SIMPLE SOLUTIONS

LDNS_DNAME_STR_ABSOLUTE(3) - Linux man page online | Library functions

Check properties of dnames.

Chapter
30 May 2006
ldns(3) Library Functions Manual ldns(3)

NAME

ldns_dname_is_subdomain, ldns_dname_str_absolute, ldns_dname_label - check properties of dnames

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 @nlnetlabs.nl or in our bugzilla at http://www.nlnet‐ labs.nl/bugs/index.html
Copyright (c) 2004 - 2006 NLnet Labs. Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FIT‐ NESS FOR A PARTICULAR PURPOSE.

SEE ALSO

perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034 and RFC4035.

REMARKS

This manpage was automatically generated from the ldns source code by use of Doxygen and some perl.
30 May 2006 ldns(3)
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