El mié., 26 feb. 2020 a las 5:07, innerspacepilot escribió: > > I have checked openrc and busybox - both support SIGPWR.
BusyBox init does support SIGPWR, it is equivalent to SIGUSR1, the signal sent by the 'halt' applet. However, if by "openrc" you mean openrc-init running as process 1, then no, it does not support SIGPWR. At least, not openrc-init from upstream OpenRC. It only reacts to SIGINT (reboot) and SIGCHLD (reap). And if OpenRC is used only as a service manager, behaviour of SIGPWR will be defined by the program that happens to be running as process 1. G.
