C++ (Cpp) asyncNewRelativeAlarm Examples

Example #1

File: braille.c Project: brltty/brltty

static int
setMissingAcknowledgementAlarm (BrailleDisplay *brl, int timeout) {
  if (!brl->data->missingAcknowledgementAlarm) {
    if (!asyncNewRelativeAlarm(&brl->data->missingAcknowledgementAlarm, timeout,
                         handleMissingAcknowledgementAlarm, brl)) {
      return 0;
    }
  }

  return 1;
}

Example #2

File: activity.c Project: mlang/brltty

static int
scheduleActivity (ActivityObject *activity) {
  if (asyncNewRelativeAlarm(&activity->startAlarm, 0, handleActivityStartAlarm, activity)) {
    if (asyncResetAlarmEvery(activity->startAlarm, activity->methods->retryInterval)) {
      setActivityState(activity, ACT_SCHEDULED);
      return 1;
    }

    cancelActivityStartAlarm(activity);
  }

  return 0;
}

Example #3

File: tune.c Project: brltty/brltty

static int
openTuneDevice (void) {
  const int timeout = TUNE_DEVICE_CLOSE_DELAY;

  if (noteDevice) {
    asyncResetAlarmIn(tuneDeviceCloseTimer, timeout);
    return 1;
  }

  if (noteMethods) {
    if ((noteDevice = noteMethods->construct(openErrorLevel)) != NULL) {
      asyncNewRelativeAlarm(&tuneDeviceCloseTimer, timeout, handleTuneDeviceCloseTimeout, NULL);
      return 1;
    }
  }

  return 0;
}

Example #4

File: braille.c Project: brltty/brltty

static int
setUsbStatusAlarm (BrailleDisplay *brl) {
  return asyncNewRelativeAlarm(&brl->data->proto.usb.statusAlarm,
                         BRAILLE_DRIVER_INPUT_POLL_INTERVAL,
                         handleUsbStatusAlarm, brl);
}