consider appending messages to driver buffer

[misael-diaz]

as it is the buffer of the driver gets overwritten by write calls so we would end up storing whatever was written last

if we wanted to store all the messages (say from a couple of writes via echo command to /proc/ldd_driver) we would have to keep track of the space available for writing in the driver buffer

but before writing a single line of code you should consider if this is something that we would want to do in practice

so the intention here is not to solve this issue but to keep this around if we ever come back to this repo to see what we did and what we thought after completing the codecamp