[Xorp-users] Using XORP for PIM-SM

[James Courtier-Dutton]

>2008/6/5 Ben Greear <greearb at candelatech.com>:
>
> The linux kernel uses a 32-bit number as a bitfield, and at least some of
> that
> is visible in the user-space to kernel API as well.

This only references to bitmaps that I can find relating to network
interfaces are
vifbitmap_t

This is now not used at all by the Linux kernel or xorp.
Are you able to identify an example of where this 32-bit bitfield is
used in the Linux kernel or the xorp source code?

Kind Regards

James