quakeforge/libs/util/va.c

/*
	va.c

	varargs printf function

	Copyright (C) 1996-1997  Id Software, Inc.

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License
	as published by the Free Software Foundation; either version 2
	of the License, or (at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

	See the GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to:

		Free Software Foundation, Inc.
		59 Temple Place - Suite 330
		Boston, MA  02111-1307, USA

	$Id$
*/

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

#include <stdio.h>
#include <stdarg.h>

#include "compat.h"
#include "QF/qtypes.h"
#include "QF/va.h"

/*
	va

	does a varargs printf into a temp buffer, so I don't need to have
	varargs versions of all text functions.
	FIXME: make this buffer size safe someday
*/
char       *
va (const char *format, ...)
{
	va_list     argptr;
	static char string[1024];

	va_start (argptr, format);
	vsnprintf (string, sizeof (string), format, argptr);
	va_end (argptr);

	return string;
}