1*4887Schin /*********************************************************************** 2*4887Schin * * 3*4887Schin * This software is part of the ast package * 4*4887Schin * Copyright (c) 1986-2007 AT&T Knowledge Ventures * 5*4887Schin * and is licensed under the * 6*4887Schin * Common Public License, Version 1.0 * 7*4887Schin * by AT&T Knowledge Ventures * 8*4887Schin * * 9*4887Schin * A copy of the License is available at * 10*4887Schin * http://www.opensource.org/licenses/cpl1.0.txt * 11*4887Schin * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 12*4887Schin * * 13*4887Schin * Information and Software Systems Research * 14*4887Schin * AT&T Research * 15*4887Schin * Florham Park NJ * 16*4887Schin * * 17*4887Schin * Glenn Fowler <gsf@research.att.com> * 18*4887Schin * * 19*4887Schin ***********************************************************************/ 20*4887Schin #pragma prototyped 21*4887Schin /* 22*4887Schin * Glenn Fowler 23*4887Schin * AT&T Research 24*4887Schin * 25*4887Schin * preprocessor printf using ppputchar() buffering 26*4887Schin */ 27*4887Schin 28*4887Schin #include "pplib.h" 29*4887Schin 30*4887Schin int 31*4887Schin ppprintf(char* format, ...) 32*4887Schin { 33*4887Schin va_list ap; 34*4887Schin Sfio_t* sp; 35*4887Schin 36*4887Schin if (!(sp = sfnew(NiL, pp.outp, MAXTOKEN, -1, SF_WRITE|SF_STRING))) 37*4887Schin error(3, "temporary buffer allocation error"); 38*4887Schin va_start(ap, format); 39*4887Schin sfvprintf(sp, format, ap); 40*4887Schin va_end(ap); 41*4887Schin pp.outp += sfseek(sp, 0L, SEEK_CUR); 42*4887Schin ppcheckout(); 43*4887Schin sfclose(sp); 44*4887Schin return 0; 45*4887Schin } 46