inet/ether_ntoa_r.c

   1 /* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18    Boston, MA 02111-1307, USA.  */
  19
  20 #include <stdio.h>
  21 #include <netinet/ether.h>
  22 #include <netinet/if_ether.h>
  23
  24
  25 char *
  26 ether_ntoa_r (const struct ether_addr *addr, char *buf)
  27 {
  28   sprintf (buf, "%x:%x:%x:%x:%x:%x",
  29            addr->ether_addr_octet[0], addr->ether_addr_octet[1],
  30            addr->ether_addr_octet[2], addr->ether_addr_octet[3],
  31            addr->ether_addr_octet[4], addr->ether_addr_octet[5]);
  32   return buf;
  33 }