3 ms·
> Signals received by a PARENT process are propagated to all it's CHILD processes. They are most definitely not, unless the parent does implement such propagat
by Joker_vD 3y ago
> Signals received by a PARENT process are propagated to all it's CHILD processes.
They are most definitely not, unless the parent does implement such propagation on its own.
- tuyiown 3y ago> unless the parent does implement such propagation or if the signal is send to 0, or -PGID or if signal target PID is a group leader / session id or any other subtleties But you're right the general case is that children won't be interrupted.
- fanf2 3y agoRight. Perhaps welder is confused by the behaviour of process groups and controlling terminals.
- welder 3y agoYep, my bad. I forgot it's only because systemd defaults to control-group.