1 /* 2 * NetLabel NETLINK Interface 3 * 4 * This file defines the NETLINK interface for the NetLabel system. The 5 * NetLabel system manages static and dynamic label mappings for network 6 * protocols such as CIPSO and RIPSO. 7 * 8 * Author: Paul Moore <paul@paul-moore.com> 9 * 10 */ 11 12 /* 13 * (c) Copyright Hewlett-Packard Development Company, L.P., 2006 14 * 15 * This program is free software; you can redistribute it and/or modify 16 * it under the terms of the GNU General Public License as published by 17 * the Free Software Foundation; either version 2 of the License, or 18 * (at your option) any later version. 19 * 20 * This program is distributed in the hope that it will be useful, 21 * but WITHOUT ANY WARRANTY; without even the implied warranty of 22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 23 * the GNU General Public License for more details. 24 * 25 * You should have received a copy of the GNU General Public License 26 * along with this program; if not, see <http://www.gnu.org/licenses/>. 27 * 28 */ 29 30 #ifndef _NETLABEL_USER_H 31 #define _NETLABEL_USER_H 32 33 #include <linux/types.h> 34 #include <linux/skbuff.h> 35 #include <linux/capability.h> 36 #include <linux/audit.h> 37 #include <net/netlink.h> 38 #include <net/genetlink.h> 39 #include <net/netlabel.h> 40 41 /* NetLabel NETLINK helper functions */ 42 43 /** 44 * netlbl_netlink_auditinfo - Fetch the audit information from a NETLINK msg 45 * @skb: the packet 46 * @audit_info: NetLabel audit information 47 */ 48 static inline void netlbl_netlink_auditinfo(struct sk_buff *skb, 49 struct netlbl_audit *audit_info) 50 { 51 security_task_getsecid(current, &audit_info->secid); 52 audit_info->loginuid = audit_get_loginuid(current); 53 audit_info->sessionid = audit_get_sessionid(current); 54 } 55 56 /* NetLabel NETLINK I/O functions */ 57 58 int netlbl_netlink_init(void); 59 60 /* NetLabel Audit Functions */ 61 62 struct audit_buffer *netlbl_audit_start_common(int type, 63 struct netlbl_audit *audit_info); 64 65 #endif 66