Messages in this thread | | | Date | Tue, 4 Sep 2007 23:17:53 -0700 | From | Greg KH <> | Subject | Re: query regarding usb-hotplug |
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On Mon, Sep 03, 2007 at 05:27:23PM +0530, Renuka Pampana wrote: > hi all, > > iam having one doubt about the usb driver application. i written one > small application (u can see this file usbthread.c > in attachment
Nothing was attached :(
> , cc -o usbthread usbthread.c -lpthread -lusb (for > compilation) ) on usb device drivers using LIBUSB-0.1.12 > in user space. my project leader has given one task about the usb > device drivers in user space. so using lib usb library and > written application in user space. we are getting out put as device > properties in userspace. but we are using polling > mechanism ( declaring one thread and calling one usb function as > subroutine in thread, this thread calling usb function > continuously and it has put in infinity loop). but my task have to > develop this same application with out using poling. > > i heared an event mechanism for with out polling. but i dont know how > to develop event mechanism. > > plz give me any idea to develop the hot plugging system by using event > mechanism... > > i hope to get reply as soon as possible .
Try asking this on the libusb mailing list, the developers there should be able to help you out.
good luck,
greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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