1N/A/***********************************************************************
1N/A* *
1N/A* This software is part of the ast package *
1N/A* Copyright (c) 1985-2011 AT&T Intellectual Property *
1N/A* and is licensed under the *
1N/A* Common Public License, Version 1.0 *
1N/A* by AT&T Intellectual Property *
1N/A* *
1N/A* A copy of the License is available at *
1N/A* http://www.opensource.org/licenses/cpl1.0.txt *
1N/A* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
1N/A* *
1N/A* Information and Software Systems Research *
1N/A* AT&T Research *
1N/A* Florham Park NJ *
1N/A* *
1N/A* Glenn Fowler <gsf@research.att.com> *
1N/A* David Korn <dgk@research.att.com> *
1N/A* Phong Vo <kpv@research.att.com> *
1N/A* *
1N/A***********************************************************************/
1N/A#pragma prototyped
1N/A
1N/A#include "stdhdr.h"
1N/A
1N/Aint
1N/Avasprintf(char** s, const char* fmt, va_list args)
1N/A{
1N/A Sfio_t* f;
1N/A int v;
1N/A
1N/A if (f = sfstropen())
1N/A {
1N/A v = sfvprintf(f, fmt, args);
1N/A if (!(*s = strdup(sfstruse(f))))
1N/A v = -1;
1N/A sfstrclose(f);
1N/A }
1N/A else
1N/A {
1N/A *s = 0;
1N/A v = -1;
1N/A }
1N/A return v;
1N/A}