/*

   ether.c - useful ethernet functions for systems lacking those

   Copyright (C) 2008-2017 Arthur de Jong

   This library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   This library 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

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with this library; if not, write to the Free Software

   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

   02110-1301 USA

*/

#include "config.h"

#include <string.h>

#include <sys/types.h>

#include <sys/socket.h>

#include <net/if.h>

#include <netinet/in.h>

#include <netinet/if_ether.h>

#ifdef HAVE_NETINET_ETHER_H

#include <netinet/ether.h>

#endif

#include "ether.h"

/* these functions are not really reentrant */

#ifndef HAVE_ETHER_ATON_R

struct ether_addr *ether_aton_r(const char *asc, struct ether_addr *addr)

{

  struct ether_addr *tmp;

  tmp = ether_aton(asc);

  if (tmp == NULL)

    return NULL;

  memcpy(addr, tmp, sizeof(struct ether_addr));

  return addr;

}

#endif /* not HAVE_ETHER_ATON_R */