Re: Adding a hook to shutdown.c & halt (reboot.c) to call a script.
John Baldwin <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <[email protected]> |
On Friday, July 05, 2013 6:35:02 pm Julian H. Stacey wrote: > > shutdown(8) signals init (unless -o is given), which will run > > /etc/rc.shutdown from multi-user mode. The same applies to ctrl+alt+del, > > kernel-controlled overheating shutdown, etc. > > Thanks Jilles, So I appended to my rc.shutdown > # -x not -f below to also allow a symbolic link to work. > if [ -x "/etc/rc.shutmedia" ]; then > /etc/rc.shutmedia > & renamed my URL to http://www.berklix.com/~jhs/bin/.sh/rc.shutmedia > > > > reboot(8) and halt(8) do not involve init and do not run any shutdown > > scripts. I think they should be changed to signal init (except reboot > > -q, halt -q) and should not be used until then. However, there are > > apparently some problems with that. > > > > The incorrect umount order should perhaps be fixed in the kernel. > > Yes, bad enough for a local laptop to hang, > if it was a remote server, very nasty. You can just put a script in /usr/local/etc/rc.d. If it has the 'shutdown' keyword it gets run with a 'stop' command during shutdown. (Just grep for "shutdown" in /etc/rc.d to find example scripts) -- John Baldwin _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-mobile To unsubscribe, send any mail to "[email protected]"