static int fbsd_get_mac(struct wif *wi, unsigned char *mac)
{
struct ifaddrs *ifa, *p;
char *name = wi_get_ifname(wi);
int rc = -1;
struct sockaddr_dl* sdp;
if (getifaddrs(&ifa) == -1)
return -1;
p = ifa;
while (p) {
if (p->ifa_addr->sa_family == AF_LINK &&
strcmp(name, p->ifa_name) == 0) {
sdp = (struct sockaddr_dl*) p->ifa_addr;
memcpy(mac, sdp->sdl_data + sdp->sdl_nlen, 6);
rc = 0;
break;
}
p = p->ifa_next;
}
freeifaddrs(ifa);
return rc;
}
static int obsd_get_channel(struct wif *wi)
{
struct priv_obsd *po = wi_priv(wi);
struct ieee80211chanreq channel;
memset(&channel, 0, sizeof(channel));
strlcpy(channel.i_name, wi_get_ifname(wi), sizeof(channel.i_name));
if(ioctl(po->po_s, SIOCG80211CHANNEL, (caddr_t)&channel) < 0) return -1;
return channel.i_channel;
}
static int fbsd_set_mtu(struct wif *wi, int mtu)
{
struct priv_fbsd *priv = wi_priv(wi);
struct ifreq *ifr = &priv->pf_ifr;
memset(ifr, 0, sizeof(struct ifreq));
strncpy(ifr->ifr_name, wi_get_ifname(wi), sizeof(ifr->ifr_name));
ifr->ifr_mtu = mtu;
if(ioctl(priv->pf_s, SIOCSIFMTU, ifr) < 0)
return -1;
return 0;
}
static int fbsd_get_mtu(struct wif *wi)
{
struct priv_fbsd *priv = wi_priv(wi);
struct ifreq ifr;
memset(&ifr, 0, sizeof(struct ifreq));
ifr.ifr_addr.sa_family = AF_INET;
strncpy(ifr.ifr_name, wi_get_ifname(wi), sizeof(ifr.ifr_name));
if(ioctl(priv->pf_s, SIOCGIFMTU, (caddr_t)&ifr) < 0)
return -1;
return ifr.ifr_mtu;
}
