From f7571bacc24121fd51f4e8cfeb6f23619d298322 Mon Sep 17 00:00:00 2001
From: dsl <dsl@NetBSD.org>
Date: Sat, 30 Oct 2004 08:46:12 +0000
Subject: [PATCH] Add (unsigned char) cast to ctype functions

---
 usr.sbin/map-mbone/mapper.c |  6 +++---
 usr.sbin/mlxctl/dklist.c    |  6 +++---
 usr.sbin/mountd/mountd.c    | 14 +++++++-------
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/usr.sbin/map-mbone/mapper.c b/usr.sbin/map-mbone/mapper.c
index 8e706614c139..2d99414ba7bc 100644
--- a/usr.sbin/map-mbone/mapper.c
+++ b/usr.sbin/map-mbone/mapper.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: mapper.c,v 1.21 2004/01/05 23:23:38 jmmv Exp $	*/
+/*	$NetBSD: mapper.c,v 1.22 2004/10/30 08:46:12 dsl Exp $	*/
 
 /* Mapper for connections between MRouteD multicast routers.
  * Written by Pavel Curtis <Pavel@PARC.Xerox.Com>
@@ -768,7 +768,7 @@ void graph_map(void)
 int get_number(int *var, int deflt, char ***pargv, int *pargc)
 {
     if ((*pargv)[0][2] == '\0') { /* Get the value from the next argument */
-	if (*pargc > 1  &&  isdigit((*pargv)[1][0])) {
+	if (*pargc > 1  &&  isdigit((unsigned char)(*pargv)[1][0])) {
 	    (*pargv)++, (*pargc)--;
 	    *var = atoi((*pargv)[0]);
 	    return 1;
@@ -778,7 +778,7 @@ int get_number(int *var, int deflt, char ***pargv, int *pargc)
 	} else
 	    return 0;
     } else {			/* Get value from the rest of this argument */
-	if (isdigit((*pargv)[0][2])) {
+	if (isdigit((unsigned char)(*pargv)[0][2])) {
 	    *var = atoi((*pargv)[0] + 2);
 	    return 1;
 	} else {
diff --git a/usr.sbin/mlxctl/dklist.c b/usr.sbin/mlxctl/dklist.c
index 92d9179ba4d0..82f427323a23 100644
--- a/usr.sbin/mlxctl/dklist.c
+++ b/usr.sbin/mlxctl/dklist.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: dklist.c,v 1.4 2002/06/01 23:51:06 lukem Exp $	*/
+/*	$NetBSD: dklist.c,v 1.5 2004/10/30 08:47:58 dsl Exp $	*/
 
 /*-
  * Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -70,7 +70,7 @@
 
 #ifndef lint
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: dklist.c,v 1.4 2002/06/01 23:51:06 lukem Exp $");
+__RCSID("$NetBSD: dklist.c,v 1.5 2004/10/30 08:47:58 dsl Exp $");
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -146,7 +146,7 @@ mlx_disk_add0(const char *name)
 	struct mlx_disk *md;
 	int unit;
 
-	if (name[0] != 'l' || name[1] != 'd' || !isdigit(name[2]))
+	if (name[0] != 'l' || name[1] != 'd' || !isdigit((unsigned char)name[2]))
 		return (-1);
 
 	SIMPLEQ_FOREACH(md, &mlx_disks, chain)
diff --git a/usr.sbin/mountd/mountd.c b/usr.sbin/mountd/mountd.c
index e162a79f5fc0..56edca290cda 100644
--- a/usr.sbin/mountd/mountd.c
+++ b/usr.sbin/mountd/mountd.c
@@ -1,4 +1,4 @@
-/* 	$NetBSD: mountd.c,v 1.87 2004/04/21 01:05:48 christos Exp $	 */
+/* 	$NetBSD: mountd.c,v 1.88 2004/10/30 08:49:45 dsl Exp $	 */
 
 /*
  * Copyright (c) 1989, 1993
@@ -47,7 +47,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
 #if 0
 static char     sccsid[] = "@(#)mountd.c  8.15 (Berkeley) 5/1/95";
 #else
-__RCSID("$NetBSD: mountd.c,v 1.87 2004/04/21 01:05:48 christos Exp $");
+__RCSID("$NetBSD: mountd.c,v 1.88 2004/10/30 08:49:45 dsl Exp $");
 #endif
 #endif				/* not lint */
 
@@ -2172,7 +2172,7 @@ get_net(cp, net, maskflg)
 		sin.sin_len = sizeof sin;
 		sin.sin_addr = inet_makeaddr(np->n_net, 0);
 		sa = (struct sockaddr *)&sin;
-	} else if (isdigit(*cp)) {
+	} else if (isdigit((unsigned char)*cp)) {
 		memset(&hints, 0, sizeof hints);
 		hints.ai_family = AF_UNSPEC;
 		hints.ai_flags = AI_NUMERICHOST;
@@ -2190,7 +2190,7 @@ get_net(cp, net, maskflg)
 			sa = (struct sockaddr *)&sin;
 		} else
 			sa = ai->ai_addr;
-	} else if (isxdigit(*cp) || *cp == ':') {
+	} else if (isxdigit((unsigned char)*cp) || *cp == ':') {
 		memset(&hints, 0, sizeof hints);
 		hints.ai_family = AF_UNSPEC;
 		hints.ai_flags = AI_NUMERICHOST;
@@ -2308,7 +2308,7 @@ parsecred(namelist, cr)
 	 */
 	names = strsep(&namelist, " \t\n");
 	name = strsep(&names, ":");
-	if (isdigit(*name) || *name == '-')
+	if (isdigit((unsigned char)*name) || *name == '-')
 		pw = getpwuid(atoi(name));
 	else
 		pw = getpwnam(name);
@@ -2339,7 +2339,7 @@ parsecred(namelist, cr)
 	 */
 	if (pw != NULL)
 		cr->cr_uid = pw->pw_uid;
-	else if (isdigit(*name) || *name == '-')
+	else if (isdigit((unsigned char)*name) || *name == '-')
 		cr->cr_uid = atoi(name);
 	else {
 		syslog(LOG_ERR, "Unknown user: %s", name);
@@ -2348,7 +2348,7 @@ parsecred(namelist, cr)
 	cr->cr_ngroups = 0;
 	while (names != NULL && *names != '\0' && cr->cr_ngroups < NGROUPS) {
 		name = strsep(&names, ":");
-		if (isdigit(*name) || *name == '-') {
+		if (isdigit((unsigned char)*name) || *name == '-') {
 			cr->cr_groups[cr->cr_ngroups++] = atoi(name);
 		} else {
 			if ((gr = getgrnam(name)) == NULL) {