---
name: "ldns_dnssec_rrs_free"
section: "3"
platform: "linux"
package: "ldns"
version: "1.9.2-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/ldns_dnssec_rrs_free"
---

# ldns\_dnssec\_rrs\_free(3)

functions for ldns\_dnssecrrs

## NAME

ldns\_dnssec\_rrs\_new, ldns\_dnssec\_rrs\_free, ldns\_dnssec\_rrs\_add\_rr, ldns\_dnssec\_rrs\_print - functions for ldns\_dnssecrrs

## SYNOPSIS

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

\#include \<ldns/ldns.h\>

 ldns\_dnssec\_rrs\_new();

void ldns\_dnssec\_rrs\_free(ldns\_dnssec\_rrs \*rrs);

ldns\_status ldns\_dnssec\_rrs\_add\_rr(ldns\_dnssec\_rrs \*rrs, ldns\_rr \*rr);

void ldns\_dnssec\_rrs\_print(FILE \*out, const ldns\_dnssec\_rrs \*rrs);

## DESCRIPTION

*ldns\_dnssec\_rrs\_new*()

*ldns\_dnssec\_rrs\_free*() Frees the list of rrs, but \*not\* the individual ldns\_rr records contained in the list

.br **rrs**: the data structure to free

*ldns\_dnssec\_rrs\_add\_rr*() Adds an RR to the list of RRs. The list will remain ordered. If an equal RR already exists, this RR will not be added.

.br **rrs**: the list to add to .br **rr**: the RR to add .br Returns LDNS\_STATUS\_OK on success and LDNS\_STATUS\_EQUAL\_ERR when and RR with equal ownername, class, type and rdata already exists.

*ldns\_dnssec\_rrs\_print*() Prints the given rrs to the file descriptor

.br **out**: the file descriptor to print to .br **rrs**: the list of RRs to print

## AUTHOR

The ldns team at NLnet Labs.

## REPORTING BUGS

Please report bugs to dns-team@nlnetlabs.nl or on GitHub at https://github.com/NLnetLabs/ldns/issues

## 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\_dnssec\_zone*. And **perldoc Net::DNS**, **RFC1034**, **RFC1035**, **RFC4033**, **RFC4034**  and **RFC4035**.

## REMARKS

This manpage was automatically generated from the ldns source code.