Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * SELinux support for the Audit LSM hooks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Author: James Morris <jmorris@redhat.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * Copyright (C) 2005 Red Hat, Inc., James Morris <jmorris@redhat.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  * Copyright (C) 2006 Trusted Computer Solutions, Inc. <dgoeddel@trustedcs.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  * Copyright (C) 2006 IBM Corporation, Timothy R. Chavez <tinytim@us.ibm.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #ifndef _SELINUX_AUDIT_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define _SELINUX_AUDIT_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)  *	selinux_audit_rule_init - alloc/init an selinux audit rule structure.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)  *	@field: the field this rule refers to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)  *	@op: the operater the rule uses
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)  *	@rulestr: the text "target" of the rule
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)  *	@rule: pointer to the new rule structure returned via this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)  *	Returns 0 if successful, -errno if not.  On success, the rule structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)  *	will be allocated internally.  The caller must free this structure with
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)  *	selinux_audit_rule_free() after use.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) int selinux_audit_rule_init(u32 field, u32 op, char *rulestr, void **rule);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)  *	selinux_audit_rule_free - free an selinux audit rule structure.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)  *	@rule: pointer to the audit rule to be freed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)  *	This will free all memory associated with the given rule.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)  *	If @rule is NULL, no operation is performed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) void selinux_audit_rule_free(void *rule);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)  *	selinux_audit_rule_match - determine if a context ID matches a rule.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)  *	@sid: the context ID to check
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)  *	@field: the field this rule refers to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)  *	@op: the operater the rule uses
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)  *	@rule: pointer to the audit rule to check against
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)  *	Returns 1 if the context id matches the rule, 0 if it does not, and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)  *	-errno on failure.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) int selinux_audit_rule_match(u32 sid, u32 field, u32 op, void *rule);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)  *	selinux_audit_rule_known - check to see if rule contains selinux fields.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)  *	@rule: rule to be checked
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)  *	Returns 1 if there are selinux fields specified in the rule, 0 otherwise.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) int selinux_audit_rule_known(struct audit_krule *krule);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #endif /* _SELINUX_AUDIT_H */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)