[Dprobes] kernel types

[Kent E Y. <yo...@us...>]

Hi,
        I was wondering if there is a way to assign variables in a dpc 
program that are of the kernel types (u8, __u32, etc).  dpcc gives the 
message: 

Internal error: dp_gen_fetch: bad type code

when compiling the code below, and the AST shows that the type returned by 
probe_expr is unknown.

Thanks,
Kent

--------
unsigned int ipp;

void rx_pkt()
{
                ipp = probe_expr("skb->priority");
}