[vbox-dev] vrdp USB Flags

Huihong Luo huisinro at yahoo.com
Wed Mar 23 08:53:17 PDT 2011


#define VRDP_USB_REAP_FLAG_CONTINUED (0)
#define VRDP_USB_REAP_FLAG_LAST      (1)

#define VRDP_USB_CAPS_FLAG_ASYNC    (0)
#define VRDP_USB_CAPS_FLAG_POLL     (1)

Can some of vbox team members explain a bit on the above flags? In particular, what is the difference between  VRDP_USB_CAPS_FLAG_ASYNC and VRDP_USB_CAPS_FLAG_POLL? when VRDP_USB_CAPS_FLAG_POLL  is used, does it mean the vrdp server side invoke the URB reap method?

Thanks,
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.virtualbox.org/pipermail/vbox-dev/attachments/20110323/78127c56/attachment-0001.html 


More information about the vbox-dev mailing list