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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
#include <machine/rtems-bsd-user-space.h>
#ifdef __rtems__
#include "rtems-bsd-ifconfig-namespace.h"
#endif /* __rtems__ */
/*-
* Copyright (c) 2001 Networks Associates Technology, Inc.
* All rights reserved.
*
* This software was developed for the FreeBSD Project by NAI Labs, the
* Security Research Division of Network Associates, Inc. under
* DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA
* CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifdef __rtems__
#include <machine/rtems-bsd-program.h>
#endif /* __rtems__ */
#include <rtems/bsd/sys/param.h>
#include <sys/ioctl.h>
#include <sys/mac.h>
#include <sys/socket.h>
#include <sys/sockio.h>
#include <net/if.h>
#include <net/route.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "ifconfig.h"
#ifdef __rtems__
#include "rtems-bsd-ifconfig-ifmac-data.h"
#endif /* __rtems__ */
static void
maclabel_status(int s)
{
struct ifreq ifr;
mac_t label;
char *label_text;
memset(&ifr, 0, sizeof(ifr));
strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
if (mac_prepare_ifnet_label(&label) == -1)
return;
ifr.ifr_ifru.ifru_data = (void *)label;
if (ioctl(s, SIOCGIFMAC, &ifr) == -1)
goto mac_free;
if (mac_to_text(label, &label_text) == -1)
goto mac_free;
if (strlen(label_text) != 0)
printf("\tmaclabel %s\n", label_text);
free(label_text);
mac_free:
mac_free(label);
}
static void
setifmaclabel(const char *val, int d, int s, const struct afswtch *rafp)
{
struct ifreq ifr;
mac_t label;
int error;
if (mac_from_text(&label, val) == -1) {
perror(val);
return;
}
memset(&ifr, 0, sizeof(ifr));
strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
ifr.ifr_ifru.ifru_data = (void *)label;
error = ioctl(s, SIOCSIFMAC, &ifr);
mac_free(label);
if (error == -1)
perror("setifmac");
}
static struct cmd mac_cmds[] = {
DEF_CMD_ARG("maclabel", setifmaclabel),
};
static struct afswtch af_mac = {
.af_name = "af_maclabel",
.af_af = AF_UNSPEC,
.af_other_status = maclabel_status,
};
#ifndef __rtems__
static __constructor void
#else /* __rtems__ */
void
#endif /* __rtems__ */
mac_ctor(void)
{
size_t i;
for (i = 0; i < nitems(mac_cmds); i++)
cmd_register(&mac_cmds[i]);
af_register(&af_mac);
}
|
