.ad l .TH ldns 3 "30 May 2006" .SH 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 .SH SYNOPSIS #include .br #include .br .PP #include .PP bool ldns_pkt_edns(const ldns_pkt *packet); .PP uint16_t ldns_pkt_edns_udp_size(const ldns_pkt *packet); .PP uint8_t ldns_pkt_edns_extended_rcode(const ldns_pkt *packet); .PP uint8_t ldns_pkt_edns_version(const ldns_pkt *packet); .PP uint16_t ldns_pkt_edns_z(const ldns_pkt *packet); .PP ldns_rdf* ldns_pkt_edns_data(const ldns_pkt *packet); .PP void ldns_pkt_set_edns_udp_size(ldns_pkt *packet, uint16_t s); .PP void ldns_pkt_set_edns_extended_rcode(ldns_pkt *packet, uint8_t c); .PP void ldns_pkt_set_edns_version(ldns_pkt *packet, uint8_t v); .PP void ldns_pkt_set_edns_z(ldns_pkt *packet, uint16_t z); .PP void ldns_pkt_set_edns_data(ldns_pkt *packet, ldns_rdf *data); .PP .SH DESCRIPTION .HP \fIldns_pkt_edns\fR() 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. \.br \fBpacket\fR: the packet to check \.br Returns true if packet needs edns rr .PP .HP \fIldns_pkt_edns_udp_size\fR() return the packet's edns udp size \.br \fBpacket\fR: the packet \.br Returns the size .PP .HP \fIldns_pkt_edns_extended_rcode\fR() return the packet's edns extended rcode \.br \fBpacket\fR: the packet \.br Returns the rcode .PP .HP \fIldns_pkt_edns_version\fR() return the packet's edns version \.br \fBpacket\fR: the packet \.br Returns the version .PP .HP \fIldns_pkt_edns_z\fR() return the packet's edns z value \.br \fBpacket\fR: the packet \.br Returns the z value .PP .HP \fIldns_pkt_edns_data\fR() return the packet's \%EDNS data \.br \fBpacket\fR: the packet \.br Returns the data .PP .HP \fIldns_pkt_set_edns_udp_size\fR() Set the packet's edns udp size \.br \fBpacket\fR: the packet \.br \fBs\fR: the size .PP .HP \fIldns_pkt_set_edns_extended_rcode\fR() Set the packet's edns extended rcode \.br \fBpacket\fR: the packet \.br \fBc\fR: the code .PP .HP \fIldns_pkt_set_edns_version\fR() Set the packet's edns version \.br \fBpacket\fR: the packet \.br \fBv\fR: the version .PP .HP \fIldns_pkt_set_edns_z\fR() Set the packet's edns z value \.br \fBpacket\fR: the packet \.br \fBz\fR: the value .PP .HP \fIldns_pkt_set_edns_data\fR() Set the packet's \%EDNS data \.br \fBpacket\fR: the packet \.br \fBdata\fR: the data .PP .SH AUTHOR The ldns team at NLnet Labs. .SH REPORTING BUGS Please report bugs to dns-team@nlnetlabs.nl or on GitHub at https://github.com/NLnetLabs/ldns/issues .SH COPYRIGHT Copyright (c) 2004 - 2006 NLnet Labs. .PP Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. .SH SEE ALSO \fIldns_pkt\fR. And \fBperldoc Net::DNS\fR, \fBRFC1034\fR, \fBRFC1035\fR, \fBRFC4033\fR, \fBRFC4034\fR and \fBRFC4035\fR. .SH REMARKS This manpage was automatically generated from the ldns source code.