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ldns

Section: C Library Functions (3)
Updated: 30 May 2006
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ldns_dname_is_subdomain, ldns_dname_str_absolute, ldns_dname_label - check properties of dnames

#include <stdint.h>
#include <stdbool.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);

ldns_dname_is_subdomain(): test whether the name sub falls under parent (i.e. is a subdomain of parent). This function will return false if the given dnames are equal. .br sub: the name to test .br parent: the parent's name .br 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 '.') .br *dname_str: a string representing the dname .br 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). .br rdf: the rdf to look in .br labelpos: return the label with this number .br Returns a ldns_rdf* with the label as name or NULL on error

The ldns team at NLnet Labs.

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

This manpage was automatically generated from the ldns source code.