,v 1.29 1997/06/29 11:10:35 provos Exp $";
 #include <kerberosIV/krb.h>
 #include <netdb.h>
 
+int kerberos __P((char *username, char *user, int uid));
+
 #define	ARGSTR	"-Kflm"
 
 int use_kerberos = 1;
@@ -218,7 +220,7 @@ badlogin:
 		iscsh = NO;
 	}
 
-	if (p = strrchr(shell, '/'))
+	if ((p = strrchr(shell, '/')))
 		avshell = p+1;
 	else
 		avshell = shell;
@@ -319,12 +321,13 @@ ontty()
 	static char buf[MAXPATHLEN + 4];
 
 	buf[0] = 0;
-	if (p = ttyname(STDERR_FILENO))
+	if ((p = ttyname(STDERR_FILENO)))
 		snprintf(buf, sizeof(buf), " on %s", p);
 	return (buf);
 }
 
 #ifdef KERBEROS
+int
 kerberos(username, user, uid)
 	char *username, *user;
 	int uid;
@@ -332,7 +335,6 @@ kerberos(username, user, uid)
 	KTEXT_ST ticket;
 	AUTH_DAT authdata;
 	struct hostent *hp;
-	register char *p;
 	int kerno;
 	in_addr_t faddr;
 	char hostname[MAXHOSTNAMELEN], savehost[MAXHOSTNAMELEN];
-- 
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