int async_init (void); void async_write (alert_t *alert); void async_exit (void);
int async_init (void);
This function initialize the asynchronous IO thread.
void async_write (alert_t *alert);
This queue the alert to be written ASAP using the rwrite_write() function.
void async_exit (void);
Kill the asynchronous IO thread, and flush all pending IO.