Cast arguments to ctype(3) functions through (int)(unsigned char).
Signed-Off-By: Jonathan Kollasch <jakllsch@kollasch.net> Acked-By: Jonathan Kollasch <jakllsch@kollasch.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6519 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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@ -800,7 +800,7 @@ static int list_cmos_entry(const cmos_entry_t * e, int show_name)
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case CMOS_ENTRY_STRING:
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w = (char *)(unsigned long)value;
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while (*w) {
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if(!isprint(*w)) {
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if(!isprint((int)(unsigned char)*w)) {
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if (show_name)
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printf("# Bad value -> %s\n", e->name);
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else
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@ -846,7 +846,7 @@ static uint16_t convert_checksum_value(const char value[])
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uint16_t result;
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int negative;
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for (p = value; isspace(*p); p++) ;
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for (p = value; isspace((int)(unsigned char)*p); p++) ;
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negative = (*p == '-');
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n = strtoul(value, (char **)&p, 0);
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@ -125,7 +125,7 @@ int prepare_cmos_write(const cmos_entry_t * e, const char value_str[],
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/* See if the first character of 'value_str' (excluding
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* any initial whitespace) is a minus sign.
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*/
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for (p = value_str; isspace(*p); p++) ;
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for (p = value_str; isspace((int)(unsigned char)*p); p++) ;
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negative = (*p == '-');
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out = strtoull(value_str, (char **)&p, 0);
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