218 	struct hostent *hp;  in getipnodebyname()  local
283 	hp = gethostbyname2(name, af);  in getipnodebyname()
284 	hp = _hpcopy(hp, errp);  in getipnodebyname()
287 		hp = _hpreorder(hp);  in getipnodebyname()
289 	if (af == AF_INET6 && ((flags & AI_ALL) || hp == NULL) &&  in getipnodebyname()
292 		if (hp == NULL)  in getipnodebyname()
296 				hp = _hpmapv6(hp2, errp);  in getipnodebyname()
298 			if (hp2 && strcmp(hp->h_name, hp2->h_name) == 0) {  in getipnodebyname()
299 				struct hostent *hpb = hp;  in getipnodebyname()
300 				hp = _hpmerge(hpb, hp2, errp);  in getipnodebyname()
307 	if (hp == NULL)  in getipnodebyname()
311 	return _hpsort(hp, statp);  in getipnodebyname()
317 	struct hostent *hp;  in getipnodebyaddr()  local
378 	hp = gethostbyaddr(src, len, af);  in getipnodebyaddr()
379 	if (hp == NULL)  in getipnodebyaddr()
383 	return (_hpcopy(hp, errp));  in getipnodebyaddr()
400 _hpcopy(struct hostent *hp, int *errp)  in _hpcopy()  argument
409 	if (hp == NULL)  in _hpcopy()
410 		return hp;  in _hpcopy()
414 	if (hp->h_name != NULL)  in _hpcopy()
415 		size += strlen(hp->h_name) + 1;  in _hpcopy()
416 	if ((pp = hp->h_aliases) != NULL) {  in _hpcopy()
428 	addrsize = ALIGN(hp->h_length);  in _hpcopy()
429 	if ((pp = hp->h_addr_list) != NULL) {  in _hpcopy()
442 	if (hp->h_name != NULL) {  in _hpcopy()
444 		strcpy(cp, hp->h_name);  in _hpcopy()
449 	if ((pp = hp->h_aliases) != NULL) {  in _hpcopy()
460 	nhp->h_addrtype = hp->h_addrtype;  in _hpcopy()
461 	nhp->h_length = hp->h_length;  in _hpcopy()
463 	if ((pp = hp->h_addr_list) != NULL) {  in _hpcopy()
467 			memcpy(cp, *pp, hp->h_length);  in _hpcopy()
481 	struct hostent *hp, hpbuf;  in _hpaddr()  local
484 	hp = &hpbuf;  in _hpaddr()
485 	hp->h_name = (char *)name;  in _hpaddr()
486 	hp->h_aliases = NULL;  in _hpaddr()
487 	hp->h_addrtype = af;  in _hpaddr()
488 	hp->h_length = ADDRLEN(af);  in _hpaddr()
489 	hp->h_addr_list = addrs;  in _hpaddr()
492 	return (_hpcopy(hp, errp));  in _hpaddr()
505 	struct hostent *hp, hpbuf;  in _hpmerge()  local
515 	hp = &hpbuf;  in _hpmerge()
516 	hp->h_name = (hp1->h_name != NULL ? hp1->h_name : hp2->h_name);  in _hpmerge()
517 	hp->h_aliases = aliases;  in _hpmerge()
533 		hp->h_addrtype = AF_INET6;  in _hpmerge()
534 		hp->h_length = sizeof(struct in6_addr);  in _hpmerge()
536 		hp->h_addrtype = hp1->h_addrtype;  in _hpmerge()
537 		hp->h_length = hp1->h_length;  in _hpmerge()
540 	hp->h_addr_list = addrs;  in _hpmerge()
545 		if (HP(i)->h_length == hp->h_length) {  in _hpmerge()
558 	return (_hpcopy(hp, errp));  in _hpmerge()
567 _hpmapv6(struct hostent *hp, int *errp)  in _hpmapv6()  argument
571 	if (hp == NULL)  in _hpmapv6()
573 	if (hp->h_addrtype == AF_INET6)  in _hpmapv6()
574 		return _hpcopy(hp, errp);  in _hpmapv6()
579 	return _hpmerge(&hp6, hp, errp);  in _hpmapv6()
587 _hpsort(struct hostent *hp, res_state statp)  in _hpsort()  argument
595 	if (hp == NULL || hp->h_addr_list[1] == NULL || nsort == 0)  in _hpsort()
596 		return hp;  in _hpsort()
597 	for (i = 0; (ap = (u_char *)hp->h_addr_list[i]); i++) {  in _hpsort()
601 			    hp->h_addrtype)  in _hpsort()
609 			for (n = 0; n < hp->h_length; n++) {  in _hpsort()
613 			if (n == hp->h_length)  in _hpsort()
619 	pp = (u_char **)hp->h_addr_list;  in _hpsort()
632 	return hp;  in _hpsort()
640 _hpreorder(struct hostent *hp)  in _hpreorder()  argument
648 	if (hp == NULL)  in _hpreorder()
649 		return hp;  in _hpreorder()
651 	switch (hp->h_addrtype) {  in _hpreorder()
658 		return hp;  in _hpreorder()
662 	for (n = 0; hp->h_addr_list[n] != NULL; n++)  in _hpreorder()
669 		return hp;  in _hpreorder()
673 		return hp;	/* give up reordering */  in _hpreorder()
681 		return hp;  in _hpreorder()
685 		ap = hp->h_addr_list[i];  in _hpreorder()
688 		switch (hp->h_addrtype) {  in _hpreorder()
722 		hp->h_addr_list[i] = aio[i].aio_h_addr;  in _hpreorder()
727 	return hp;  in _hpreorder()