From eea5876f94d4c122460659d93f5a089d1dd4a945 Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Tue, 24 Jun 2008 21:08:30 +0000
Subject: MFC: Add 'compat_freebsd[45]' features corresponding to the kernel
 options COMPAT_FREEBSD[45].

---
 sys/kern/kern_mib.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'sys/kern')

diff --git a/sys/kern/kern_mib.c b/sys/kern/kern_mib.c
index 319651060722..802a4d18d91e 100644
--- a/sys/kern/kern_mib.c
+++ b/sys/kern/kern_mib.c
@@ -38,6 +38,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_compat.h"
 #include "opt_posix.h"
 
 #include <sys/param.h>
@@ -304,6 +305,14 @@ SYSCTL_ULONG(_kern, KERN_HOSTID, hostid, CTLFLAG_RW, &hostid, 0, "Host ID");
 
 SYSCTL_NODE(_kern, OID_AUTO, features, CTLFLAG_RD, 0, "Kernel Features");
 
+#ifdef COMPAT_FREEBSD4
+FEATURE(compat_freebsd4, "Compatible with FreeBSD 4");
+#endif
+
+#ifdef COMPAT_FREEBSD5
+FEATURE(compat_freebsd5, "Compatible with FreeBSD 5");
+#endif
+
 /*
  * This is really cheating.  These actually live in the libc, something
  * which I'm not quite sure is a good idea anyway, but in order for
-- 
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