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ldns(3) Library Functions Manual ldns(3)


ldns_dnssec_rrsets_new, ldns_dnssec_rrsets_free, ldns_dnssec_rrsets_type, ldns_dnssec_rrsets_set_type, ldns_dnssec_rrsets_add_rr, ldns_dnssec_rrsets_print - functions for ldns_dnssec_rrsets


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

#include <ldns/ldns.h>

ldns_dnssec_rrsets* ldns_dnssec_rrsets_new(void);

void ldns_dnssec_rrsets_free(ldns_dnssec_rrsets *rrsets);

ldns_rr_type ldns_dnssec_rrsets_type(const ldns_dnssec_rrsets *rrsets);

ldns_status ldns_dnssec_rrsets_set_type(ldns_dnssec_rrsets *rrsets, ldns_rr_type type);

ldns_status ldns_dnssec_rrsets_add_rr(ldns_dnssec_rrsets *rrsets, ldns_rr *rr);

void ldns_dnssec_rrsets_print(FILE *out, const ldns_dnssec_rrsets *rrsets, bool follow);


ldns_dnssec_rrsets_new() Creates a new list (entry) of RRsets
Returns the newly allocated structure

ldns_dnssec_rrsets_free() Frees the list of rrsets and their rrs, but *not* the ldns_rr records in the sets

rrsets: the data structure to free

ldns_dnssec_rrsets_type() Returns the rr type of the rrset (that is head of the given list)

rrsets: the rrset to get the type of
Returns the rr type

ldns_dnssec_rrsets_set_type() Sets the RR type of the rrset (that is head of the given list)

rrsets: the rrset to set the type of
type: the type to set
Returns LDNS_STATUS_OK on success

ldns_dnssec_rrsets_add_rr() Add an ldns_rr to the corresponding RRset in the given list of RRsets. If it is not present, add it as a new RRset with 1 record.

rrsets: the list of rrsets to add the RR to
rr: the rr to add to the list of rrsets
Returns LDNS_STATUS_OK on success

ldns_dnssec_rrsets_print() Print the given list of rrsets to the given file descriptor

out: the file descriptor to print to
rrsets: the list of RRsets to print
follow: if set to false, only print the first RRset


The ldns team at NLnet Labs.


Please report bugs to or on GitHub at


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.


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


This manpage was automatically generated from the ldns source code.

30 May 2006