addr_policy_t Struct Reference

#include <addr_policy_st.h>

Data Fields
int	refcnt
addr_policy_action_bitfield_t	policy_type:2
unsigned int	is_private:1
unsigned int	is_canonical:1
maskbits_t	maskbits
tor_addr_t	addr
uint16_t	prt_min
uint16_t	prt_max

Detailed Description

A reference-counted address policy rule.

Definition at line 26 of file addr_policy_st.h.

Field Documentation

addr

tor_addr_t addr

Base address to accept or reject.

Note that wildcards are treated differently depending on address family. An AF_UNSPEC address means "All addresses, IPv4 or IPv6." An AF_INET address with maskbits==0 means "All IPv4 addresses" and an AF_INET6 address with maskbits == 0 means "All IPv6 addresses".

Definition at line 46 of file addr_policy_st.h.

Referenced by addr_policy_covers(), addr_policy_intersects(), policy_expand_private(), and policy_hash().

is_canonical

unsigned int is_canonical

True iff this policy is the canonical copy (stored in a hash table to avoid duplication of common policies)

Definition at line 32 of file addr_policy_st.h.

Referenced by addr_policy_free_(), addr_policy_get_canonical_entry(), policy_expand_private(), policy_expand_unspec(), and router_parse_addr_policy_private().

is_private

unsigned int is_private

True iff this is the pseudo-address, "private".

Definition at line 30 of file addr_policy_st.h.

Referenced by policy_expand_private(), and policy_hash().

maskbits

maskbits_t maskbits

Accept/reject all addresses a such that the first maskbits bits of a match addr.

Definition at line 35 of file addr_policy_st.h.

Referenced by addr_policy_covers(), addr_policy_intersects(), policy_expand_private(), and policy_hash().

policy_type

addr_policy_action_bitfield_t policy_type

What to do when the policy matches.

Definition at line 29 of file addr_policy_st.h.

Referenced by addr_policy_append_reject_addr(), policy_hash(), and policy_write_item().

prt_max

uint16_t prt_max

Highest port number to accept/reject.

Definition at line 48 of file addr_policy_st.h.

Referenced by policy_hash().

prt_min

uint16_t prt_min

Lowest port number to accept/reject.

Definition at line 47 of file addr_policy_st.h.

Referenced by policy_hash().

refcnt

int refcnt

Reference count

Definition at line 27 of file addr_policy_st.h.

Referenced by addr_policy_free_().

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

• core/or/addr_policy_st.h