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char -> unsigned char

This commit is contained in:
christos 1998-12-19 16:37:28 +00:00
parent ec1efbf3e5
commit 9794a7e065
5 changed files with 39 additions and 35 deletions
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12
usr.bin/from/from.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: from.c,v 1.8 1997/10/18 15:08:53 lukem Exp $ */
/* $NetBSD: from.c,v 1.9 1998/12/19 16:37:28 christos Exp $ */
/*
* Copyright (c) 1980, 1988, 1993
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1988, 1993\n\
#if 0
static char sccsid[] = "@(#)from.c 8.1 (Berkeley) 6/6/93";
#endif
__RCSID("$NetBSD: from.c,v 1.8 1997/10/18 15:08:53 lukem Exp $");
__RCSID("$NetBSD: from.c,v 1.9 1998/12/19 16:37:28 christos Exp $");
#endif /* not lint */
#include <sys/types.h>
@ -81,7 +81,7 @@ main(argc, argv)
case 's':
sender = optarg;
for (p = sender; *p; ++p)
if (isupper(*p))
if (isupper((unsigned char)*p))
*p = tolower(*p);
break;
case '?':
@ -143,17 +143,17 @@ match(line, sender)
char ch, pch, first, *p, *t;
for (first = *sender++;;) {
if (isspace(ch = *line))
if (isspace((unsigned char)(ch = *line)))
return(0);
++line;
if (isupper(ch))
if (isupper((unsigned char)ch))
ch = tolower(ch);
if (ch != first)
continue;
for (p = sender, t = line;;) {
if (!(pch = *p++))
return(1);
if (isupper(ch = *t++))
if (isupper((unsigned char)(ch = *t++)))
ch = tolower(ch);
if (ch != pch)
break;

4
usr.bin/fsplit/fsplit.c
View File

@ -44,7 +44,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
#if 0
static char sccsid[] = "from: @(#)fsplit.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: fsplit.c,v 1.6 1998/10/08 01:29:49 wsanchez Exp $");
__RCSID("$NetBSD: fsplit.c,v 1.7 1998/12/19 16:38:10 christos Exp $");
#endif
#endif /* not lint */
@ -320,7 +320,7 @@ lname(s)
/* copy to buffer and converting to lower case */
p = ptr;
while (*p && p <= &buf[71] ) {
*iptr = isupper(*p) ? tolower(*p) : *p;
*iptr = isupper((unsigned char)*p) ? tolower(*p) : *p;
iptr++;
p++;
}

7
usr.bin/head/head.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: head.c,v 1.10 1998/01/31 20:42:07 christos Exp $ */
/* $NetBSD: head.c,v 1.11 1998/12/19 16:40:29 christos Exp $ */
/*
* Copyright (c) 1980, 1987, 1992, 1993
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1987, 1992, 1993\n\
#if 0
static char sccsid[] = "@(#)head.c 8.2 (Berkeley) 5/4/95";
#else
__RCSID("$NetBSD: head.c,v 1.10 1998/01/31 20:42:07 christos Exp $");
__RCSID("$NetBSD: head.c,v 1.11 1998/12/19 16:40:29 christos Exp $");
#endif
#endif /* not lint */
@ -148,7 +148,8 @@ obsolete(argv)
while ((ap = *++argv)) {
/* Return if "--" or not "-[0-9]*". */
if (ap[0] != '-' || ap[1] == '-' || !isdigit(ap[1]))
if (ap[0] != '-' || ap[1] == '-' ||
!isdigit((unsigned char)ap[1]))
return;
if ((ap = malloc(strlen(*argv) + 2)) == NULL)
err(1, "%s", "");

13
usr.bin/hexdump/odsyntax.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: odsyntax.c,v 1.9 1998/08/25 20:59:37 ross Exp $ */
/* $NetBSD: odsyntax.c,v 1.10 1998/12/19 16:43:39 christos Exp $ */
/*-
* Copyright (c) 1990, 1993
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)odsyntax.c 8.2 (Berkeley) 5/4/95";
#else
__RCSID("$NetBSD: odsyntax.c,v 1.9 1998/08/25 20:59:37 ross Exp $");
__RCSID("$NetBSD: odsyntax.c,v 1.10 1998/12/19 16:43:39 christos Exp $");
#endif
#endif /* not lint */
@ -183,7 +183,8 @@ odoffset(argc, argvp)
return;
if (*p != '+' && (argc < 2 ||
(!isdigit(p[0]) && (p[0] != 'x' || !isxdigit(p[1])))))
(!isdigit((unsigned char)p[0]) &&
(p[0] != 'x' || !isxdigit((unsigned char)p[1])))))
return;
base = 0;
@ -193,7 +194,7 @@ odoffset(argc, argvp)
*/
if (p[0] == '+')
++p;
if (p[0] == 'x' && isxdigit(p[1])) {
if (p[0] == 'x' && isxdigit((unsigned char)p[1])) {
++p;
base = 16;
} else if (p[0] == '0' && p[1] == 'x') {
@ -203,9 +204,9 @@ odoffset(argc, argvp)
/* skip over the number */
if (base == 16)
for (num = p; isxdigit(*p); ++p);
for (num = p; isxdigit((unsigned char)*p); ++p);
else
for (num = p; isdigit(*p); ++p);
for (num = p; isdigit((unsigned char)*p); ++p);
/* check for no number */
if (num == p)

38
usr.bin/hexdump/parse.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: parse.c,v 1.7 1997/10/19 02:34:10 lukem Exp $ */
/* $NetBSD: parse.c,v 1.8 1998/12/19 16:43:39 christos Exp $ */
/*
* Copyright (c) 1989, 1993
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)parse.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: parse.c,v 1.7 1997/10/19 02:34:10 lukem Exp $");
__RCSID("$NetBSD: parse.c,v 1.8 1998/12/19 16:43:39 christos Exp $");
#endif
#endif /* not lint */
@ -75,7 +75,7 @@ addfile(name)
continue;
}
*p = '\0';
for (p = buf; *p && isspace(*p); ++p);
for (p = buf; *p && isspace((unsigned char)*p); ++p);
if (!*p || *p == '#')
continue;
add(p);
@ -105,7 +105,7 @@ add(fmt)
/* take the format string and break it up into format units */
for (p = fmt;;) {
/* skip leading white space */
for (; isspace(*p); ++p);
for (; isspace((unsigned char)*p); ++p);
if (!*p)
break;
@ -116,29 +116,29 @@ add(fmt)
tfu->reps = 1;
/* if leading digit, repetition count */
if (isdigit(*p)) {
for (savep = p; isdigit(*p); ++p);
if (!isspace(*p) && *p != '/')
if (isdigit((unsigned char)*p)) {
for (savep = p; isdigit((unsigned char)*p); ++p);
if (!isspace((unsigned char)*p) && *p != '/')
badfmt(fmt);
/* may overwrite either white space or slash */
tfu->reps = atoi(savep);
tfu->flags = F_SETREP;
/* skip trailing white space */
for (++p; isspace(*p); ++p);
for (++p; isspace((unsigned char)*p); ++p);
}
/* skip slash and trailing white space */
if (*p == '/')
while (isspace(*++p));
while (isspace((unsigned char)*++p));
/* byte count */
if (isdigit(*p)) {
for (savep = p; isdigit(*p); ++p);
if (!isspace(*p))
if (isdigit((unsigned char)*p)) {
for (savep = p; isdigit((unsigned char)*p); ++p);
if (!isspace((unsigned char)*p))
badfmt(fmt);
tfu->bcnt = atoi(savep);
/* skip trailing white space */
for (++p; isspace(*p); ++p);
for (++p; isspace((unsigned char)*p); ++p);
}
/* format */
@ -181,9 +181,9 @@ size(fs)
* case it's a %s format.
*/
while (strchr(spec + 1, *++fmt));
if (*fmt == '.' && isdigit(*++fmt)) {
if (*fmt == '.' && isdigit((unsigned char)*++fmt)) {
prec = atoi(fmt);
while (isdigit(*++fmt));
while (isdigit((unsigned char)*++fmt));
}
switch(*fmt) {
case 'c':
@ -258,10 +258,12 @@ rewrite(fs)
} else {
/* Skip any special chars, field width. */
while (strchr(spec + 1, *++p1));
if (*p1 == '.' && isdigit(*++p1)) {
if (*p1 == '.' &&
isdigit((unsigned char)*++p1)) {
sokay = USEPREC;
prec = atoi(p1);
while (isdigit(*++p1));
while (isdigit((unsigned char)*++p1))
continue;
} else
sokay = NOTOKAY;
}
@ -432,7 +434,7 @@ isint2: switch(fu->bcnt) {
if (!pr->nextpr)
break;
for (p1 = pr->fmt, p2 = NULL; *p1; ++p1)
p2 = isspace(*p1) ? p1 : NULL;
p2 = isspace((unsigned char)*p1) ? p1 : NULL;
if (p2)
pr->nospace = p2;
}