Function getregdomain

tools/ifconfig/ifieee80211.c:474–483

}

static void
getregdomain(int s)
{
	if (gotregdomain)
		return;
	if (get80211(s, IEEE80211_IOC_REGDOMAIN,
	    &regdomain, sizeof(regdomain)) < 0)
		err(1, "unable to get regulatory domain info");
	gotregdomain = 1;
}

static void
getdevcaps(int s, struct ieee80211_devcaps_req *dc)