211 	u_int dots;  in res_nsearch()  local
219 	dots = 0;  in res_nsearch()
221 		dots += (*cp == '.');  in res_nsearch()
226 	/* If there aren't any dots, it could be a user-level alias. */  in res_nsearch()
227 	if (!dots && (cp = res_hostalias(statp, name, tmp, sizeof tmp))!= NULL)  in res_nsearch()
231 	 * If there are enough dots in the name, let's just give it a  in res_nsearch()
236 	if (dots >= statp->ndots || trailing_dot) {  in res_nsearch()
266 	if ((!dots && (statp->options & RES_DEFNAMES) != 0U) ||  in res_nsearch()
267 	    (dots && !trailing_dot && (statp->options & RES_DNSRCH) != 0U)) {  in res_nsearch()
364 	 * unless RES_NOTLDQUERY is set and there were no dots.  in res_nsearch()
366 	if ((dots || !searched || (statp->options & RES_NOTLDQUERY) == 0U) &&  in res_nsearch()