local_zone Struct Reference

Local zone. More...

#include <localzone.h>

Data Fields
rbnode_t	node
	rbtree node, key is name and class
struct local_zone *	parent
	parent zone, if any.
uint8_t *	name
	zone name, in uncompressed wireformat
size_t	namelen
	length of zone name
int	namelabs
	number of labels in zone name
uint16_t	dclass
	the class of this zone.
lock_rw_t	lock
	lock on the data in the structure For the node, parent, name, namelen, namelabs, dclass, you need to also hold the zones_tree lock to change them (or to delete this zone)
enum localzone_type	type
	how to process zone
struct regional *	region
	in this region the zone's data is allocated.
rbtree_t	data
	local data for this zone rbtree of struct local_data
struct ub_packed_rrset_key *	soa
	if data contains zone apex SOA data, this is a ptr to it.

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Detailed Description

Local zone.

A locally served authoritative zone.

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Field Documentation

struct local_zone* local_zone::parent

parent zone, if any.

Referenced by init_parents(), local_zone_create(), local_zones_add_zone(), local_zones_del_zone(), local_zones_lookup(), and set_kiddo_parents().

uint16_t local_zone::dclass

the class of this zone.

uses 'dclass' to not conflict with c++ keyword class.

Referenced by init_parents(), local_zone_cmp(), local_zone_create(), local_zones_find(), local_zones_lookup(), local_zones_print(), lz_enter_rr_into_zone(), lz_exists(), and set_kiddo_parents().

struct regional* local_zone::region

in this region the zone's data is allocated.

the struct local_zone itself is malloced.

Referenced by local_zone_create(), local_zone_delete(), lz_enter_rr_into_zone(), and lz_find_create_node().

struct ub_packed_rrset_key* local_zone::soa

if data contains zone apex SOA data, this is a ptr to it.

Referenced by local_zones_del_data(), lz_enter_rr_into_zone(), and lz_zone_answer().

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The documentation for this struct was generated from the following file:

• services/localzone.h