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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2021-2022 Klara Systems
*
* This software was developed by Mitchell Horne <mhorne@FreeBSD.org>
* under sponsorship from Juniper Networks and Klara Systems.
*
* 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 ``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 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 "opt_mac.h"
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <ddb/ddb.h>
#include <security/mac/mac_framework.h>
#include <security/mac/mac_internal.h>
#include <security/mac/mac_policy.h>
int
mac_kdb_grant_backend(struct kdb_dbbe *be)
{
int error = 0;
MAC_POLICY_GRANT_NOSLEEP(kdb_check_backend, be);
return (error);
}
int
mac_kdb_check_backend(struct kdb_dbbe *be)
{
int error = 0;
MAC_POLICY_CHECK_NOSLEEP(kdb_check_backend, be);
return (error);
}
int
mac_ddb_command_register(struct db_command_table *table, struct db_command *cmd)
{
int error = 0;
MAC_POLICY_CHECK_NOSLEEP(ddb_command_register, table, cmd);
return (error);
}
int
mac_ddb_command_exec(struct db_command *cmd, db_expr_t addr,
bool have_addr, db_expr_t count, char *modif)
{
int error = 0;
MAC_POLICY_CHECK_NOSLEEP(ddb_command_exec, cmd, addr, have_addr,
count, modif);
return (error);
}
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