> On 21/12/2015 18:16, Theo de Raadt wrote: > > control-4 is control-\, depending on the type of tty you are on. > > > > This is a function of the tty subsystem; it delivers SIGQUIT to the > > tty session processes. > > > > You are going to discover almost the entire works this way, since > > very few processes block SIGQUIT. > > > > This feature is probably older than you. > > Undestood, the reason I sent the email was because it coredumped, should > SIGQUIT be added to signal_handler() in src/usr.bin/tcpbench/tcpbench.c > so that tcpbench exits without the coredump or actually the current > behaviour is what is intended.
it is behaving *exactly* as intended.
