In some mail I received from source@NetBSD.ORG, sie wrote
> 
> 
> christos
> Tue Apr 15 14:58:28 EDT 1997
> Update of /a/cvsroot/src/sys/lkm/netinet/if_ipl
> In directory netbsd1:/var/slash-tmp/cvs-serv25002
> 
> Modified Files:
> 	mln_ipl.c 
> Log Message:
> We don't want iplread to change to enodev() when we don't have IPFILTER_LOG
> defined.

I haven't looked at what it is changed to, but why do you say this ?

typically, when the code is compiled without IPFILTER_LOG, there is no
iplread - not even a stub.