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msvcrt: Add support for field width in scanf %c format.

This commit is contained in:
Alexandre Julliard 2008-03-20 19:55:31 +01:00
parent 0506c341ac
commit 6ee428e3a0
1 changed files with 16 additions and 17 deletions
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33
dlls/msvcrt/scanf.h
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@ -331,8 +331,7 @@ _FUNCTION_ {
else goto widecharstring;
#endif /* WIDE_SCANF */
charstring: { /* read a word into a char */
char*str = suppress ? NULL : va_arg(ap, char*);
char*sptr = str;
char *sptr = suppress ? NULL : va_arg(ap, char*);
/* skip initial whitespace */
while ((nch!=_EOF_) && _ISSPACE_(nch))
nch = _GETC_(file);
@ -348,9 +347,7 @@ _FUNCTION_ {
}
break;
widecharstring: { /* read a word into a wchar_t* */
MSVCRT_wchar_t*str =
suppress ? NULL : va_arg(ap, MSVCRT_wchar_t*);
MSVCRT_wchar_t*sptr = str;
MSVCRT_wchar_t *sptr = suppress ? NULL : va_arg(ap, MSVCRT_wchar_t*);
/* skip initial whitespace */
while ((nch!=_EOF_) && _ISSPACE_(nch))
nch = _GETC_(file);
@ -384,24 +381,26 @@ _FUNCTION_ {
else goto widecharacter;
#endif /* WIDE_SCANF */
character: { /* read single character into char */
if (nch!=_EOF_) {
if (!suppress) {
char*c = va_arg(ap, char*);
*c = _CHAR2SUPPORTED_(nch);
}
st = 1;
char *str = suppress ? NULL : va_arg(ap, char*);
if (width == -1) width = 1;
while ((width != 0) && (nch != _EOF_))
{
if (!suppress) *str++ = _CHAR2SUPPORTED_(nch);
st++;
width--;
nch = _GETC_(file);
}
}
break;
widecharacter: { /* read single character into a wchar_t */
if (nch!=_EOF_) {
if (!suppress) {
MSVCRT_wchar_t*c = va_arg(ap, MSVCRT_wchar_t*);
*c = _WIDE2SUPPORTED_(nch);
}
MSVCRT_wchar_t *str = suppress ? NULL : va_arg(ap, MSVCRT_wchar_t*);
if (width == -1) width = 1;
while ((width != 0) && (nch != _EOF_))
{
if (!suppress) *str++ = _WIDE2SUPPORTED_(nch);
st++;
width--;
nch = _GETC_(file);
st = 1;
}
}
break;