Re: LInked list representation for packet classes in the device - "Create an in-kernel api for packet classes "

[Matt Thomas <matt%3am-software.com@localhost>]

On Jun 28, 2008, at 9:48 AM, Anish wrote:

> Hi ,
>
> I am working on the project  ' Create an in-kernel API for packet
> classes'. During the registration part, where drivers register their
> tokens with a pseudo device, I want to maintain a linked list of all
> classes in the device as shown below.
>
> struct interface_struct{
>
> char*  interface_name;
> interface_struct * if_list;
> class_struct *class_list;
> };
>
> struct class_struct{
> char* class_name;
> int token_id;
> class_struct *class_list;
> };

Use the macros from <sys/queue.h>

What are the classes used for?  How frequently?