blob: 32184b12e13753e9ad31ffb95a4a9ae42cf234c4 (
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
|
#include <string.h>
#include <sys/socket.h>
#include <linux/if.h>
#include "promisc.h"
#include "dev.h"
short enter_promiscuous_mode(char *ifname)
{
short ifflags;
if (!strncmp("any", ifname, strlen("any")))
return 0;
ifflags = device_get_flags(ifname);
device_set_flags(ifname, ifflags | IFF_PROMISC);
return ifflags;
}
void leave_promiscuous_mode(char *ifname, short oldflags)
{
if (!strncmp("any", ifname, strlen("any")))
return;
device_set_flags(ifname, oldflags);
}
|
