A Linux kernel module that registers a keyboard IRQ handler (ISR) and logs the keystrokes as they are received. To keep the ISR as short as possible, each scancode is passed to a tasklet that is then run at the next available time and logs the key.
A Linux kernel module that registers a keyboard IRQ handler (ISR) and logs the keystrokes as they are received. To keep the ISR as short as possible, each scancode is passed to a tasklet that is then run at the next available time and logs the key.