Remove this file incase of further confusion.

1 files changed, 0 insertions, 142 deletions

diff --git a/sys/kern/kern_accf.c b/sys/kern/kern_accf.c
deleted file mode 100644
index e6b7d61..0000000
--- a/sys/kern/kern_accf.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*-
- * Copyright (c) 2000 Alfred Perlstein <alfred@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	$FreeBSD$
- */
-
-#define ACCEPT_FILTER_MOD
-
-#include "opt_param.h"
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/domain.h>
-#include <sys/kernel.h>
-#include <sys/proc.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/protosw.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/queue.h>
-
-static SLIST_HEAD(, accept_filter) accept_filtlsthd =
-	SLIST_HEAD_INITIALIZER(&accept_filtlsthd);
-
-MALLOC_DEFINE(M_ACCF, "accf", "accept filter data");
-
-/*
- * must be passed a malloc'd structure so we don't explode if the kld
- * is unloaded, we leak the struct on deallocation to deal with this,
- * but if a filter is loaded with the same name as a leaked one we re-use
- * the entry.
- */
-int
-accept_filt_add(struct accept_filter *filt)
-{
-	struct accept_filter *p;
-
-	SLIST_FOREACH(p, &accept_filtlsthd, accf_next)
-		if (strcmp(p->accf_name, filt->accf_name) == 0)  {
-			if (p->accf_callback != NULL) {
-				return (EEXIST);
-			} else {
-				p->accf_callback = filt->accf_callback;
-				FREE(filt, M_ACCF);
-				return (0);
-			}
-		}
-				
-	if (p == NULL)
-		SLIST_INSERT_HEAD(&accept_filtlsthd, filt, accf_next);
-	return (0);
-}
-
-int
-accept_filt_del(char *name)
-{
-	struct accept_filter *p;
-
-	p = accept_filt_get(name);
-	if (p == NULL)
-		return (ENOENT);
-
-	p->accf_callback = NULL;
-	return (0);
-}
-
-struct accept_filter *
-accept_filt_get(char *name)
-{
-	struct accept_filter *p;
-
-	SLIST_FOREACH(p, &accept_filtlsthd, accf_next)
-		if (strcmp(p->accf_name, name) == 0)
-			return (p);
-
-	return (NULL);
-}
-
-int
-accept_filt_generic_mod_event(module_t mod, int event, void *data)
-{
-	struct accept_filter *p;
-	struct accept_filter *accfp = (struct accept_filter *) data;
-	int	s, error;
-
-	switch (event) {
-	case MOD_LOAD:
-		MALLOC(p, struct accept_filter *, sizeof(*p), M_ACCF, M_WAITOK);
-		bcopy(accfp, p, sizeof(*p));
-		s = splnet();
-		error = accept_filt_add(p);
-		splx(s);
-		break;
-
-	case MOD_UNLOAD:
-		/*
-		 * Do not support unloading yet. we don't keep track of refcounts
-		 * and unloading an accept filter callback and then having it called
-		 * is a bad thing.  A simple fix would be to track the refcount
-		 * in the struct accept_filter.
-		 */
-#if 0
-		s = splnet();
-		error = accept_filt_del(accfp->accf_name);
-		splx(s);
-#endif
-		error = EOPNOTSUPP;
-		break;
-
-	case MOD_SHUTDOWN:
-		error = 0;
-		break;
-
-	default:
-		error = EOPNOTSUPP;
-		break;
-	}
-
-	return (error);
-}