Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
ldns(3)			   Library Functions Manual		       ldns(3)

NAME
       ldns_pkt_edns, ldns_pkt_edns_udp_size, ldns_pkt_edns_extended_rcode,
       ldns_pkt_edns_version, ldns_pkt_edns_z, ldns_pkt_edns_data,
       ldns_pkt_set_edns_udp_size, ldns_pkt_set_edns_extended_rcode,
       ldns_pkt_set_edns_version, ldns_pkt_set_edns_z, ldns_pkt_set_edns_data
       - ldns_pkt ends0	related	functions

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

       #include	<ldns/ldns.h>

       bool ldns_pkt_edns(const	ldns_pkt *packet);

       uint16_t	ldns_pkt_edns_udp_size(const ldns_pkt *packet);

       uint8_t ldns_pkt_edns_extended_rcode(const ldns_pkt *packet);

       uint8_t ldns_pkt_edns_version(const ldns_pkt *packet);

       uint16_t	ldns_pkt_edns_z(const ldns_pkt *packet);

       ldns_rdf* ldns_pkt_edns_data(const ldns_pkt *packet);

       void ldns_pkt_set_edns_udp_size(ldns_pkt	*packet, uint16_t s);

       void ldns_pkt_set_edns_extended_rcode(ldns_pkt *packet, uint8_t c);

       void ldns_pkt_set_edns_version(ldns_pkt *packet,	uint8_t	v);

       void ldns_pkt_set_edns_z(ldns_pkt *packet, uint16_t z);

       void ldns_pkt_set_edns_data(ldns_pkt *packet, ldns_rdf *data);

DESCRIPTION
       ldns_pkt_edns() returns true if this packet needs and EDNS rr to	be
	      sent.  At	the moment the only reason is an expected packet size
	      larger than 512 bytes, but for instance dnssec would be a	good
	      reason too.

	      packet: the packet to check
	      Returns true if packet needs edns	rr

       ldns_pkt_edns_udp_size()	return the packet's edns udp size
	      packet: the packet
	      Returns the size

       ldns_pkt_edns_extended_rcode() return the packet's edns extended	rcode
	      packet: the packet
	      Returns the rcode

       ldns_pkt_edns_version() return the packet's edns	version
	      packet: the packet
	      Returns the version

       ldns_pkt_edns_z() return	the packet's edns z value
	      packet: the packet
	      Returns the z value

       ldns_pkt_edns_data() return the packet's	edns data
	      packet: the packet
	      Returns the data

       ldns_pkt_set_edns_udp_size() Set	the packet's edns udp size
	      packet: the packet
	      s: the size

       ldns_pkt_set_edns_extended_rcode() Set the packet's edns	extended rcode
	      packet: the packet
	      c: the code

       ldns_pkt_set_edns_version() Set the packet's edns version
	      packet: the packet
	      v: the version

       ldns_pkt_set_edns_z() Set the packet's edns z value
	      packet: the packet
	      z: the value

       ldns_pkt_set_edns_data()	Set the	packet's edns data
	      packet: the packet
	      data: the	data

AUTHOR
       The ldns	team at	NLnet Labs.

REPORTING BUGS
       Please report bugs to ldns-team@nlnetlabs.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 MER-
       CHANTABILITY or FITNESS FOR A PARTICULAR	PURPOSE.

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

REMARKS
       This manpage was	automatically generated	from the ldns source code.

				  30 May 2006			       ldns(3)

NAME | SYNOPSIS | DESCRIPTION | AUTHOR | REPORTING BUGS | COPYRIGHT | SEE ALSO | REMARKS

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=ldns_pkt_edns&sektion=3&manpath=FreeBSD+12.1-RELEASE+and+Ports>

home | help