diff options
Diffstat (limited to '')
-rw-r--r-- | security/selinux/ss/services.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/security/selinux/ss/services.h b/security/selinux/ss/services.h new file mode 100644 index 000000000..9555ad074 --- /dev/null +++ b/security/selinux/ss/services.h @@ -0,0 +1,38 @@ +/* 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_ */ |