385 static int	has_wext(int sock_fd, const char *device, char *ebuf);
387 static int	enter_rfmon_mode(pcap_t *handle, int sock_fd,
639 add_mon_if(pcap_t *handle, int sock_fd, struct nl80211_state *state,  argument
646 	ifindex = iface_get_id(sock_fd, device, handle->errbuf);
735 del_mon_if(pcap_t *handle, int sock_fd, struct nl80211_state *state,  argument
742 	ifindex = iface_get_id(sock_fd, mondevice, handle->errbuf);
789 enter_rfmon_mode_mac80211(pcap_t *handle, int sock_fd, const char *device)  argument
827 		ret = add_mon_if(handle, sock_fd, &nlstate, device, mondevice);
875 	if (ioctl(sock_fd, SIOCGIFFLAGS, &ifr) == -1) {
879 		del_mon_if(handle, sock_fd, &nlstate, device,
885 	if (ioctl(sock_fd, SIOCSIFFLAGS, &ifr) == -1) {
889 		del_mon_if(handle, sock_fd, &nlstate, device,
923 	int sock_fd;  local
966 	sock_fd = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
967 	if (sock_fd == -1) {
979 	if (ioctl(sock_fd, SIOCGIWMODE, &ireq) != -1) {
983 		close(sock_fd);
990 		close(sock_fd);
993 	close(sock_fd);
3001 	int			sock_fd = -1, arptype;  local
3014 	sock_fd = is_any_device ?
3018 	if (sock_fd == -1) {
3057 	handlep->lo_ifindex = iface_get_id(sock_fd, "lo", handle->errbuf);
3081 			err = enter_rfmon_mode(handle, sock_fd, device);
3084 				close(sock_fd);
3092 				close(sock_fd);
3105 		arptype	= iface_get_arptype(sock_fd, device, handle->errbuf);
3107 			close(sock_fd);
3127 			if (close(sock_fd) == -1) {
3132 			sock_fd = socket(PF_PACKET, SOCK_DGRAM,
3134 			if (sock_fd == -1) {
3188 		handlep->ifindex = iface_get_id(sock_fd, device,
3191 			close(sock_fd);
3195 		if ((err = iface_bind(sock_fd, handlep->ifindex,
3197 		    	close(sock_fd);
3256 		if (setsockopt(sock_fd, SOL_PACKET, PACKET_ADD_MEMBERSHIP,
3260 			close(sock_fd);
3269 	if (setsockopt(sock_fd, SOL_PACKET, PACKET_AUXDATA, &val,
3273 		close(sock_fd);
3318 	handle->fd = sock_fd;
4731 has_wext(int sock_fd, const char *device, char *ebuf)  argument
4738 	if (ioctl(sock_fd, SIOCGIWNAME, &ireq) >= 0)
4777 enter_rfmon_mode_wext(pcap_t *handle, int sock_fd, const char *device)  argument
4852 	err = has_wext(sock_fd, device, handle->errbuf);
4879 	if (ioctl(sock_fd, SIOCGIWPRIV, &ireq) != -1) {
4909 		if (ioctl(sock_fd, SIOCGIWPRIV, &ireq) == -1) {
5079 	if (ioctl(sock_fd, SIOCGIWMODE, &ireq) == -1) {
5139 		if (ioctl(sock_fd, cmd, &ireq) != -1) {
5167 	if (ioctl(sock_fd, SIOCGIFFLAGS, &ifr) == -1) {
5176 		if (ioctl(sock_fd, SIOCSIFFLAGS, &ifr) == -1) {
5190 	if (ioctl(sock_fd, SIOCSIWMODE, &ireq) == -1) {
5196 		if (ioctl(sock_fd, SIOCSIFFLAGS, &ifr) == -1) {
5231 		if (ioctl(sock_fd, cmd, &ireq) != -1)
5243 		if (ioctl(sock_fd, cmd, &ireq) != -1)
5255 		ioctl(sock_fd, cmd, &ireq);
5274 		ioctl(sock_fd, cmd, &ireq);
5285 		if (ioctl(sock_fd, SIOCGIWFREQ, &ireq) == -1) {
5304 		ioctl(sock_fd, cmd, &ireq);
5318 		ioctl(sock_fd, cmd, &ireq);
5331 		ioctl(sock_fd, cmd, &ireq);
5345 		ioctl(sock_fd, cmd, &ireq);
5358 		ioctl(sock_fd, cmd, &ireq);
5367 		if (ioctl(sock_fd, SIOCSIFFLAGS, &ifr) == -1) {
5407 enter_rfmon_mode(pcap_t *handle, int sock_fd, const char *device)  argument
5414 	ret = enter_rfmon_mode_mac80211(handle, sock_fd, device);
5422 	ret = enter_rfmon_mode_wext(handle, sock_fd, device);