/*
* Copyright (c) 2008, 2009, 2010, 2011
* Jonathan Schleifer <js@webkeks.org>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
int
vasprintf(char **strp, const char *fmt, va_list args)
{
int size;
if ((size = vsnprintf(NULL, 0, fmt, args)) < 0)
return size;
if ((*strp = malloc((size_t)size + 1)) == NULL)
return -1;
return vsnprintf(*strp, (size_t)size + 1, fmt, args);
}
int
asprintf(char **strp, const char *fmt, ...)
{
int ret;
va_list args;
va_start(args, fmt);
ret = vasprintf(strp, fmt, args);
va_end(args);
return ret;
}