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, write to the Free Software 27 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 28 * 29 */ 30 31 #ifndef _NETLABEL_USER_H 32 #define _NETLABEL_USER_H 33 34 #include <linux/types.h> 35 #include <linux/skbuff.h> 36 #include <linux/capability.h> 37 #include <linux/audit.h> 38 #include <net/netlink.h> 39 #include <net/genetlink.h> 40 #include <net/netlabel.h> 41 42 /* NetLabel NETLINK helper functions */ 43 44 /** 45 * netlbl_netlink_auditinfo - Fetch the audit information from a NETLINK msg 46 * @skb: the packet 47 * @audit_info: NetLabel audit information 48 */ 49 static inline void netlbl_netlink_auditinfo(struct sk_buff *skb, 50 struct netlbl_audit *audit_info) 51 { 52 security_task_getsecid(current, &audit_info->secid); 53 audit_info->loginuid = audit_get_loginuid(current); 54 audit_info->sessionid = audit_get_sessionid(current); 55 } 56 57 /* NetLabel NETLINK I/O functions */ 58 59 int netlbl_netlink_init(void); 60 61 /* NetLabel Audit Functions */ 62 63 struct audit_buffer *netlbl_audit_start_common(int type, 64 struct netlbl_audit *audit_info); 65 66 #endif 67