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       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                 :          0 :         security_task_getsecid(current, &audit_info->secid);
      53                 :          0 :         audit_info->loginuid = audit_get_loginuid(current);
      54                 :          0 :         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