NetBSD-5.0.2/sys/lkm/compat/irix/lkminit_emul.c

/* $NetBSD: lkminit_emul.c,v 1.6 2008/04/28 20:24:06 martin Exp $ */

/*-
 * Copyright (c) 2002, 1996 The NetBSD Foundation, Inc.
 * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
 */

#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: lkminit_emul.c,v 1.6 2008/04/28 20:24:06 martin Exp $");

#include <sys/param.h>
#include <sys/sysctl.h>
#include <sys/systm.h>
#include <sys/conf.h>
#include <sys/mount.h>
#include <sys/lkm.h>

#include <compat/irix/irix_sysctl.h>

extern const struct emul emul_irix;

int compat_irix_lkmentry(struct lkm_table *, int, int);

/*
 * declare the emulation
 */
MOD_COMPAT("compat_irix", -1, &emul_irix);

/*
 * take care of emulation specific sysctl nodes
 */
static int load(struct lkm_table *, int);
static int unload(struct lkm_table *, int);
static struct sysctllog *_emul_irix_log;

/*
 * entry point
 */
int
compat_irix_lkmentry(lkmtp, cmd, ver)
	struct lkm_table *lkmtp;
	int cmd;
	int ver;
{

	DISPATCH(lkmtp, cmd, ver, load, unload, lkm_nofunc);
}

int
load(lkmtp, cmd)
	struct lkm_table *lkmtp;
	int cmd;
{

	sysctl_emul_irix_setup(&_emul_irix_log);
	return (0);
}

int
unload(lkmtp, cmd)
	struct lkm_table *lkmtp;
	int cmd;
{

	sysctl_teardown(&_emul_irix_log);
	return (0);
}