296 append_host_hostinfo(struct krb5_krbhst_data *kd, struct krb5_krbhst_info *host)  in append_host_hostinfo()  argument
301 	if(h->proto == host->proto &&  in append_host_hostinfo()
302 	   h->port == host->port &&  in append_host_hostinfo()
303 	   strcmp(h->hostname, host->hostname) == 0) {  in append_host_hostinfo()
304 	    _krb5_free_krbhst_info(host);  in append_host_hostinfo()
307     *kd->end = host;  in append_host_hostinfo()
308     kd->end = &host->next;  in append_host_hostinfo()
313 		   const char *host, int def_port, int port)  in append_host_string()  argument
317     hi = parse_hostspec(context, kd, host, def_port, port);  in append_host_string()
326  * return a readable representation of `host' in `hostname, hostlen'
330 krb5_krbhst_format_string(krb5_context context, const krb5_krbhst_info *host,  in krb5_krbhst_format_string()  argument
335     if(host->proto == KRB5_KRBHST_TCP)  in krb5_krbhst_format_string()
337     else if(host->proto == KRB5_KRBHST_HTTP)  in krb5_krbhst_format_string()
339     if(host->port != host->def_port)  in krb5_krbhst_format_string()
340 	snprintf(portstr, sizeof(portstr), ":%d", host->port);  in krb5_krbhst_format_string()
341     snprintf(hostname, hostlen, "%s%s%s", proto, host->hostname, portstr);  in krb5_krbhst_format_string()
366  * Return an `struct addrinfo *' for a KDC host.
369  * information in `host'.  free:ing is handled by krb5_krbhst_free, so
376 krb5_krbhst_get_addrinfo(krb5_context context, krb5_krbhst_info *host,  in krb5_krbhst_get_addrinfo()  argument
381     if (host->ai == NULL) {  in krb5_krbhst_get_addrinfo()
384 	char *hostname = host->hostname;  in krb5_krbhst_get_addrinfo()
386 	snprintf (portstr, sizeof(portstr), "%d", host->port);  in krb5_krbhst_get_addrinfo()
387 	make_hints(&hints, host->proto);  in krb5_krbhst_get_addrinfo()
396 	ret = getaddrinfo(host->hostname, portstr, &hints, &host->ai);  in krb5_krbhst_get_addrinfo()
409 	    ret = asprintf(&hostname, "%s.", host->hostname);  in krb5_krbhst_get_addrinfo()
414 	ret = getaddrinfo(hostname, portstr, &hints, &host->ai);  in krb5_krbhst_get_addrinfo()
415 	if (hostname != host->hostname)  in krb5_krbhst_get_addrinfo()
423     *ai = host->ai;  in krb5_krbhst_get_addrinfo()
428 get_next(struct krb5_krbhst_data *kd, krb5_krbhst_info **host)  in get_next()  argument
432 	*host = hi;  in get_next()
495     char *host = NULL;  in fallback_get_hosts()  local
514 	ret = asprintf(&host, "%s.%s.", serv_string, kd->realm);  in fallback_get_hosts()
516 	ret = asprintf(&host, "%s-%d.%s.",  in fallback_get_hosts()
519     if (ret < 0 || host == NULL)  in fallback_get_hosts()
524     ret = getaddrinfo(host, portstr, &hints, &ai);  in fallback_get_hosts()
527 	free(host);  in fallback_get_hosts()
531 	size_t hostlen = strlen(host);  in fallback_get_hosts()
535 	    free(host);  in fallback_get_hosts()
542 	memmove(hi->hostname, host, hostlen);  in fallback_get_hosts()
544 	free(host);  in fallback_get_hosts()
560     char host[NI_MAXHOST], port[NI_MAXSERV];  in add_locate()  local
568     ret = getnameinfo(addr, socklen, host, sizeof(host), port, sizeof(port),  in add_locate()
574     ret = getaddrinfo(host, port, &hints, &ai);  in add_locate()
578     hostlen = strlen(host);  in add_locate()
587     memmove(hi->hostname, host, hostlen);  in add_locate()
639 	     krb5_krbhst_info **host)  in kdc_get_next()  argument
646 	if(get_next(kd, host))  in kdc_get_next()
653 	if(get_next(kd, host))  in kdc_get_next()
668 	    if(get_next(kd, host))  in kdc_get_next()
675 	    if(get_next(kd, host))  in kdc_get_next()
681 	    if(get_next(kd, host))  in kdc_get_next()
692 	if(get_next(kd, host))  in kdc_get_next()
704 	       krb5_krbhst_info **host)  in admin_get_next()  argument
711 	if(get_next(kd, host))  in admin_get_next()
718 	if(get_next(kd, host))  in admin_get_next()
733 	    if(get_next(kd, host))  in admin_get_next()
746 	if(get_next(kd, host))  in admin_get_next()
758 		 krb5_krbhst_info **host)  in kpasswd_get_next()  argument
765 	if(get_next(kd, host))  in kpasswd_get_next()
772 	if(get_next(kd, host))  in kpasswd_get_next()
787 	    if(get_next(kd, host))  in kpasswd_get_next()
793 	    if(get_next(kd, host))  in kpasswd_get_next()
804 	ret = (*kd->get_next)(context, kd, host);  in kpasswd_get_next()
806 	    (*host)->proto = krbhst_get_default_proto(kd);  in kpasswd_get_next()
818 		krb5_krbhst_info **host)  in krb524_get_next()  argument
823 	if(get_next(kd, host))  in krb524_get_next()
829 	if(get_next(kd, host))  in krb524_get_next()
845 	    if(get_next(kd, host))  in krb524_get_next()
852 	    if(get_next(kd, host))  in krb524_get_next()
863 	return (*kd->get_next)(context, kd, host);  in krb524_get_next()
963  * return the next host information from `handle' in `host'
969 		 krb5_krbhst_info **host)  in krb5_krbhst_next()  argument
971     if(get_next(handle, host))  in krb5_krbhst_next()
974     return (*handle->get_next)(context, handle, host);  in krb5_krbhst_next()
978  * return the next host information from `handle' as a host name
989     krb5_krbhst_info *host;  in krb5_krbhst_next_as_string()  local
990     ret = krb5_krbhst_next(context, handle, &host);  in krb5_krbhst_next_as_string()
993     return krb5_krbhst_format_string(context, host, hostname, hostlen);  in krb5_krbhst_next_as_string()
1029     char host[MAXHOSTNAMELEN];  in gethostlist()  local
1052 				     host, sizeof(host)) == 0) {  in gethostlist()
1053 	if(((*hostlist)[nhost++] = strdup(host)) == NULL) {  in gethostlist()