static char sccsid
[] = "@(#)wwprintf.c 3.5 %G%";
* Copyright (c) 1983 Regents of the University of California,
* All rights reserved. Redistribution permitted subject to
* the terms of the Berkeley Software License Agreement.
* A danger is that when buf overflows, _flsbuf() will be
* called automatically. It doesn't check for _IOSTR.
* We set the file descriptor to -1 so no actual io will be done.
_wwbuf
._flag
= _IOWRT
+_IOSTRG
;
_wwbuf
._base
= _wwbuf
._ptr
= buf
;
_wwbuf
._cnt
= sizeof buf
;
_wwbuf
._file
= -1; /* safe */
_doprnt(fmt
, &args
, &_wwbuf
);
(void) wwwrite(w
, buf
, _wwbuf
._ptr
- buf
);