Re: SCNetworkInterfaceGetConfiguration always returns NULL.
Re: SCNetworkInterfaceGetConfiguration always returns NULL.
- Subject: Re: SCNetworkInterfaceGetConfiguration always returns NULL.
- From: Adhamh Findlay <email@hidden>
- Date: Mon, 12 Nov 2007 10:31:09 -0600
On Nov 11, 2007, at 5:36 PM, Adhamh Findlay wrote:
Hi,
So I'm attempting to use the system configuration framework to
determine if a network interface is active. If there are no active
network interfaces then I want to disable some options...
I'm using MoreSCF as an example, but I get thinks to work properly
because SCNetworkInterfaceGetConfiguration always returns NULL. The
docs state that this means the passed in interface reference isn't
active, but I'm have an active Airport connection when I run these
tests. Other functions like
SCNetworkInterfaceGetHardwareAddressString and
SCNetworkInterfaceGetBSDName work fine...
Here's the code I'm using. Any thoughts? I'm a total CF noob, so
be easy on me if I haven't done anything correctly. :-)
It was suggested that I use CFShow to print the thisInterface refer to
make sure it was the right type. So I added CFShow(thisInterface) in
the for loop and for every interface a SCNetworkInterface ref is
printed. So I do have the right type.
Could this be a Leopard bug?
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