1/***********************************************************************
2*                                                                      *
3*               This software is part of the ast package               *
4*          Copyright (c) 1986-2009 AT&T Intellectual Property          *
5*                      and is licensed under the                       *
6*                  Common Public License, Version 1.0                  *
7*                    by AT&T Intellectual Property                     *
8*                                                                      *
9*                A copy of the License is available at                 *
10*            http://www.opensource.org/licenses/cpl1.0.txt             *
11*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
12*                                                                      *
13*              Information and Software Systems Research               *
14*                            AT&T Research                             *
15*                           Florham Park NJ                            *
16*                                                                      *
17*                 Glenn Fowler <gsf@research.att.com>                  *
18*                                                                      *
19***********************************************************************/
20#pragma prototyped
21/*
22 * Glenn Fowler
23 * AT&T Research
24 *
25 * preprocessor printf using ppputchar() buffering
26 */
27
28#include "pplib.h"
29
30int
31ppprintf(char* format, ...)
32{
33	va_list	ap;
34	Sfio_t*	sp;
35
36	if (!(sp = sfnew(NiL, pp.outp, MAXTOKEN, -1, SF_WRITE|SF_STRING)))
37		error(3, "temporary buffer allocation error");
38	va_start(ap, format);
39	sfvprintf(sp, format, ap);
40	va_end(ap);
41	pp.outp += sfseek(sp, 0L, SEEK_CUR);
42	ppcheckout();
43	sfclose(sp);
44	return 0;
45}
46