Re: devctl for non-devd userland processes
"M. Warner Losh" <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <[email protected]> |
In message: <[email protected]> "Cliff L. Biffle" <[email protected]> writes: : Good ${time_of_day}! : : I'm hacking on KDE's laptop hardware monitoring support (ACPI, battery, : hardware detection, etc.). I'd like to be able to provide device : notification -- for example, notifying the user when a PCMCIA device is : recognized and what device it's been bound to. In my mind, the logical way : to do this is devctl -- it's a generic interface and an elegant mechanism. : However, devd is already sucking on devctl. Correct. : Do you have any existing plans for providing a mechanism for non-devd : processes to play nice with devd, in terms of devctl? The sorts of options : that pop into my head are a userland socket/pipe interface to devd, or even : cloning for devctl (though that strikes me as excessive, perhaps). Device cloning was what I had in mind. I really don't want to deal with multiple userland processes just to have devd run. : If you don't have any plans along these lines, I'll either work : around it for now or work out an interface and toss patches into the : fray. I'm most partial to a cloning device, but I might be talked into something else. : Perhaps more importantly, is there a dev community for devd/devctl, : so I might stop pestering you personally? :-) mobile@ might be a good place. Warner _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-mobile To unsubscribe, send any mail to "[email protected]"