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/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2009 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include "stdhdr.h"
int
vasprintf(char** s, const char* fmt, va_list args)
{
Sfio_t* f;
int v;
if (f = sfstropen())
{
v = sfvprintf(f, fmt, args);
if (!(*s = strdup(sfstruse(f))))
v = -1;
sfstrclose(f);
}
else
{
*s = 0;
v = -1;
}
return v;
}
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