[src/trunk]: src/usr.sbin Add (unsigned char) cast to ctype functions

[dsl <dsl%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/62a0e308755e
branches:  trunk
changeset: 570831:62a0e308755e
user:      dsl <dsl%NetBSD.org@localhost>
date:      Sat Oct 30 15:39:39 2004 +0000

description:
Add (unsigned char) cast to ctype functions

diffstat:

 usr.sbin/rwhod/rwhod.c             |  5 +++--
 usr.sbin/sa/main.c                 |  6 +++---
 usr.sbin/screenblank/screenblank.c |  6 +++---
 usr.sbin/sliplogin/sliplogin.c     |  6 +++---
 usr.sbin/slstats/slstats.c         |  6 +++---
 usr.sbin/sunlabel/sunlabel.c       |  8 ++++----
 usr.sbin/sup/source/expand.c       |  4 ++--
 7 files changed, 21 insertions(+), 20 deletions(-)

diffs (184 lines):

diff -r b0e4adb59c26 -r 62a0e308755e usr.sbin/rwhod/rwhod.c
--- a/usr.sbin/rwhod/rwhod.c    Sat Oct 30 15:28:45 2004 +0000
+++ b/usr.sbin/rwhod/rwhod.c    Sat Oct 30 15:39:39 2004 +0000
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)rwhod.c    8.1 (Berkeley) 6/6/93";
 #else
-__RCSID("$NetBSD: rwhod.c,v 1.22 2003/08/07 11:25:43 agc Exp $");
+__RCSID("$NetBSD: rwhod.c,v 1.23 2004/10/30 15:39:39 dsl Exp $");
 #endif
 #endif /* not lint */
 
@@ -252,7 +252,8 @@
        int size = 0;
 
        while (*name) {
-               if (!isascii(*name) || !(isalnum(*name) || ispunct(*name)))
+               if (!isascii(*name) || !(isalnum((unsigned char)*name) ||
+                                        ispunct((unsigned char)*name)))
                        return (0);
                name++, size++;
        }
diff -r b0e4adb59c26 -r 62a0e308755e usr.sbin/sa/main.c
--- a/usr.sbin/sa/main.c        Sat Oct 30 15:28:45 2004 +0000
+++ b/usr.sbin/sa/main.c        Sat Oct 30 15:39:39 2004 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: main.c,v 1.19 2004/02/13 11:36:24 wiz Exp $ */
+/* $NetBSD: main.c,v 1.20 2004/10/30 15:40:57 dsl Exp $ */
 
 /*
  * Copyright (c) 1994 Christopher G. Demetriou
@@ -39,7 +39,7 @@
 __COPYRIGHT("@(#) Copyright (c) 1994 Christopher G. Demetriou\n\
  All rights reserved.\n");
 
-__RCSID("$NetBSD: main.c,v 1.19 2004/02/13 11:36:24 wiz Exp $");
+__RCSID("$NetBSD: main.c,v 1.20 2004/10/30 15:40:57 dsl Exp $");
 #endif
 
 /*
@@ -338,7 +338,7 @@
                    i++) {
                        char c = ac.ac_comm[i];
 
-                       if (!isascii(c) || iscntrl(c)) {
+                       if (!isascii(c) || iscntrl((unsigned char)c)) {
                                ci.ci_comm[i] = '?';
                                ci.ci_flags |= CI_UNPRINTABLE;
                        } else
diff -r b0e4adb59c26 -r 62a0e308755e usr.sbin/screenblank/screenblank.c
--- a/usr.sbin/screenblank/screenblank.c        Sat Oct 30 15:28:45 2004 +0000
+++ b/usr.sbin/screenblank/screenblank.c        Sat Oct 30 15:39:39 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: screenblank.c,v 1.20 2004/01/05 23:23:39 jmmv Exp $    */
+/*     $NetBSD: screenblank.c,v 1.21 2004/10/30 15:43:25 dsl Exp $     */
 
 /*-
  * Copyright (c) 1996-2002 The NetBSD Foundation, Inc.
@@ -45,7 +45,7 @@
 __COPYRIGHT(
 "@(#) Copyright (c) 1996-2002 \
        The NetBSD Foundation, Inc.  All rights reserved.");
-__RCSID("$NetBSD: screenblank.c,v 1.20 2004/01/05 23:23:39 jmmv Exp $");
+__RCSID("$NetBSD: screenblank.c,v 1.21 2004/10/30 15:43:25 dsl Exp $");
 #endif
 
 #include <sys/types.h>
@@ -367,7 +367,7 @@
                        continue;
                }
 
-               if (!isdigit(*cp))
+               if (!isdigit((unsigned char)*cp))
                        errx(1, "Invalid argument: %s", arg);
 
                if (period) {
diff -r b0e4adb59c26 -r 62a0e308755e usr.sbin/sliplogin/sliplogin.c
--- a/usr.sbin/sliplogin/sliplogin.c    Sat Oct 30 15:28:45 2004 +0000
+++ b/usr.sbin/sliplogin/sliplogin.c    Sat Oct 30 15:39:39 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sliplogin.c,v 1.20 2003/10/21 02:53:57 fvdl Exp $      */
+/*     $NetBSD: sliplogin.c,v 1.21 2004/10/30 15:44:04 dsl Exp $       */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)sliplogin.c        8.2 (Berkeley) 2/1/94";
 #else
-__RCSID("$NetBSD: sliplogin.c,v 1.20 2003/10/21 02:53:57 fvdl Exp $");
+__RCSID("$NetBSD: sliplogin.c,v 1.21 2004/10/30 15:44:04 dsl Exp $");
 #endif
 #endif /* not lint */
 
@@ -135,7 +135,7 @@
                n = sscanf(loginargs, "%15s%*[ \t]%15s%*[ \t]%15s%*[ \t]%15s%*[ \t]%15s%*[ \t]%15s%*[ \t]%15s%*[ \t]%15s%*[ \t]%15s\n",
                         user, laddr, raddr, mask, slopt[0], slopt[1], 
                        slopt[2], slopt[3], slopt[4]);
-               if (user[0] == '#' || isspace(user[0]))
+               if (user[0] == '#' || isspace((unsigned char)user[0]))
                        continue;
                if (strcmp(user, name) != 0)
                        continue;
diff -r b0e4adb59c26 -r 62a0e308755e usr.sbin/slstats/slstats.c
--- a/usr.sbin/slstats/slstats.c        Sat Oct 30 15:28:45 2004 +0000
+++ b/usr.sbin/slstats/slstats.c        Sat Oct 30 15:39:39 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: slstats.c,v 1.14 2002/06/18 22:32:16 itojun Exp $      */
+/*     $NetBSD: slstats.c,v 1.15 2004/10/30 15:44:39 dsl Exp $ */
 
 /*
  * print serial line IP statistics:
@@ -36,7 +36,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: slstats.c,v 1.14 2002/06/18 22:32:16 itojun Exp $");
+__RCSID("$NetBSD: slstats.c,v 1.15 2004/10/30 15:44:39 dsl Exp $");
 #endif
 
 #define INET
@@ -131,7 +131,7 @@
                usage();
 
        while (argc--) {
-               if (isdigit(*argv[0])) {
+               if (isdigit((unsigned char)*argv[0])) {
                        unit = atoi(*argv);
                        if (unit < 0)
                                usage();
diff -r b0e4adb59c26 -r 62a0e308755e usr.sbin/sunlabel/sunlabel.c
--- a/usr.sbin/sunlabel/sunlabel.c      Sat Oct 30 15:28:45 2004 +0000
+++ b/usr.sbin/sunlabel/sunlabel.c      Sat Oct 30 15:39:39 2004 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sunlabel.c,v 1.15 2004/01/05 23:23:39 jmmv Exp $ */
+/* $NetBSD: sunlabel.c,v 1.16 2004/10/30 15:46:31 dsl Exp $ */
 
 /*-
  * Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: sunlabel.c,v 1.15 2004/01/05 23:23:39 jmmv Exp $");
+__RCSID("$NetBSD: sunlabel.c,v 1.16 2004/10/30 15:46:31 dsl Exp $");
 #endif
 
 #include <stdio.h>
@@ -661,7 +661,7 @@
        nd = 0;
 
        cp = *cpp;
-       while (*cp && isdigit(*cp)) {
+       while (*cp && isdigit((unsigned char)*cp)) {
                v = (10 * v) + (*cp++ - '0');
                nd++;
        }
@@ -892,7 +892,7 @@
        }
        skipspaces(&str);
        cp = str;
-       while (*cp && !isspace(*cp))
+       while (*cp && !isspace((unsigned char)*cp))
                cp++;
        n = cp - str;
        for (i = 0; fields[i].tag; i++) {
diff -r b0e4adb59c26 -r 62a0e308755e usr.sbin/sup/source/expand.c
--- a/usr.sbin/sup/source/expand.c      Sat Oct 30 15:28:45 2004 +0000
+++ b/usr.sbin/sup/source/expand.c      Sat Oct 30 15:39:39 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: expand.c,v 1.14 2002/07/10 20:19:39 wiz Exp $  */
+/*     $NetBSD: expand.c,v 1.15 2004/10/30 15:48:20 dsl Exp $  */
 
 /*
  * Copyright (c) 1991 Carnegie Mellon University
@@ -125,7 +125,7 @@
        if (*cs == '~' && pathp == path) {
                if (addpath('~'))
                        goto endit;
-               for (cs++; isalnum(*cs) || *cs == '_' || *cs == '-';)
+               for (cs++; isalnum((unsigned char)*cs) || *cs == '_' || *cs == '-';)
                        if (addpath(*cs++))
                                goto endit;
                if (!*cs || *cs == '/') {