5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
39 lines
998 B
C
39 lines
998 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Implementation of the security services.
|
|
*
|
|
* Author : Stephen Smalley, <sds@tycho.nsa.gov>
|
|
*/
|
|
#ifndef _SS_SERVICES_H_
|
|
#define _SS_SERVICES_H_
|
|
|
|
#include "policydb.h"
|
|
|
|
/* Mapping for a single class */
|
|
struct selinux_mapping {
|
|
u16 value; /* policy value for class */
|
|
unsigned int num_perms; /* number of permissions in class */
|
|
u32 perms[sizeof(u32) * 8]; /* policy values for permissions */
|
|
};
|
|
|
|
/* Map for all of the classes, with array size */
|
|
struct selinux_map {
|
|
struct selinux_mapping *mapping; /* indexed by class */
|
|
u16 size; /* array size of mapping */
|
|
};
|
|
|
|
struct selinux_policy {
|
|
struct sidtab *sidtab;
|
|
struct policydb policydb;
|
|
struct selinux_map map;
|
|
u32 latest_granting;
|
|
} __randomize_layout;
|
|
|
|
void services_compute_xperms_drivers(struct extended_perms *xperms,
|
|
struct avtab_node *node);
|
|
|
|
void services_compute_xperms_decision(struct extended_perms_decision *xpermd,
|
|
struct avtab_node *node);
|
|
|
|
#endif /* _SS_SERVICES_H_ */
|