iter_hints Struct Reference

Iterator hints structure. More...

#include <iter_hints.h>

Data Fields

struct regionalregion
 regional where hints are allocated
rbtree_t tree
 Hints are stored in this tree.

Detailed Description

Iterator hints structure.


Field Documentation

Hints are stored in this tree.

Sort order is specially chosen. first sorted on qclass. Then on dname in nsec-like order, so that a lookup on class, name will return an exact match or the closest match which gives the ancestor needed. contents of type iter_hints_stub. The class IN root is in here. uses name_tree_node from dnstree.h.

Referenced by do_list_stubs(), hints_apply_cfg(), hints_insert(), hints_lookup_root(), hints_lookup_stub(), and hints_next_root().


The documentation for this struct was generated from the following file:
Generated on Thu Apr 22 00:30:20 2010 for unbound by  doxygen 1.6.3