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Index of /anon_sym/anon/proc/self/root/lib/modules/5.14.0-687.29.1.el9_8.x86_64/source/drivers/slimbus
Index of /anon_sym/anon/proc/self/root/lib/modules/5.14.0-687.29.1.el9_8.x86_64/source/drivers/slimbus
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/* Author : Stephen Smalley, */
/*
* Updated: Yuichi Nakamura
* Tuned number of hash slots for avtab to reduce memory usage
*/
/* Updated: Frank Mayer and Karl MacMillan
*
* Added conditional policy language extensions
*
* Copyright (C) 2003 Tresys Technology, LLC
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* FLASK */
/*
* An access vector table (avtab) is a hash table
* of access vectors and transition types indexed
* by a type pair and a class. An access vector
* table is used to represent the type enforcement
* tables.
*/
#ifndef _SEPOL_POLICYDB_AVTAB_H_
#define _SEPOL_POLICYDB_AVTAB_H_
#include
#include
#ifdef __cplusplus
extern "C" {
#endif
typedef struct avtab_key {
uint16_t source_type;
uint16_t target_type;
uint16_t target_class;
#define AVTAB_ALLOWED 0x0001
#define AVTAB_AUDITALLOW 0x0002
#define AVTAB_AUDITDENY 0x0004
#define AVTAB_NEVERALLOW 0x0080
#define AVTAB_AV (AVTAB_ALLOWED | AVTAB_AUDITALLOW | AVTAB_AUDITDENY)
#define AVTAB_TRANSITION 0x0010
#define AVTAB_MEMBER 0x0020
#define AVTAB_CHANGE 0x0040
#define AVTAB_TYPE (AVTAB_TRANSITION | AVTAB_MEMBER | AVTAB_CHANGE)
#define AVTAB_XPERMS_ALLOWED 0x0100
#define AVTAB_XPERMS_AUDITALLOW 0x0200
#define AVTAB_XPERMS_DONTAUDIT 0x0400
#define AVTAB_XPERMS_NEVERALLOW 0x0800
#define AVTAB_XPERMS (AVTAB_XPERMS_ALLOWED | AVTAB_XPERMS_AUDITALLOW | AVTAB_XPERMS_DONTAUDIT)
#define AVTAB_ENABLED_OLD 0x80000000
#define AVTAB_ENABLED 0x8000 /* reserved for used in cond_avtab */
uint16_t specified; /* what fields are specified */
} avtab_key_t;
typedef struct avtab_extended_perms {
#define AVTAB_XPERMS_IOCTLFUNCTION 0x01
#define AVTAB_XPERMS_IOCTLDRIVER 0x02
/* extension of the avtab_key specified */
uint8_t specified;
uint8_t driver;
uint32_t perms[8];
} avtab_extended_perms_t;
typedef struct avtab_datum {
uint32_t data; /* access vector or type */
avtab_extended_perms_t *xperms;
} avtab