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--- xnu/xnu-12377.121.6/security/mac.h
+++ /dev/null
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-/*
- * Copyright (c) 2007 Apple Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
- */
-/*-
- * Copyright (c) 1999-2002 Robert N. M. Watson
- * Copyright (c) 2001-2005 Networks Associates Technology, Inc.
- * Copyright (c) 2005-2006 SPARTA, Inc.
- * All rights reserved.
- *
- * This software was developed by Robert Watson for the TrustedBSD Project.
- *
- * This software was developed for the FreeBSD Project in part by Network
- * Associates Laboratories, the Security Research Division of Network
- * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"),
- * as part of the DARPA CHATS research program.
- *
- * This software was enhanced by SPARTA ISSO under SPAWAR contract
- * N66001-04-C-6019 ("SEFOS").
- *
- * 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: src/sys/sys/mac.h,v 1.40 2003/04/18 19:57:37 rwatson Exp $
- */
-/*
- * Userland interface for Mandatory Access Control.
- *
- * The POSIX.1e implementation page may be reached at:
- * http://www.trustedbsd.org/
- */
-
-#ifndef _SECURITY_MAC_H_
-#define _SECURITY_MAC_H_
-
-#ifndef _POSIX_MAC
-#define _POSIX_MAC
-#endif
-
-#include <sys/types.h>
-
-/*
- * MAC framework-related constants and limits.
- */
-#define MAC_MAX_POLICY_NAME 32
-#define MAC_MAX_LABEL_ELEMENT_NAME 32
-#define MAC_MAX_LABEL_ELEMENT_DATA 4096
-#define MAC_MAX_LABEL_BUF_LEN 8192
-#define MAC_MAX_MANAGED_NAMESPACES 4
-
-struct mac {
- size_t m_buflen;
- char *m_string;
-};
-
-typedef struct mac *mac_t;
-
-#ifdef KERNEL
-
-#ifndef PRIVATE
-#warning "MAC policy is not KPI, see Technical Q&A QA1574"
-#endif
-
-#if DEBUG
-#define SECURITY_MAC_CTLFLAGS (CTLFLAG_RW | CTLFLAG_LOCKED)
-#define SECURITY_MAC_CHECK_ENFORCE 1
-#else
-#define SECURITY_MAC_CTLFLAGS (CTLFLAG_RD | CTLFLAG_LOCKED)
-#define SECURITY_MAC_CHECK_ENFORCE 0
-#endif
-
-struct user_mac {
- user_size_t m_buflen;
- user_addr_t m_string;
-};
-
-struct user32_mac {
- uint32_t m_buflen;
- uint32_t m_string;
-};
-
-struct user64_mac {
- uint64_t m_buflen;
- uint64_t m_string;
-};
-#endif /* KERNEL */
-
-/*
- * Flags for mac_proc_check_suspend_resume()
- */
-#define MAC_PROC_CHECK_SUSPEND 0
-#define MAC_PROC_CHECK_RESUME 1
-#define MAC_PROC_CHECK_HIBERNATE 2
-#define MAC_PROC_CHECK_SHUTDOWN_SOCKETS 3
-#define MAC_PROC_CHECK_PIDBIND 4
-
-#ifndef KERNEL
-/*
- * Location of the userland MAC framework configuration file. mac.conf
- * binds policy names to shared libraries that understand those policies,
- * as well as setting defaults for MAC-aware applications.
- */
-#define MAC_CONFFILE "/etc/mac.conf"
-
-/*
- * Extended non-POSIX.1e interfaces that offer additional services
- * available from the userland and kernel MAC frameworks.
- */
-#ifdef __APPLE_API_PRIVATE
-__BEGIN_DECLS
-int __mac_execve(char *fname, char **argv, char **envv, mac_t _label);
-int __mac_get_fd(int _fd, mac_t _label);
-int __mac_get_file(const char *_path, mac_t _label);
-int __mac_get_link(const char *_path, mac_t _label);
-int __mac_get_pid(pid_t _pid, mac_t _label);
-int __mac_get_proc(mac_t _label);
-int __mac_set_fd(int _fildes, const mac_t _label);
-int __mac_set_file(const char *_path, mac_t _label);
-int __mac_set_link(const char *_path, mac_t _label);
-int __mac_mount(const char *type, const char *path, int flags, void *data,
- struct mac *label);
-int __mac_get_mount(const char *path, struct mac *label);
-int __mac_set_proc(const mac_t _label);
-int __mac_syscall(const char *_policyname, int _call, void *_arg);
-__END_DECLS
-#endif /*__APPLE_API_PRIVATE*/
-
-#endif
-
-#endif /* !_SECURITY_MAC_H_ */