4 * Copyright (c) International Business Machines Corp., 2007
5 * Author(s): Steve French (sfrench@us.ibm.com)
7 * This library is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU Lesser General Public License as published
9 * by the Free Software Foundation; either version 2.1 of the License, or
10 * (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
15 * the GNU Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public License
18 * along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #define NUM_AUTHS 6 /* number of authority fields */
27 #define NUM_SUBAUTHS 5 /* number of sub authority fields */
28 #define NUM_WK_SIDS 7 /* number of well known sids */
29 #define SIDNAMELENGTH 20 /* long enough for the ones we care about */
30 #define DEFSECDESCLEN 192 /* sec desc len contaiting a dacl with three aces */
39 #define ACCESS_ALLOWED 0
40 #define ACCESS_DENIED 1
43 __le16 revision; /* revision level */
49 } __attribute__((packed));
52 __u8 revision; /* revision level */
55 __le32 sub_auth[5]; /* sub_auth[num_subauth] */
56 } __attribute__((packed));
59 __le16 revision; /* revision level */
62 } __attribute__((packed));
69 struct cifs_sid sid; /* ie UUID of user or group who gets these perms */
70 } __attribute__((packed));
73 struct cifs_sid cifssid;
74 char sidname[SIDNAMELENGTH];
75 } __attribute__((packed));
77 #ifdef CONFIG_CIFS_EXPERIMENTAL
79 extern int match_sid(struct cifs_sid *);
80 extern int compare_sids(const struct cifs_sid *, const struct cifs_sid *);
82 #endif /* CONFIG_CIFS_EXPERIMENTAL */
84 #endif /* _CIFSACL_H */