* or the GNU Library General Public License, as appropriate, along
* with this program; if not, write to the Free Software Foundation.
*
- *
- * $Id$
*/
#ifndef ADNS_H_INCLUDED
adns_qf_quoteok_anshost=0x00000040,/* ... in things supposedly hostnames */
adns_qf_quotefail_cname=0x00000080,/* refuse if quote-req chars in CNAME we go via */
adns_qf_cname_loose= 0x00000100,/* allow refs to CNAMEs - without, get _s_cname */
+ adns_qf_cname_strict= 0x00010000,/* forbid CNAME refs (default, currently) */
adns_qf_cname_forbid= 0x00000200,/* don't follow CNAMEs, instead give _s_cname */
adns_qf_want_ipv4= 0x00000400,/* try to return IPv4 addresses */
* Lookups occur (logically) concurrently; use the `sortlist' directive to
* control the relative order of addresses in answers. This option
* overrides the corresponding init flags (covered by adns_if_afmask).
+ *
+ * adns_ignoreunkcfg
+ * Ignore unknown options and configuration directives, rather than
+ * logging them. To be effective, appear in the configuration
+ * before the unknown options. ADNS_RES_OPTIONS is generally early
+ * enough.
*
* There are a number of environment variables which can modify the
* behaviour of adns. They take effect only if adns_init is used, and
* port is always in host byte order and is simply copied to and
* from the appropriate sockaddr field (byteswapped as necessary).
*
- * The only flags supported are adns_qf_addrlit_...; others are
- * ignored.
+ * The only flags supported are adns_qf_addrlit_...
*
* Error return values are:
*
*
* EAFNOSUPPORT sa->sa_family is not supported (addr2text only).
*
+ * ENOSYS Unsupported flags set.
+ *
* Only if neither adns_qf_addrlit_scope_forbid nor
* adns_qf_addrlit_scope_numeric are set:
*