ldns(3)                                                                                                                  ldns(3)



NAME
       ldns_dname_is_subdomain, ldns_dname_str_absolute, ldns_dname_label


SYNOPSIS
       #include <stdint.h>
       #include <stdbool.h>

       #include <ldns/ldns.h>

       bool ldns_dname_is_subdomain(const ldns_rdf *sub, const ldns_rdf *parent);

       bool ldns_dname_str_absolute(const char *dname_str);

       ldns_rdf * ldns_dname_label(const ldns_rdf *rdf, uint8_t labelpos);

DESCRIPTION
       ldns_dname_is_subdomain() test wether the name sub falls under parent (i.e. is a subdomain of parent). This function will
              return false if the given dnames are equal.
              sub: the name to test
              parent: the parent's name
              Returns true if sub falls under parent, otherwise false

       ldns_dname_str_absolute() Checks whether the given dname string is absolute (i.e. ends with a '.')
              *dname_str: a string representing the dname
              Returns true or false

       ldns_dname_label() look inside the rdf and if it is an LDNS_RDF_TYPE_DNAME try and retrieve a specific label. The  labels
              are numbered starting from 0 (left most).
              rdf: the rdf to look in
              labelpos: return the label with this number
              Returns a ldns_rdf* with the label as name or NULL on error

AUTHOR
       The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben.


REPORTING BUGS
       Please report bugs to ldns-teamATnlnetlabs.nl or in our bugzilla at http://www.nlnetlabs.nl/bugs/index.html


COPYRIGHT
       Copyright (c) 2004 - 2006 NLnet Labs.

       Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


SEE ALSO
       ldns_dname.  And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034  and RFC4035.

REMARKS
       This manpage was automaticly generated from the ldns source code by use of Doxygen and some perl.



                                                           30 May 2006                                                   ldns(3)