/linux-2.6.21.1-rsbac-1.3.4/rsbac/adf/daz/dazuko_linux26.h

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00001 /* Dazuko Linux. Allow Linux 2.6 file access control for 3rd-party applications.
00002    Copyright (c) 2003, 2004 H+BEDV Datentechnik GmbH
00003    Written by John Ogness <jogness@antivir.de>
00004 
00005    This program is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU General Public License
00007    as published by the Free Software Foundation; either version 2
00008    of the License, or (at your option) any later version.
00009 
00010    This program is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013    GNU General Public License for more details.
00014 
00015    You should have received a copy of the GNU General Public License
00016    along with this program; if not, write to the Free Software
00017    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00018 */
00019 
00020 #ifndef DAZUKO_LINUX26_H
00021 #define DAZUKO_LINUX26_H
00022 
00023 #include <linux/module.h>
00024 #include <asm/semaphore.h>
00025 
00026 #define DEVICE_NAME             "dazuko"
00027 
00028 #define XP_ERROR_PERMISSION     -EPERM;
00029 #define XP_ERROR_INTERRUPT      -EINTR;
00030 #define XP_ERROR_BUSY           -EBUSY;
00031 #define XP_ERROR_FAULT          -EFAULT;
00032 #define XP_ERROR_INVALID        -EINVAL;
00033 #define XP_ERROR_NODEVICE       -ENODEV;
00034 
00035 
00036 struct xp_daemon_id
00037 {
00038         int             pid;
00039         struct file     *file;
00040 };
00041 
00042 struct xp_file
00043 {
00044         char file;
00045 };
00046 
00047 struct xp_mutex
00048 {
00049         struct semaphore mutex;
00050 };
00051 
00052 struct xp_atomic
00053 {
00054         atomic_t atomic;
00055 };
00056 
00057 struct xp_file_struct
00058 {
00059         int full_filename_length;
00060         char *full_filename;
00061         int free_full_filename;
00062         struct dentry *dentry;
00063         int dput_dentry;
00064         char *buffer;
00065         int free_page_buffer;
00066         struct nameidata *nd;
00067         struct vfsmount *vfsmount;
00068         int mntput_vfsmount;
00069         struct inode *inode;
00070 };
00071 
00072 struct xp_queue
00073 {
00074         wait_queue_head_t queue;
00075 };
00076 
00077 struct xp_rwlock
00078 {
00079         rwlock_t rwlock;
00080 };
00081 
00082 #endif

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