2 * Copyright (c) 1999 - 2001 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
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36 RCSID("$Id: hostent_find_fqdn.c,v 1.2 2001/07/10 11:58:23 assar Exp $");
42 * Try to find a fqdn (with `.') in he if possible, else return h_name
46 hostent_find_fqdn (const struct hostent *he)
48 const char *ret = he->h_name;
51 if (strchr (ret, '.') == NULL)
52 for (h = (const char **)he->h_aliases; *h != NULL; ++h) {
53 if (strchr (*h, '.') != NULL) {