Kernel build failure when INET6 not defined
:If you compile a kernel with INET6 not defined, you will get the following
:This appears to be a new problem introduced by rev 1.14 of kern/kern_jail.c.
:The following patch (also attached to preserve whitespace) fixes the problem
:by wrapping the INET6-specific code with the proper #if check.
It looks like that piece of code has other bugs as well, like defaulting
out to the assumption of INET6. I'll get a fix for both bugs committed
in a moment.