svn commit: r200606 - in head/sys: compat/freebsd32 sys

[Ed Schouten]

Hello DES,

First of all: happy birthday!

* Dag-Erling Smørgrav <des at des.no> wrote:
> perhaps we should simply add the appropriate
> #ifndef / #error constructs so you can't define FREEBSD_COMPAT(n)
> without FREEBSD_COMPAT(n+1).

Why not make COMPAT_FREEBSD numerical?

| options COMPAT_FREEBSD=4

and let the code use:

| #if COMPAT_FREEBSD <= 4
| ...
| #endif

-- 
 Ed Schouten <ed at 80386.nl>
 WWW: http://80386.nl/
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