int __cdecl _vsnwprintf (
wchar_t *string,
size_t count,
const wchar_t *format,
va_list ap
)
#endif /* _COUNT_ */
{
FILE str;
REG1 FILE *outfile = &str;
REG2 int retval;
_ASSERTE(string != NULL);
_ASSERTE(format != NULL);
outfile->_flag = _IOWRT|_IOSTRG;
outfile->_ptr = outfile->_base = (char *) string;
#ifndef _COUNT_
outfile->_cnt = MAXSTR;
#else /* _COUNT_ */
outfile->_cnt = count*sizeof(wchar_t);
#endif /* _COUNT_ */
retval = _woutput(outfile,format,ap );
_putc_lk('\0',outfile); /* no-lock version */
_putc_lk('\0',outfile); /* 2nd byte for wide char version */
return(retval);
}
int __cdecl fwprintf (
FILE *str,
const wchar_t *format,
...
)
/*
* 'F'ile (stream) 'W'char_t 'PRINT', 'F'ormatted
*/
{
va_list(arglist);
REG1 FILE *stream;
REG2 int buffing;
int retval;
// UNDONE: make va_start work with wchar_t format string
va_start(arglist, format);
_ASSERTE(str != NULL);
_ASSERTE(format != NULL);
/* Init stream pointer */
stream = str;
_lock_str(stream);
buffing = _stbuf(stream);
retval = _woutput(stream,format,arglist);
_ftbuf(buffing, stream);
_unlock_str(stream);
return(retval);
}
int __cdecl vfwprintf (
FILE *str,
const wchar_t *format,
va_list ap
)
/*
* 'V'ariable argument 'F'ile (stream) 'W'char_t 'PRINT', 'F'ormatted
*/
{
REG1 FILE *stream;
REG2 int buffing;
REG3 int retval;
_ASSERTE(str != NULL);
_ASSERTE(format != NULL);
/* Init stream pointer */
stream = str;
_lock_str(stream);
buffing = _stbuf(stream);
retval = _woutput(stream,format,ap );
_ftbuf(buffing, stream);
_unlock_str(stream);
return(retval);
}
int __cdecl vwprintf (
const wchar_t *format,
va_list ap
)
/*
* stdout 'V'ariable, 'W'char_t 'PRINT', 'F'ormatted
*/
{
REG1 FILE *stream = stdout;
REG2 int buffing;
REG3 int retval;
_ASSERTE(format != NULL);
_lock_str(stream);
buffing = _stbuf(stream);
retval = _woutput(stream, format, ap );
_ftbuf(buffing, stream);
_unlock_str(stream);
return(retval);
}
