ldns_struct_hdr Struct Reference

Header of a dns packet. More...

Data Fields
uint16_t	_id
	Id of a packet.
bool	_qr
	Query bit (0=query, 1=answer).
bool	_aa
	Authoritative answer.
bool	_tc
	Packet truncated.
bool	_rd
	Recursion desired.
bool	_cd
	Checking disabled.
bool	_ra
	Recursion available.
bool	_ad
	Authentic data.
ldns_pkt_opcode	_opcode
	Query type.
uint8_t	_rcode
	Response code.
uint16_t	_qdcount
	question sec
uint16_t	_ancount
	answer sec
uint16_t	_nscount
	auth sec
uint16_t	_arcount
	add sec

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Detailed Description

Header of a dns packet.

Contains the information about the packet itself

Definition at line 35 of file packet.h.

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Field Documentation

uint16_t ldns_struct_hdr::_id

Id of a packet.

Definition at line 38 of file packet.h.

bool ldns_struct_hdr::_qr

Query bit (0=query, 1=answer).

Definition at line 40 of file packet.h.

bool ldns_struct_hdr::_aa

Authoritative answer.

Definition at line 42 of file packet.h.

bool ldns_struct_hdr::_tc

Packet truncated.

Definition at line 44 of file packet.h.

bool ldns_struct_hdr::_rd

Recursion desired.

Definition at line 46 of file packet.h.

bool ldns_struct_hdr::_cd

Checking disabled.

Definition at line 48 of file packet.h.

bool ldns_struct_hdr::_ra

Recursion available.

Definition at line 50 of file packet.h.

bool ldns_struct_hdr::_ad

Authentic data.

Definition at line 52 of file packet.h.

ldns_pkt_opcode ldns_struct_hdr::_opcode

Query type.

Definition at line 54 of file packet.h.

uint8_t ldns_struct_hdr::_rcode

Response code.

Definition at line 56 of file packet.h.

uint16_t ldns_struct_hdr::_qdcount

question sec

Definition at line 58 of file packet.h.

uint16_t ldns_struct_hdr::_ancount

answer sec

Definition at line 60 of file packet.h.

uint16_t ldns_struct_hdr::_nscount

auth sec

Definition at line 62 of file packet.h.

uint16_t ldns_struct_hdr::_arcount

add sec

Definition at line 64 of file packet.h.

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