btrack.c File Reference

Bootstrap trackers. More...

#include "feature/control/btrack_circuit.h"
#include "feature/control/btrack_orconn.h"
#include "feature/control/btrack_sys.h"
#include "lib/pubsub/pubsub.h"
#include "lib/subsys/subsys.h"

Go to the source code of this file.

Functions
static int	btrack_init (void)
static void	btrack_fini (void)
static int	btrack_add_pubsub (pubsub_connector_t *connector)

Variables
const subsys_fns_t	sys_btrack

Detailed Description

Bootstrap trackers.

Initializes and shuts down the specific bootstrap trackers. These trackers help the reporting of bootstrap progress by maintaining state information about various subsystems within tor. When the correct state changes happen, these trackers emit controller events.

These trackers avoid referring directly to the internals of state objects of other subsystems.

btrack_circuit.c contains the tracker for origin circuits.

btrack_orconn.c contains the tracker for OR connections.

Eventually there will be a tracker for directory downloads as well.

Definition in file btrack.c.

Variable Documentation

sys_btrack

const subsys_fns_t sys_btrack

Initial value:

= {
  .name = "btrack",
  SUBSYS_DECLARE_LOCATION(),
  .supported = true,
  .level = 55,
  .initialize = btrack_init,
  .shutdown = btrack_fini,
  .add_pubsub = btrack_add_pubsub,
}

Definition at line 57 of file btrack.c.