speedup.h File Reference

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Functions
int	GNUNET_SPEEDUP_start_ (const struct GNUNET_CONFIGURATION_Handle *cfg)
	Start task that may speed up our system clock artificially. More...
void	GNUNET_SPEEDUP_stop_ (void)
	Stop tasks that modify clock behavior. More...

Function Documentation

GNUNET_SPEEDUP_start_()

int GNUNET_SPEEDUP_start_

(

const struct GNUNET_CONFIGURATION_Handle *

cfg

)

Start task that may speed up our system clock artificially.

Parameters

cfg	configuration to use

Returns

GNUNET_OK on success, GNUNET_SYSERR if the speedup was not configured

Definition at line 60 of file speedup.c.

{
  GNUNET_assert (NULL == speedup_task);
  if (GNUNET_OK !=
      GNUNET_CONFIGURATION_get_value_time (cfg,
                                           "testing",
                                           "SPEEDUP_INTERVAL",
                                           &interval))
    return GNUNET_SYSERR;
  if (GNUNET_OK !=
      GNUNET_CONFIGURATION_get_value_time (cfg,
                                           "testing",
                                           "SPEEDUP_DELTA",
                                           &delta))
    return GNUNET_SYSERR;
 
  if ((0 == interval.rel_value_us) ||
      (0 == delta.rel_value_us))
  {
    LOG (GNUNET_ERROR_TYPE_DEBUG,
         "Speed up disabled\n");
    return GNUNET_OK;
  }
  LOG (GNUNET_ERROR_TYPE_DEBUG,
       "Speed up execution by %s\n",
       GNUNET_STRINGS_relative_time_to_string (delta, GNUNET_NO));
  LOG (GNUNET_ERROR_TYPE_DEBUG,
       "Speed up executed every %s\n",
       GNUNET_STRINGS_relative_time_to_string (interval, GNUNET_NO));
  speedup_task = GNUNET_SCHEDULER_add_now_with_lifeness (GNUNET_NO,
                                                         &do_speedup,
                                                         NULL);
  return GNUNET_OK;
}

References cfg, delta, do_speedup(), GNUNET_assert, GNUNET_CONFIGURATION_get_value_time(), GNUNET_ERROR_TYPE_DEBUG, GNUNET_NO, GNUNET_OK, GNUNET_SCHEDULER_add_now_with_lifeness(), GNUNET_STRINGS_relative_time_to_string(), GNUNET_SYSERR, interval, LOG, GNUNET_TIME_Relative::rel_value_us, and speedup_task.

Referenced by program_main().

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GNUNET_SPEEDUP_stop_()

void GNUNET_SPEEDUP_stop_

(

void

)

Stop tasks that modify clock behavior.

Definition at line 100 of file speedup.c.

{
  if (NULL != speedup_task)
  {
    GNUNET_SCHEDULER_cancel (speedup_task);
    speedup_task = NULL;
  }
  if ((0 != interval.rel_value_us) &&
      (0 != delta.rel_value_us))
    LOG (GNUNET_ERROR_TYPE_DEBUG,
         "Stopped execution speed up\n");
}

References delta, GNUNET_ERROR_TYPE_DEBUG, GNUNET_SCHEDULER_cancel(), interval, LOG, GNUNET_TIME_Relative::rel_value_us, and speedup_task.

Referenced by GNUNET_SERVICE_main(), GNUNET_SERVICE_run_(), and shutdown_task().

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