[Mono-bugs] [Bug 495757] Marshaling seems to fail with structures as return value from unmanaged c-progs

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Fri Apr 17 15:09:24 EDT 2009


User heertsch at endotherm.ch added comment

--- Comment #2 from Andreas Heertsch <heertsch at endotherm.ch>  2009-04-17 13:09:24 MDT ---
Thanks Zoltan. 
> The size of sDir field is PATH_MAX which is system specific.
Yes PATH_MAX is system specific. (I looked in usb.h for the correct value on my
machine just to make the proc short and simple)

> Also, on my machine,
> the root_device field is only initialized by libusb if the app is ran as root.
if I run this proc with root privileges and mono2.4.15, the result is the same
(Zero pointer). (IMHO it makes no sense, if root_device field is only
initialized with root privileges. In this case no normal user is able to
communicate with any device.)
(In reply to comment #1)

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