DOKK / manpages / debian 10 / systemtap-doc / probe::tty.read.3stap.en
PROBE::TTY.READ(3stap) TTY Tapset PROBE::TTY.READ(3stap)

probe::tty.read - called when a tty line will be read

tty.read

driver_name

the driver name

file_name

the file name lreated to the tty

nr

The amount of characters to be read

buffer

the buffer that will receive the characters

tapset::tty(3stap)

October 2018 SystemTap Tapset Reference