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Diffstat (limited to 'stdio-common/vfscanf.c')
-rw-r--r--stdio-common/vfscanf.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c
index 174ecf5..f05fc70 100644
--- a/stdio-common/vfscanf.c
+++ b/stdio-common/vfscanf.c
@@ -844,7 +844,7 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
ADDW (c);
c = inchar ();
- if (width != 0 && tolower (c) == 'x')
+ if (width != 0 && _tolower (c) == 'x')
{
if (base == 0)
base = 16;
@@ -883,9 +883,9 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
we must recognize "(nil)" as well. */
if (wpsize == 0 && read_pointer && (width < 0 || width >= 0)
&& c == '('
- && tolower (inchar ()) == 'n'
- && tolower (inchar ()) == 'i'
- && tolower (inchar ()) == 'l'
+ && _tolower (inchar ()) == 'n'
+ && _tolower (inchar ()) == 'i'
+ && _tolower (inchar ()) == 'l'
&& inchar () == ')')
/* We must produce the value of a NULL pointer. A single
'0' digit is enough. */
@@ -980,46 +980,46 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
negative = 0;
/* Take care for the special arguments "nan" and "inf". */
- if (tolower (c) == 'n')
+ if (_tolower (c) == 'n')
{
/* Maybe "nan". */
ADDW (c);
- if (inchar () == EOF || tolower (c) != 'a')
+ if (inchar () == EOF || _tolower (c) != 'a')
input_error ();
ADDW (c);
- if (inchar () == EOF || tolower (c) != 'n')
+ if (inchar () == EOF || _tolower (c) != 'n')
input_error ();
ADDW (c);
/* It is "nan". */
goto scan_float;
}
- else if (tolower (c) == 'i')
+ else if (_tolower (c) == 'i')
{
/* Maybe "inf" or "infinity". */
ADDW (c);
- if (inchar () == EOF || tolower (c) != 'n')
+ if (inchar () == EOF || _tolower (c) != 'n')
input_error ();
ADDW (c);
- if (inchar () == EOF || tolower (c) != 'f')
+ if (inchar () == EOF || _tolower (c) != 'f')
input_error ();
ADDW (c);
/* It is as least "inf". */
if (inchar () != EOF)
{
- if (tolower (c) == 'i')
+ if (_tolower (c) == 'i')
{
/* No we have to read the rest as well. */
ADDW (c);
- if (inchar () == EOF || tolower (c) != 'n')
+ if (inchar () == EOF || _tolower (c) != 'n')
input_error ();
ADDW (c);
- if (inchar () == EOF || tolower (c) != 'i')
+ if (inchar () == EOF || _tolower (c) != 'i')
input_error ();
ADDW (c);
- if (inchar () == EOF || tolower (c) != 't')
+ if (inchar () == EOF || _tolower (c) != 't')
input_error ();
ADDW (c);
- if (inchar () == EOF || tolower (c) != 'y')
+ if (inchar () == EOF || _tolower (c) != 'y')
input_error ();
ADDW (c);
}
@@ -1036,7 +1036,7 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
{
ADDW (c);
c = inchar ();
- if (tolower (c) == 'x')
+ if (_tolower (c) == 'x')
{
/* It is a number in hexadecimal format. */
ADDW (c);
@@ -1060,7 +1060,7 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
else if (got_e && wp[wpsize - 1] == exp_char
&& (c == '-' || c == '+'))
ADDW (c);
- else if (wpsize > 0 && !got_e && tolower (c) == exp_char)
+ else if (wpsize > 0 && !got_e && _tolower (c) == exp_char)
{
ADDW (exp_char);
got_e = got_dot = 1;