/**
* @file
* Handles incoming requests to fire off regularly-scheduled tasks (cron jobs).
*/

include_once './includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);

// If not in 'safe mode', increase the maximum execution time:
if (!ini_get('safe_mode')) {
set_time_limit(240);
}

// Check if the last cron run completed
if (variable_get('cron_busy', false)) {
watchdog('cron', t('Last cron run did not complete.'), WATCHDOG_WARNING);
}
else {
variable_set('cron_busy', true);
}

// Iterate through the modules calling their cron handlers (if any):
module_invoke_all('cron');