Electroneum
iter_donotq.h File Reference
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Classes

struct  iter_donotq
 

Functions

struct iter_donotqdonotq_create (void)
 
void donotq_delete (struct iter_donotq *donotq)
 
int donotq_apply_cfg (struct iter_donotq *donotq, struct config_file *cfg)
 
int donotq_lookup (struct iter_donotq *donotq, struct sockaddr_storage *addr, socklen_t addrlen)
 
size_t donotq_get_mem (struct iter_donotq *donotq)
 

Detailed Description

This file contains functions to assist the iterator module. Keep track of the donotquery addresses and lookup fast.

Definition in file iter_donotq.h.

Function Documentation

◆ donotq_apply_cfg()

int donotq_apply_cfg ( struct iter_donotq donotq,
struct config_file cfg 
)

Process donotqueryaddresses config.

Parameters
donotqwhere to store.
cfgconfig options.
Returns
0 on error.

◆ donotq_create()

struct iter_donotq* donotq_create ( void  )

Create donotqueryaddresses structure

Returns
new structure or NULL on error.

◆ donotq_delete()

void donotq_delete ( struct iter_donotq donotq)

Delete donotqueryaddresses structure.

Parameters
donotqto delete.

◆ donotq_get_mem()

size_t donotq_get_mem ( struct iter_donotq donotq)

Get memory used by donotqueryaddresses structure.

Parameters
donotqstructure for address storage.
Returns
bytes in use.

◆ donotq_lookup()

int donotq_lookup ( struct iter_donotq donotq,
struct sockaddr_storage addr,
socklen_t  addrlen 
)

See if an address is blocked.

Parameters
donotqstructure for address storage.
addraddress to check
addrlenlength of addr.
Returns
: true if the address must not be queried. false if unlisted.