source/include/smb_acls.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Portable SMB ACL interface
   4    Copyright (C) Jeremy Allison 2000
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #ifndef _SMB_ACLS_H
  22 #define _SMB_ACLS_H
  23
  24 typedef int                     SMB_ACL_TYPE_T;
  25 typedef mode_t                  *SMB_ACL_PERMSET_T;
  26 typedef mode_t                  SMB_ACL_PERM_T;
  27 #define SMB_ACL_READ                            4
  28 #define SMB_ACL_WRITE                           2
  29 #define SMB_ACL_EXECUTE                         1
  30
  31 /* Types of ACLs. */
  32 enum smb_acl_tag_t {
  33         SMB_ACL_TAG_INVALID=0,
  34         SMB_ACL_USER=1,
  35         SMB_ACL_USER_OBJ,
  36         SMB_ACL_GROUP,
  37         SMB_ACL_GROUP_OBJ,
  38         SMB_ACL_OTHER,
  39         SMB_ACL_MASK
  40 };
  41
  42 typedef enum smb_acl_tag_t SMB_ACL_TAG_T;
  43
  44 struct smb_acl_entry {
  45         enum smb_acl_tag_t a_type;
  46         SMB_ACL_PERM_T a_perm;
  47         uid_t uid;
  48         gid_t gid;
  49 };
  50
  51 typedef struct smb_acl_t {
  52         int     size;
  53         int     count;
  54         int     next;
  55         struct smb_acl_entry acl[1];
  56 } *SMB_ACL_T;
  57
  58 typedef struct smb_acl_entry    *SMB_ACL_ENTRY_T;
  59
  60 #define SMB_ACL_FIRST_ENTRY                     0
  61 #define SMB_ACL_NEXT_ENTRY                      1
  62
  63 #define SMB_ACL_TYPE_ACCESS                     0
  64 #define SMB_ACL_TYPE_DEFAULT            1
  65
  66 #endif /* _SMB_ACLS_H */