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Unsigned char casts for ctype functions.

This commit is contained in:
christos 2004-11-06 18:18:33 +00:00
parent cedc1b6872
commit d434bff667
1 changed files with 11 additions and 11 deletions
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22
usr.sbin/eeprom/getdate.y
View File

@ -1,5 +1,5 @@
%{
/* $NetBSD: getdate.y,v 1.5 2000/11/19 11:15:01 mrg Exp $ */
/* $NetBSD: getdate.y,v 1.6 2004/11/06 18:18:33 christos Exp $ */
/*
**
@ -18,7 +18,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: getdate.y,v 1.5 2000/11/19 11:15:01 mrg Exp $");
__RCSID("$NetBSD: getdate.y,v 1.6 2004/11/06 18:18:33 christos Exp $");
#endif
#include <sys/types.h>
@ -647,8 +647,8 @@ LookupWord(buff)
/* Make it lowercase. */
for (p = buff; *p; p++)
if (isupper(*p))
*p = tolower(*p);
if (isupper((unsigned char)*p))
*p = tolower((unsigned char)*p);
if (strcmp(buff, "am") == 0 || strcmp(buff, "a.m.") == 0) {
yylval.Meridian = MERam;
@ -716,7 +716,7 @@ LookupWord(buff)
}
/* Military timezones. */
if (buff[1] == '\0' && isalpha(*buff)) {
if (buff[1] == '\0' && isalpha((unsigned char)*buff)) {
for (tp = MilitaryTable; tp->name; tp++)
if (strcmp(buff, tp->name) == 0) {
yylval.Number = tp->value;
@ -752,27 +752,27 @@ yylex()
int sign;
for ( ; ; ) {
while (isspace(*yyInput))
while (isspace((unsigned char)*yyInput))
yyInput++;
if (isdigit(c = *yyInput) || c == '-' || c == '+') {
if (isdigit((unsigned char)(c = *yyInput)) || c == '-' || c == '+') {
if (c == '-' || c == '+') {
sign = c == '-' ? -1 : 1;
if (!isdigit(*++yyInput))
if (!isdigit((unsigned char)*++yyInput))
/* skip the '-' sign */
continue;
}
else
sign = 0;
for (yylval.Number = 0; isdigit(c = *yyInput++); )
for (yylval.Number = 0; isdigit((unsigned char)(c = *yyInput++)); )
yylval.Number = 10 * yylval.Number + c - '0';
yyInput--;
if (sign < 0)
yylval.Number = -yylval.Number;
return sign ? tSNUMBER : tUNUMBER;
}
if (isalpha(c)) {
for (p = buff; isalpha(c = *yyInput++) || c == '.'; )
if (isalpha((unsigned char)c)) {
for (p = buff; isalpha((unsigned char)(c = *yyInput++)) || c == '.'; )
if (p < &buff[sizeof buff - 1])
*p++ = c;
*p = '\0';