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ldns(3)                                                                ldns(3)




NAME

       ldns_pkt_id,   ldns_pkt_qr,   ldns_pkt_aa,   ldns_pkt_tc,  ldns_pkt_rd,
       ldns_pkt_cd,     ldns_pkt_ra,     ldns_pkt_ad,     ldns_pkt_get_opcode,
       ldns_pkt_get_rcode,         ldns_pkt_qdcount,         ldns_pkt_ancount,
       ldns_pkt_nscount,        ldns_pkt_arcount,         ldns_pkt_answerfrom,
       ldns_pkt_querytime,  ldns_pkt_size,  ldns_pkt_tsig,  ldns_pkt_question,
       ldns_pkt_answer,        ldns_pkt_authority,        ldns_pkt_additional,
       ldns_pkt_get_section_clone,                   ldns_pkt_rr_list_by_name,
       ldns_pkt_rr_list_by_type, ldns_pkt_rr_list_by_name_and_type



SYNOPSIS

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

       #include <ldns/ldns.h>

        ldns_pkt_id();

       bool ldns_pkt_qr(const ldns_pkt *p);

       bool ldns_pkt_aa(const ldns_pkt *p);

       bool ldns_pkt_tc(const ldns_pkt *p);

       bool ldns_pkt_rd(const ldns_pkt *p);

       bool ldns_pkt_cd(const ldns_pkt *p);

       bool ldns_pkt_ra(const ldns_pkt *p);

       bool ldns_pkt_ad(const ldns_pkt *p);

       ldns_pkt_opcode ldns_pkt_get_opcode(const ldns_pkt *p);

       ldns_pkt_rcode ldns_pkt_get_rcode(const ldns_pkt *p);

       uint16_t ldns_pkt_qdcount(const ldns_pkt *p);

       uint16_t ldns_pkt_ancount(const ldns_pkt *p);

       uint16_t ldns_pkt_nscount(const ldns_pkt *p);

       uint16_t ldns_pkt_arcount(const ldns_pkt *p);

       ldns_rdf* ldns_pkt_answerfrom(const ldns_pkt *p);

       uint32_t ldns_pkt_querytime(const ldns_pkt *p);

       size_t ldns_pkt_size(const ldns_pkt *p);

       ldns_rr* ldns_pkt_tsig(const ldns_pkt *p);

       ldns_rr_list* ldns_pkt_question(const ldns_pkt *p);

       ldns_rr_list* ldns_pkt_answer(const ldns_pkt *p);

       ldns_rr_list* ldns_pkt_authority(const ldns_pkt *p);

       ldns_rr_list* ldns_pkt_additional(const ldns_pkt *p);

       ldns_rr_list*     ldns_pkt_get_section_clone(const     ldns_pkt     *p,
       ldns_pkt_section s);

       ldns_rr_list*   ldns_pkt_rr_list_by_name(ldns_pkt   *p,   ldns_rdf  *r,
       ldns_pkt_section s);

       ldns_rr_list* ldns_pkt_rr_list_by_type(const ldns_pkt *p,  ldns_rr_type
       t, ldns_pkt_section s);

       ldns_rr_list* ldns_pkt_rr_list_by_name_and_type(const ldns_pkt *packet,
       const ldns_rdf *ownername, ldns_rr_type type, ldns_pkt_section sec);




DESCRIPTION

       ldns_pkt_id()


       ldns_pkt_qr() Read the packet's qr bit
              p: the packet
              Returns value of the bit


       ldns_pkt_aa() Read the packet's aa bit
              p: the packet
              Returns value of the bit


       ldns_pkt_tc() Read the packet's tc bit
              p: the packet
              Returns value of the bit


       ldns_pkt_rd() Read the packet's rd bit
              p: the packet
              Returns value of the bit


       ldns_pkt_cd() Read the packet's cd bit
              p: the packet
              Returns value of the bit


       ldns_pkt_ra() Read the packet's ra bit
              p: the packet
              Returns value of the bit


       ldns_pkt_ad() Read the packet's ad bit
              p: the packet
              Returns value of the bit


       ldns_pkt_get_opcode() Read the packet's code
              p: the packet
              Returns the opcode


       ldns_pkt_get_rcode() Return the packet's respons code
              p: the packet
              Returns the respons code


       ldns_pkt_qdcount() Return the packet's qd count
              p: the packet
              Returns the qd count


       ldns_pkt_ancount() Return the packet's an count
              p: the packet
              Returns the an count


       ldns_pkt_nscount() Return the packet's ns count
              p: the packet
              Returns the ns count


       ldns_pkt_arcount() Return the packet's ar count
              p: the packet
              Returns the ar count


       ldns_pkt_answerfrom() Return the packet's answerfrom
              p: packet
              Returns the name of the server


       ldns_pkt_querytime() Return the packet's querytime
              p: the packet
              Returns the querytime


       ldns_pkt_size() Return the packet's size in bytes
              p: the packet
              Returns the size


       ldns_pkt_tsig() Return the packet's tsig pseudo rr's
              p: the packet
              Returns the tsig rr


       ldns_pkt_question() Return the packet's question section
              p: the packet
              Returns the section


       ldns_pkt_answer() Return the packet's answer section
              p: the packet
              Returns the section


       ldns_pkt_authority() Return the packet's authority section
              p: the packet
              Returns the section


       ldns_pkt_additional() Return the packet's additional section
              p: the packet
              Returns the section


       ldns_pkt_get_section_clone() return all the rr_list's  in  the  packet.
              Clone the lists, instead of returning pointers.
              p: the packet to look in
              s: what section(s) to return
              Returns ldns_rr_list with the rr's or NULL if none were found


       ldns_pkt_rr_list_by_name()  return all the rr with a specific name from
              a packet. Optionally specify from which section in the packet
              p: the packet
              r: the name
              s: the packet's section
              Returns a list with the rr's or NULL if none were found


       ldns_pkt_rr_list_by_type() return all the rr with a specific type  from
              a packet. Optionally specify from which section in the packet
              p: the packet
              t: the type
              s: the packet's section
              Returns a list with the rr's or NULL if none were found


       ldns_pkt_rr_list_by_name_and_type()  return  all the rr with a specific
              type and type from a packet. Optionally specify from which  sec-
              tion in the packet
              packet: the packet
              ownername: the name
              type: the type
              sec: the packet's section
              Returns a list with the rr's or NULL if none were found



AUTHOR

       The  ldns  team  at  NLnet Labs. Which consists out of Jelte Jansen and
       Miek Gieben.



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(3). And perldoc Net::DNS(3), RFC1034, RFC1035, RFC4033,
       RFC4034 and RFC4035.


REMARKS

       This manpage was automaticly generated from the ldns source code by use
       of Doxygen and some perl.



                                  30 May 2006                          ldns(3)

ldns 1.6.17 - Generated Wed Feb 5 07:45:39 CST 2014
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