126 	char *host, socklen_t hostlen,  in getnameinfo()  argument
140 		return getnameinfo_atalk(sa, salen, host, hostlen,  in getnameinfo()
144 		return getnameinfo_inet(sa, salen, host, hostlen,  in getnameinfo()
147 		return getnameinfo_link(sa, salen, host, hostlen,  in getnameinfo()
150 		return getnameinfo_local(sa, salen, host, hostlen,  in getnameinfo()
164     char *host, socklen_t hostlen, char *serv, socklen_t servlen,  in getnameinfo_atalk()  argument
180         n = snprintf(host, hostlen, "%u.%u",  in getnameinfo_atalk()
183 	if (n < 0 || (socklen_t)(m+n) >= hostlen)  in getnameinfo_atalk()
189         	n = snprintf(host+m, hostlen-m, " phase %u",  in getnameinfo_atalk()
192 		if (n < 0 || (socklen_t)(m+n) >= hostlen)  in getnameinfo_atalk()
198         	n = snprintf(host+m, hostlen-m, " range %u - %u",  in getnameinfo_atalk()
202 		if (n < 0 || (socklen_t)(m+n) >= hostlen)  in getnameinfo_atalk()
211 	if (host && hostlen>0)  in getnameinfo_atalk()
224     char *host, socklen_t hostlen, char *serv, socklen_t servlen,  in getnameinfo_local()  argument
236 	if (host && hostlen > 0)  in getnameinfo_local()
238 		    MIN(sizeof(sun->sun_path) + 1, hostlen));  in getnameinfo_local()
249 	char *host, socklen_t hostlen,  in getnameinfo_inet()  argument
356 	if (host == NULL || hostlen == 0) {  in getnameinfo_inet()
377 						      hostlen, flags)) != 0)  in getnameinfo_inet()
387 			if (numaddrlen + 1 > hostlen) /* don't forget terminator */  in getnameinfo_inet()
389 			strlcpy(host, numaddr, hostlen);  in getnameinfo_inet()
412 			if (strlen(hp->h_name) + 1 > hostlen) {  in getnameinfo_inet()
415 			strlcpy(host, hp->h_name, hostlen);  in getnameinfo_inet()
439 							      hostlen,  in getnameinfo_inet()
447 				    hostlen) == NULL)  in getnameinfo_inet()
459 	socklen_t hostlen, int flags)  in ip6_parsenumeric()  argument
473 	if (numaddrlen + 1 > hostlen) /* don't forget terminator */  in ip6_parsenumeric()
475 	strlcpy(host, numaddr, hostlen);  in ip6_parsenumeric()
486 		if ((size_t) zonelen + 1 + numaddrlen + 1 > hostlen)  in ip6_parsenumeric()
549     char *host, socklen_t hostlen, char *serv, socklen_t servlen,  in getnameinfo_link()  argument
564 		n = snprintf(host, hostlen, "link#%u", sdl->sdl_index);  in getnameinfo_link()
574 			n = snprintf(host, hostlen, "%u", CLLADDR(sdl)[0]);  in getnameinfo_link()
576 			n = snprintf(host, hostlen, "%u.%u",  in getnameinfo_link()
586 		    host, hostlen);  in getnameinfo_link()
610 		    (size_t)sdl->sdl_alen, host, hostlen);  in getnameinfo_link()
613 	if (n < 0 || (socklen_t) n >= hostlen) {  in getnameinfo_link()
621 hexname(const uint8_t *cp, size_t len, char *host, socklen_t hostlen)  in hexname()  argument
629 		n = snprintf(outp, hostlen, "%s%02x",  in hexname()
631 		if (n < 0 || (socklen_t) n >= hostlen) {  in hexname()
636 		hostlen -= n;  in hexname()