unbound
0.1
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Iterator hints structure. More...
#include <iter_hints.h>
Data Fields | |
struct regional * | region |
regional where hints are allocated | |
rbtree_t | tree |
Hints are stored in this tree. |
Iterator hints structure.
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().