Question regarding proc.p_procsig

Hi there,

I've got a struct kinfo_proc. It is pointing to a struct proc that 
contains a pointer to a struct procsig. The pointer is not Null but 
dereferencing a member of that structure causes a signal 10.

So I was wondering if the following code is even supposed to work in 
DragonFly:

struct kinfo_proc *pinfo;

#define PROC_SIGIGNORE  kp_proc.p_sigignore

buf->sigignore [0] = pinfo [0].PROC_SIGIGNORE.__bits[0];

where p_sigignore is p_procsig->ps_sigignore.

The above code is from libgtop2 I am trying to make run on DragonFly.

Thanks a lot,
Roland