1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/*
ether.c - useful ethernet functions for systems lacking those
Copyright (C) 2008 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_NTOA_R
char *ether_ntoa_r(const struct ether_addr *addr,char *buf)
{
char *tmp;
tmp=ether_ntoa(addr);
if (tmp==NULL)
return NULL;
strcpy(buf,tmp);
return buf;
}
#endif /* not HAVE_ETHER_NTOA_R */
#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 */
|