/** @file

 * NetLabel Library init/exit Functions

 *

 * Author: Paul Moore <paul@paul-moore.com>

 *

 */

/*

 * (c) Copyright Hewlett-Packard Development Company, L.P., 2006

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of version 2 of the GNU General Public License as

 * published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 *

 */

#include <stdlib.h>

#include <errno.h>

#include <sys/types.h>

#include <sys/socket.h>

#include <linux/types.h>

#include <libnetlabel.h>

#include "netlabel_internal.h"

#include "mod_mgmt.h"

#include "mod_unlabeled.h"

#include "mod_cipso.h"

#include "mod_calipso.h"

/**

 * Handle any NetLabel setup needed

 *

 * Initialize the NetLabel communication link, but do not open any general use

 * NetLabel handles.  Returns zero on success, negative values on failure.

 *

 */

int nlbl_init(void)

{

	int rc;

	nlmsg_set_default_size(8192);

	rc = nlbl_mgmt_init();

	if (rc < 0)

		return rc;

	rc = nlbl_cipso_init();

	if (rc < 0)

		return rc;

	rc = nlbl_unlbl_init();

	if (rc < 0)

		return rc;

	/* CALISPO support may not exist in the kernel so

	   don't return an error if it doesn't. */

	nlbl_calipso_init();

	return 0;

}

/**

 * Handle any NetLabel cleanup

 *

 * Perform any cleanup duties for the NetLabel communication link, does not

 * close any handles.

 *

 */

void nlbl_exit(void)

{

	return;

}