Revert my previous two changes.

Even though the code seems to be FreeBSD kernel code, it isn't compiled
on FreeBSD. I could have known this, because I was a little amazed that
I couldn't find a prototype of pfopen()/pfclose() somewhere else,
because it isn't marked as static.

Apart from that, removing these functions wouldn't have been harmful
anyway, because there are some other strange things about them (the
implementation isn't consistent with the prototype at the top). Still,
it's better to leave it, because it makes merging code back to older
branches a little harder.

Requested by:	mlaier

1 files changed, 16 insertions, 0 deletions

diff --git a/sys/contrib/pf/net/pf_ioctl.c b/sys/contrib/pf/net/pf_ioctl.c
index 7981a08..6d509c5 100644
--- a/sys/contrib/pf/net/pf_ioctl.c
+++ b/sys/contrib/pf/net/pf_ioctl.c
@@ -477,6 +477,22 @@ pf_thread_create(void *v)
 	if (kproc_create(pf_purge_thread, NULL, NULL, "pfpurge"))
 		panic("pfpurge thread");
 }
+
+int
+pfopen(struct cdev *dev, int flags, int fmt, struct proc *p)
+{
+	if (dev2unit(dev) >= 1)
+		return (ENXIO);
+	return (0);
+}
+
+int
+pfclose(struct cdev *dev, int flags, int fmt, struct proc *p)
+{
+	if (dev2unit(dev) >= 1)
+		return (ENXIO);
+	return (0);
+}
 #endif /* __FreeBSD__ */
 
 struct pf_pool *