4.3BSD - /usr/src/ucb/window/wwprintf.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)wwprintf.c	3.5 4/24/85";
   3: #endif
   4: 
   5: /*
   6:  * Copyright (c) 1983 Regents of the University of California,
   7:  * All rights reserved.  Redistribution permitted subject to
   8:  * the terms of the Berkeley Software License Agreement.
   9:  */
  10: 
  11: #include "ww.h"
  12: 
  13: /*VARARGS2*/
  14: wwprintf(w, fmt, args)
  15: struct ww *w;
  16: char *fmt;
  17: {
  18: #include <stdio.h>
  19:     struct _iobuf _wwbuf;
  20:     char buf[1024];
  21: 
  22:     /*
  23: 	 * A danger is that when buf overflows, _flsbuf() will be
  24: 	 * called automatically.  It doesn't check for _IOSTR.
  25: 	 * We set the file descriptor to -1 so no actual io will be done.
  26: 	 */
  27:     _wwbuf._flag = _IOWRT+_IOSTRG;
  28:     _wwbuf._base = _wwbuf._ptr = buf;
  29:     _wwbuf._cnt = sizeof buf;
  30:     _wwbuf._file = -1;          /* safe */
  31:     _doprnt(fmt, &args, &_wwbuf);
  32:     (void) wwwrite(w, buf, _wwbuf._ptr - buf);
  33: }

Defined functions

Defined variables