88 gethostbyname2(const char *name, int af) {  in gethostbyname2()  argument
91 	return (gethostbyname2_p(name, af, net_data));  in gethostbyname2()
95 gethostbyaddr(const char *addr, int len, int af) {  in gethostbyaddr()  argument
98 	return (gethostbyaddr_p(addr, len, af, net_data));  in gethostbyaddr()
139 gethostbyname2_p(const char *name, int af, struct net_data *net_data) {  in gethostbyname2_p()  argument
149 	    net_data->ho_last->h_addrtype == af) {  in gethostbyname2_p()
159 	if ((hp = fakeaddr(name, af, net_data)) != NULL)  in gethostbyname2_p()
164 	net_data->ho_last = (*ho->byname2)(ho, name, af);  in gethostbyname2_p()
174 gethostbyaddr_p(const char *addr, int len, int af, struct net_data *net_data) {  in gethostbyaddr_p()  argument
187 	net_data->ho_last = (*ho->byaddr)(ho, addr, len, af);  in gethostbyaddr_p()
268 getipnodebyname(const char *name, int af, int flags, int *error_num) {  in getipnodebyname()  argument
296 	if ((af == AF_INET6 && (flags & AI_V4MAPPED) == 0 && v4 == 1) ||  in getipnodebyname()
297 	    (af == AF_INET && v6 == 1) ||  in getipnodebyname()
300 	    (have_v4 == 0 && af == AF_INET) ||  in getipnodebyname()
301 	    (have_v6 == 0 && af == AF_INET6)) {  in getipnodebyname()
319 		return (copyandmerge(&he, NULL, af, error_num));  in getipnodebyname()
326 	if (have_v6 && af == AF_INET6) {  in getipnodebyname()
329 			he1 = copyandmerge(he2, NULL, af, error_num);  in getipnodebyname()
339 	    ((af == AF_INET) ||  in getipnodebyname()
340 	     (af == AF_INET6 && (flags & AI_V4MAPPED) != 0 &&  in getipnodebyname()
352 	he3 = copyandmerge(he1, he2, af, error_num);  in getipnodebyname()
360 getipnodebyaddr(const void *src, size_t len, int af, int *error_num) {  argument
375 	switch (af) {
396 	if ((af == AF_INET6 &&
398 	    (af == AF_INET6 &&
400 	    (af == AF_INET)) {
403 		if (af == AF_INET6)
410 		he2 = copyandmerge(he1, NULL, af, error_num);
416 		if (af == AF_INET6)
434 	return (copyandmerge(he1, NULL, af, error_num));
811 copyandmerge(struct hostent *he1, struct hostent *he2, int af, int *error_num) {  argument
868 			*npp = memget((af == AF_INET) ? INADDRSZ : IN6ADDRSZ);
872 			if (af == AF_INET6 && he1->h_addrtype == AF_INET) {
879 				       (af == AF_INET) ? INADDRSZ : IN6ADDRSZ);
889 			*npp = memget((af == AF_INET) ? INADDRSZ : IN6ADDRSZ);
893 			if (af == AF_INET6 && he2->h_addrtype == AF_INET) {
900 				       (af == AF_INET) ? INADDRSZ : IN6ADDRSZ);
933 	he->h_addrtype = af;
934 	he->h_length = (af == AF_INET) ? INADDRSZ : IN6ADDRSZ;
948 		memput(*cpp, (af == AF_INET) ? INADDRSZ : IN6ADDRSZ);
997 fakeaddr(const char *name, int af, struct net_data *net_data) {  argument
1017 	if (inet_pton(af, name, pvt->addr) != 1) {
1023 	if ((af != AF_INET ||
1025 	    inet_pton(af, name, pvt->addr) != 1) {
1032 	if (af == AF_INET && (net_data->res->options & RES_USE_INET6) != 0U) {
1034 		af = AF_INET6;
1036 	pvt->host.h_addrtype = af;
1037 	switch(af) {
1065 	if (af == AF_INET) {