/*-
 * Copyright (c) 2006-2007 Jean-Sébastien Pédron
 * 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.
 *
 * $FreeBSD$
 */

#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/systm.h>
#include <sys/module.h>
#include <sys/conf.h>

static int	hello_modevent(module_t mod, int type, void *data);

static int
hello_modevent(module_t mod, int type, void *data)
{
	int error;

	error = 0;

	switch (type) {
	case MOD_LOAD:
		/* Le module est fraichement chargé. */
		printf("Module chargé\n");
		break;
	case MOD_QUIESCE:
		/* L'utilisateur aimerait décharger le module. */
		printf("Module prêt pour déchargement\n");
		break;
	case MOD_UNLOAD:
		/* Le module va être déchargé. */
		printf("Module déchargé\n");
		break;
	case MOD_SHUTDOWN:
		/* Reboot du système. */
		printf("Reboot\n");
		break;
	default:
		error = EOPNOTSUPP;
		break;
	}

	return (error);
}

DEV_MODULE(hello, hello_modevent, NULL);