Hi,all I am writing a network driver. I had to implement the linger time(in the specific time period, if there are no data appeared on the line, driver will report it to user space program). Who can tell me how to implement the communcation between the kernel and user space program? What kind of mechanism I should take? Signal? thanks - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
