98   socklen_t hostlen
143   socklen_t hostlen,  in getnameinfo()  argument
153     return getnameinfo_inet(sa, salen, host, hostlen,  in getnameinfo()
156     return getnameinfo_link(sa, salen, host, hostlen,  in getnameinfo()
174   socklen_t hostlen,  in getnameinfo_inet()  argument
286   if (host == NULL || hostlen == 0) {  in getnameinfo_inet()
307                   hostlen, flags)) != 0)  in getnameinfo_inet()
317       if (numaddrlen + 1 > hostlen) /* don't forget terminator */  in getnameinfo_inet()
319       strlcpy(host, numaddr, hostlen);  in getnameinfo_inet()
338       if (strlen(hp->h_name) + 1 > hostlen) {  in getnameinfo_inet()
341       strlcpy(host, hp->h_name, hostlen);  in getnameinfo_inet()
352                     hostlen,  in getnameinfo_inet()
360             hostlen) == NULL)  in getnameinfo_inet()
375   socklen_t hostlen,  in ip6_parsenumeric()  argument
390   if (numaddrlen + 1 > hostlen) /* don't forget terminator */  in ip6_parsenumeric()
392   strlcpy(host, numaddr, hostlen);  in ip6_parsenumeric()
403     if ((size_t) zonelen + 1 + numaddrlen + 1 > hostlen)  in ip6_parsenumeric()
481   socklen_t hostlen,  argument
496     n = snprintf(host, hostlen, "link#%u", sdl->sdl_index);
497     if (n < 0 || (socklen_t) n > hostlen) {
511       n = snprintf(host, hostlen, "%u", CLLADDR(sdl)[0]);
513       n = snprintf(host, hostlen, "%u.%u",
515     if (n < 0 || (socklen_t) n >= hostlen) {
527         host, hostlen);
552         (size_t)sdl->sdl_alen, host, hostlen);
562   socklen_t hostlen  argument
571     n = snprintf(outp, hostlen, "%s%02x",
573     if (n < 0 || (socklen_t) n >= hostlen) {
578     hostlen -= n;