924 	struct iwreq ireq;  local
976 	strncpy(ireq.ifr_ifrn.ifrn_name, handle->opt.source,
977 	    sizeof ireq.ifr_ifrn.ifrn_name);
978 	ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
979 	if (ioctl(sock_fd, SIOCGIWMODE, &ireq) != -1) {
1081 	struct iwreq ireq;  local
1178 			strncpy(ireq.ifr_ifrn.ifrn_name, handlep->device,
1179 			    sizeof ireq.ifr_ifrn.ifrn_name);
1180 			ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1]
1182 			ireq.u.mode = handlep->oldmode;
1183 			if (ioctl(handle->fd, SIOCSIWMODE, &ireq) == -1) {
4733 	struct iwreq ireq;  local
4735 	strncpy(ireq.ifr_ifrn.ifrn_name, device,
4736 	    sizeof ireq.ifr_ifrn.ifrn_name);
4737 	ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
4738 	if (ioctl(sock_fd, SIOCGIWNAME, &ireq) >= 0)
4839 	struct iwreq ireq;  local
4872 	memset(&ireq, 0, sizeof ireq);
4873 	strncpy(ireq.ifr_ifrn.ifrn_name, device,
4874 	    sizeof ireq.ifr_ifrn.ifrn_name);
4875 	ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
4876 	ireq.u.data.pointer = (void *)args;
4877 	ireq.u.data.length = 0;
4878 	ireq.u.data.flags = 0;
4879 	if (ioctl(sock_fd, SIOCGIWPRIV, &ireq) != -1) {
4902 		priv = malloc(ireq.u.data.length * sizeof (struct iw_priv_args));
4908 		ireq.u.data.pointer = (void *)priv;
4909 		if (ioctl(sock_fd, SIOCGIWPRIV, &ireq) == -1) {
4921 		for (i = 0; i < ireq.u.data.length; i++) {
5076 	strncpy(ireq.ifr_ifrn.ifrn_name, device,
5077 	    sizeof ireq.ifr_ifrn.ifrn_name);
5078 	ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5079 	if (ioctl(sock_fd, SIOCGIWMODE, &ireq) == -1) {
5089 	if (ireq.u.mode == IW_MODE_MONITOR) {
5118 	handlep->oldmode = ireq.u.mode;
5132 		memset(&ireq, 0, sizeof ireq);
5133 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5134 		    sizeof ireq.ifr_ifrn.ifrn_name);
5135 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5136 		ireq.u.data.length = 1;	/* 1 argument */
5138 		memcpy(ireq.u.name, args, sizeof (int));
5139 		if (ioctl(sock_fd, cmd, &ireq) != -1) {
5186 	strncpy(ireq.ifr_ifrn.ifrn_name, device,
5187 	    sizeof ireq.ifr_ifrn.ifrn_name);
5188 	ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5189 	ireq.u.mode = IW_MODE_MONITOR;
5190 	if (ioctl(sock_fd, SIOCSIWMODE, &ireq) == -1) {
5225 		memset(&ireq, 0, sizeof ireq);
5226 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5227 		    sizeof ireq.ifr_ifrn.ifrn_name);
5228 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5230 		memcpy(ireq.u.name, args, sizeof (int));
5231 		if (ioctl(sock_fd, cmd, &ireq) != -1)
5237 		memset(&ireq, 0, sizeof ireq);
5238 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5239 		    sizeof ireq.ifr_ifrn.ifrn_name);
5240 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5242 		memcpy(ireq.u.name, args, sizeof (int));
5243 		if (ioctl(sock_fd, cmd, &ireq) != -1)
5249 		memset(&ireq, 0, sizeof ireq);
5250 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5251 		    sizeof ireq.ifr_ifrn.ifrn_name);
5252 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5254 		memcpy(ireq.u.name, args, sizeof (int));
5255 		ioctl(sock_fd, cmd, &ireq);
5268 		memset(&ireq, 0, sizeof ireq);
5269 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5270 		    sizeof ireq.ifr_ifrn.ifrn_name);
5271 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5273 		memcpy(ireq.u.name, args, sizeof (int));
5274 		ioctl(sock_fd, cmd, &ireq);
5281 		memset(&ireq, 0, sizeof ireq);
5282 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5283 		    sizeof ireq.ifr_ifrn.ifrn_name);
5284 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5285 		if (ioctl(sock_fd, SIOCGIWFREQ, &ireq) == -1) {
5291 		channel = ireq.u.freq.m;
5297 		memset(&ireq, 0, sizeof ireq);
5298 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5299 		    sizeof ireq.ifr_ifrn.ifrn_name);
5300 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5303 		memcpy(ireq.u.name, args, 2*sizeof (int));
5304 		ioctl(sock_fd, cmd, &ireq);
5312 		memset(&ireq, 0, sizeof ireq);
5313 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5314 		    sizeof ireq.ifr_ifrn.ifrn_name);
5315 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5317 		memcpy(ireq.u.name, args, sizeof (int));
5318 		ioctl(sock_fd, cmd, &ireq);
5325 		memset(&ireq, 0, sizeof ireq);
5326 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5327 		    sizeof ireq.ifr_ifrn.ifrn_name);
5328 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5330 		memcpy(ireq.u.name, args, sizeof (int));
5331 		ioctl(sock_fd, cmd, &ireq);
5338 		memset(&ireq, 0, sizeof ireq);
5339 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5340 		    sizeof ireq.ifr_ifrn.ifrn_name);
5341 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5342 		ireq.u.data.length = 1;	/* 1 argument */
5343 		ireq.u.data.pointer = "1";
5344 		ireq.u.data.flags = 0;
5345 		ioctl(sock_fd, cmd, &ireq);
5352 		memset(&ireq, 0, sizeof ireq);
5353 		strncpy(ireq.ifr_ifrn.ifrn_name, device,
5354 		    sizeof ireq.ifr_ifrn.ifrn_name);
5355 		ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
5357 		memcpy(ireq.u.name, args, sizeof (int));
5358 		ioctl(sock_fd, cmd, &ireq);
5375 			if (ioctl(handle->fd, SIOCSIWMODE, &ireq) == -1) {