Tor  0.4.6.0-alpha-dev
address_set.h
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1 /* Copyright (c) 2018-2020, The Tor Project, Inc. */
2 /* See LICENSE for licensing information */
3 
4 /**
5  * \file address_set.h
6  * \brief Types to handle sets of addresses.
7  **/
8 
9 #ifndef TOR_ADDRESS_SET_H
10 #define TOR_ADDRESS_SET_H
11 
12 #include "orconfig.h"
13 #include "lib/cc/torint.h"
15 
16 /**
17  * An address_set_t represents a set of tor_addr_t values. The implementation
18  * is probabilistic: false negatives cannot occur but false positives are
19  * possible.
20  */
21 typedef struct bloomfilt_t address_set_t;
22 struct tor_addr_t;
23 
24 address_set_t *address_set_new(int max_addresses_guess);
25 #define address_set_free(set) bloomfilt_free(set)
26 void address_set_add(address_set_t *set, const struct tor_addr_t *addr);
27 void address_set_add_ipv4h(address_set_t *set, uint32_t addr);
28 int address_set_probably_contains(const address_set_t *set,
29  const struct tor_addr_t *addr);
30 
31 #endif /* !defined(TOR_ADDRESS_SET_H) */
tor_addr_t
Definition: address.h:69
address_set_probably_contains
int address_set_probably_contains(const address_set_t *set, const struct tor_addr_t *addr)
Definition: address_set.c:67
torint.h
Integer definitions used throughout Tor.
address_set_add_ipv4h
void address_set_add_ipv4h(address_set_t *set, uint32_t addr)
Definition: address_set.c:55
bloomfilt_t
Definition: bloomfilt.c:24
bloomfilt.h
Header for bloomfilt.c.
address_set_new
address_set_t * address_set_new(int max_addresses_guess)
Definition: address_set.c:34
address_set_add
void address_set_add(address_set_t *set, const struct tor_addr_t *addr)
Definition: address_set.c:48