libc/net/getnetbydns.c

157     struct netent_data *ned, res_state statp)
192 			RES_SET_H_ERRNO(statp, HOST_NOT_FOUND);
194 			RES_SET_H_ERRNO(statp, TRY_AGAIN);
240 				RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
247 				RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
258 	RES_SET_H_ERRNO(statp, TRY_AGAIN);
277 	res_state statp;
287 	statp = __res_state();
288 	if ((statp->options & RES_INIT) == 0 && res_ninit(statp) == -1) {
289 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
290 		*h_errnop = statp->res_h_errno;
295 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
296 		*h_errnop = statp->res_h_errno;
303 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
304 		*h_errnop = statp->res_h_errno;
327 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
328 		*h_errnop = statp->res_h_errno;
331 	anslen = res_nquery(statp, qbuf, C_IN, T_PTR, (u_char *)buf,
336 		if (statp->options & RES_DEBUG)
339 		*h_errnop = statp->res_h_errno;
344 		if (statp->options & RES_DEBUG)
347 		*h_errnop = statp->res_h_errno;
350 	error = getnetanswer(buf, anslen, BYADDR, &ne, ned, statp);
359 			RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
360 			*h_errnop = statp->res_h_errno;
366 	*h_errnop = statp->res_h_errno;
382 	res_state statp;
391 	statp = __res_state();
392 	if ((statp->options & RES_INIT) == 0 && res_ninit(statp) == -1) {
393 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
394 		*h_errnop = statp->res_h_errno;
398 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
399 		*h_errnop = statp->res_h_errno;
403 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
404 		*h_errnop = statp->res_h_errno;
412 	anslen = res_nsearch(statp, qbuf, C_IN, T_PTR, (u_char *)buf,
417 		if (statp->options & RES_DEBUG)
424 		if (statp->options & RES_DEBUG)
429 	error = getnetanswer(buf, anslen, BYNAME, &ne, ned, statp);
432 		*h_errnop = statp->res_h_errno;
437 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
438 		*h_errnop = statp->res_h_errno;
448 	res_state statp;
450 	statp = __res_state();
451 	if ((statp->options & RES_INIT) == 0 && res_ninit(statp) == -1)
454 		statp->options |= RES_STAYOPEN | RES_USEVC;
460 	res_state statp;
462 	statp = __res_state();
463 	statp->options &= ~(RES_STAYOPEN | RES_USEVC);
464 	res_nclose(statp);