xref: /openbmc/linux/net/netlabel/netlabel_user.h (revision 6326948f)
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  * NetLabel NETLINK Interface
4  *
5  * This file defines the NETLINK interface for the NetLabel system.  The
6  * NetLabel system manages static and dynamic label mappings for network
7  * protocols such as CIPSO and RIPSO.
8  *
9  * Author: Paul Moore <paul@paul-moore.com>
10  */
11 
12 /*
13  * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
14  */
15 
16 #ifndef _NETLABEL_USER_H
17 #define _NETLABEL_USER_H
18 
19 #include <linux/types.h>
20 #include <linux/skbuff.h>
21 #include <linux/capability.h>
22 #include <linux/audit.h>
23 #include <net/netlink.h>
24 #include <net/genetlink.h>
25 #include <net/netlabel.h>
26 
27 /* NetLabel NETLINK helper functions */
28 
29 /**
30  * netlbl_netlink_auditinfo - Fetch the audit information from a NETLINK msg
31  * @audit_info: NetLabel audit information
32  */
netlbl_netlink_auditinfo(struct netlbl_audit * audit_info)33 static inline void netlbl_netlink_auditinfo(struct netlbl_audit *audit_info)
34 {
35 	security_current_getsecid_subj(&audit_info->secid);
36 	audit_info->loginuid = audit_get_loginuid(current);
37 	audit_info->sessionid = audit_get_sessionid(current);
38 }
39 
40 /* NetLabel NETLINK I/O functions */
41 
42 int netlbl_netlink_init(void);
43 
44 /* NetLabel Audit Functions */
45 
46 struct audit_buffer *netlbl_audit_start_common(int type,
47 					      struct netlbl_audit *audit_info);
48 
49 #endif
50