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net-debug.c
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1 /*
2  * Copyright (c) 2010, Swedish Institute of Computer Science.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
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9  * notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  * notice, this list of conditions and the following disclaimer in the
12  * documentation and/or other materials provided with the distribution.
13  * 3. Neither the name of the Institute nor the names of its contributors
14  * may be used to endorse or promote products derived from this software
15  * without specific prior written permission.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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29  */
30 
31 /**
32  * \file
33  * A set of debugging tools for the IP stack
34  * \author
35  * Nicolas Tsiftes <nvt@sics.se>
36  * Niclas Finne <nfi@sics.se>
37  * Joakim Eriksson <joakime@sics.se>
38  * Simon Duquennoy <simon.duquennoy@inria.fr>
39  */
40 
41 #include "net/net-debug.h"
42 
43 /*---------------------------------------------------------------------------*/
44 void
45 net_debug_lladdr_print(const uip_lladdr_t *addr)
46 {
47  if(addr == NULL) {
48  PRINTA("(NULL LL addr)");
49  return;
50  } else {
51 #if NETSTACK_CONF_WITH_RIME
52  /* Rime uses traditionally a %u.%u format */
53  PRINTA("%u.%u", addr->addr[0], addr->addr[1]);
54 #else /* NETSTACK_CONF_WITH_RIME */
55  unsigned int i;
56  for(i = 0; i < LINKADDR_SIZE; i++) {
57  if(i > 0) {
58  PRINTA(":");
59  }
60  PRINTA("%02x", addr->addr[i]);
61  }
62 #endif /* NETSTACK_CONF_WITH_RIME */
63  }
64 }
65 /*---------------------------------------------------------------------------*/
static uip_ds6_addr_t * addr
Pointer to a router list entry.
Definition: uip-nd6.c:124
A set of debugging macros for the netstack
#define NULL
The null pointer.
802.3 address
Definition: uip.h:129