1*10465441SEvalZero /*
2*10465441SEvalZero * eui64.c - EUI64 routines for IPv6CP.
3*10465441SEvalZero *
4*10465441SEvalZero * Copyright (c) 1999 Tommi Komulainen. All rights reserved.
5*10465441SEvalZero *
6*10465441SEvalZero * Redistribution and use in source and binary forms, with or without
7*10465441SEvalZero * modification, are permitted provided that the following conditions
8*10465441SEvalZero * are met:
9*10465441SEvalZero *
10*10465441SEvalZero * 1. Redistributions of source code must retain the above copyright
11*10465441SEvalZero * notice, this list of conditions and the following disclaimer.
12*10465441SEvalZero *
13*10465441SEvalZero * 2. Redistributions in binary form must reproduce the above copyright
14*10465441SEvalZero * notice, this list of conditions and the following disclaimer in
15*10465441SEvalZero * the documentation and/or other materials provided with the
16*10465441SEvalZero * distribution.
17*10465441SEvalZero *
18*10465441SEvalZero * 3. The name(s) of the authors of this software must not be used to
19*10465441SEvalZero * endorse or promote products derived from this software without
20*10465441SEvalZero * prior written permission.
21*10465441SEvalZero *
22*10465441SEvalZero * 4. Redistributions of any form whatsoever must retain the following
23*10465441SEvalZero * acknowledgment:
24*10465441SEvalZero * "This product includes software developed by Tommi Komulainen
25*10465441SEvalZero * <[email protected]>".
26*10465441SEvalZero *
27*10465441SEvalZero * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
28*10465441SEvalZero * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
29*10465441SEvalZero * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
30*10465441SEvalZero * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
31*10465441SEvalZero * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
32*10465441SEvalZero * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
33*10465441SEvalZero * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
34*10465441SEvalZero *
35*10465441SEvalZero * $Id: eui64.c,v 1.6 2002/12/04 23:03:32 paulus Exp $
36*10465441SEvalZero */
37*10465441SEvalZero
38*10465441SEvalZero #include "netif/ppp/ppp_opts.h"
39*10465441SEvalZero #if PPP_SUPPORT && PPP_IPV6_SUPPORT /* don't build if not configured for use in lwipopts.h */
40*10465441SEvalZero
41*10465441SEvalZero #include "netif/ppp/ppp_impl.h"
42*10465441SEvalZero #include "netif/ppp/eui64.h"
43*10465441SEvalZero
44*10465441SEvalZero /*
45*10465441SEvalZero * eui64_ntoa - Make an ascii representation of an interface identifier
46*10465441SEvalZero */
eui64_ntoa(eui64_t e)47*10465441SEvalZero char *eui64_ntoa(eui64_t e) {
48*10465441SEvalZero static char buf[20];
49*10465441SEvalZero
50*10465441SEvalZero sprintf(buf, "%02x%02x:%02x%02x:%02x%02x:%02x%02x",
51*10465441SEvalZero e.e8[0], e.e8[1], e.e8[2], e.e8[3],
52*10465441SEvalZero e.e8[4], e.e8[5], e.e8[6], e.e8[7]);
53*10465441SEvalZero return buf;
54*10465441SEvalZero }
55*10465441SEvalZero
56*10465441SEvalZero #endif /* PPP_SUPPORT && PPP_IPV6_SUPPORT */
57