libc/net/gethostnamadr.c

160 	res_state statp;
174 	statp = __res_state();
175 	res_options = statp->options & (RES_RECURSE | RES_DEFNAMES |
433     size_t buflen, res_state statp)
440 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
447 		RES_SET_H_ERRNO(statp, HOST_NOT_FOUND);
452 	if (af == AF_INET && (statp->options & RES_USE_INET6) != 0U) {
467 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
477 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
480 	RES_SET_H_ERRNO(statp, NETDB_SUCCESS);
488 	res_state statp;
490 	statp = __res_state();
491 	if ((statp->options & RES_INIT) == 0 && res_ninit(statp) == -1) {
492 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
495 	if (statp->options & RES_USE_INET6) {
496 		if (fakeaddr(name, AF_INET, he, buffer, buflen, statp) == 0) {
501 		    result, h_errnop, statp) == 0)
505 	    result, h_errnop, statp));
512 	res_state statp;
514 	statp = __res_state();
515 	if ((statp->options & RES_INIT) == 0 && res_ninit(statp) == -1) {
516 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
520 	    h_errnop, statp));
525     size_t buflen, struct hostent **result, int *h_errnop, res_state statp)
552 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
553 		*h_errnop = statp->res_h_errno;
564 	    (cp = res_hostalias(statp, name, abuf, sizeof abuf)))
567 	if (fakeaddr(name, af, hp, buf, buflen, statp) == 0) {
591 	res_state statp;
609 	statp = __res_state();
610 	if ((statp->options & RES_INIT) == 0 && res_ninit(statp) == -1) {
611 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
612 		*h_errnop = statp->res_h_errno;
619 			RES_SET_H_ERRNO(statp, HOST_NOT_FOUND);
620 			*h_errnop = statp->res_h_errno;
640 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
641 		*h_errnop = statp->res_h_errno;
646 		RES_SET_H_ERRNO(statp, NETDB_INTERNAL);
647 		*h_errnop = statp->res_h_errno;