blob: 07d410b18e242fb91ddceabcaadca986449fedfa (
plain)
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
|
#ifdef CRUD
#define JUNK a
#endif
#ifdef __QNX__
/**
* Does all that QNX trickery to get the MAC address of the interface
*
* @param if_name The interface name: ie "en0" or "eth0"
* @param mac Pointer to a 6-byte array
* @return SUCCESS or FAILURE
*/
static INT32 socket_get_mac_qnx(const CHAR *if_name, UINT8 *mac)
{
CHAR ionet_name[50];
INT32 en_fd;
#if QNX_RELEASE >= 630
nic_config_t nic;
INT32 dcmd = DCMD_IO_NET_GET_CONFIG;
#else
Nic_t nic;
INT32 dcmd = DCMD_IO_NET_NICINFO;
#endif
INT32 ret_val = FAILURE;
memset(mac, 0, 6);
/* Build the full name */
snprintf(ionet_name, sizeof(ionet_name), "/dev/io-net/%s", if_name);
/* Open the device */
en_fd = open(ionet_name, O_RDWR);
if (en_fd >= 0)
{
/* Get the interface info */
if (devctl(en_fd, dcmd, &nic, sizeof(nic), NULL) == EOK)
{
memcpy(mac, nic.current_address, 6);
ret_val = SUCCESS;
}
close(en_fd);
}
return(ret_val);
}
#endif
|
