Hi Johannes :)
* Johannes Erdfelt <[EMAIL PROTECTED]> dixit:
> On Wed, Jan 26, 2005, DervishD <[EMAIL PROTECTED]> wrote:
> > * Oliver Neukum <[EMAIL PROTECTED]> dixit:
> > > You are supposed to use libusb.
> > That's irrelevant, the program I was trying to fix uses libusb.
> > My question is about the preferred kernel interface, 'cause I don't
> > know if it's the ioctl one or the URB one (well, I'm calling 'URB'
> > interface the API that is implemented using URB's inside the kernel).
> ioctl() calls are for userspace only.
I was pretty sure of that. My doubt was the other way round. I
was assuming that the functions in <linux/usb.h> were syscalls, that
they're not.
> It just so happens there is an ioctl() call that provides an URB like
> interface and an ioctl() call that provides a synchronous call to do
> a control message.
Didn't knew about that... Thanks a lot for the info!. Is there
any documentation available for the ioctl USB interface to the
kernel? Any API guide or something like that?
Thanks :)
Raúl Núñez de Arenas Coronado
--
Linux Registered User 88736
http://www.dervishd.net & http://www.pleyades.net/
It's my PC and I'll cry if I want to...
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