/*

  *  Copyright (C) 2013-2019 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
  *  Copyright (C) 2009-2013 Sourcefire, Inc.

  *
  *  Authors: aCaB <acab@clamav.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  *
  *  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 the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  *  MA 02110-1301, USA.
  */
 
 #if HAVE_CONFIG_H
 #include "clamav-config.h"
 #endif
 
 #include <stdio.h>
 #include <stdarg.h>
 #include <errno.h>
 #include "snprintf.h"
 
 #ifndef HAVE_SNPRINTF
 
 int snprintf(char *str, size_t size, const char *format, ...) {
 	va_list va;
 	int len;
 

 	va_start(va, format);
 	errno = 0;
 	len = vsnprintf(str, size, format, va);
 	if(len == -1 && errno == ERANGE) 
 		len = size;

 	va_end(va);
 	return len;
 }
 
 #endif