63 char   *eval_hostaddr(host)  in eval_hostaddr()  argument
64 struct host_info *host;  in eval_hostaddr()
66     if (host->addr[0] == 0) {
67 	strcpy(host->addr, unknown);
68 	if (host->request->hostaddr != 0)
69 	    host->request->hostaddr(host);
71     return (host->addr);
76 char   *eval_hostname(host)  in eval_hostname()  argument
77 struct host_info *host;  in eval_hostname()
79     if (host->name[0] == 0) {
80 	strcpy(host->name, unknown);
81 	if (host->request->hostname != 0)
82 	    host->request->hostname(host);
84     return (host->name);
89 char   *eval_hostinfo(host)  in eval_hostinfo()  argument
90 struct host_info *host;  in eval_hostinfo()
95     if (host->name[0] == 0)
96 	return (eval_hostaddr(host));
98     hostname = eval_hostname(host);
100 	return (host->name);
102 	return (eval_hostaddr(host));
132     char   *host = eval_hostinfo(request->server);  local
135     if (STR_NE(host, unknown)) {
136 	sprintf(both, "%s@%s", daemon, host);