kernel/include/user.h

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2007  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *
   5  *  This program is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19
  20 #ifndef _USER_H
  21 #define _USER_H
  22
  23 #include <mytypes.h>
  24
  25 #define DEFAULT_MAX_NAMELENGTH          12
  26 #define DEFAULT_MAX_PWDLENGTH           32
  27
  28 #define USER_ATTR_FILE          0x1
  29 #define USER_ATTR_DIR           0x2
  30 #define USER_ATTR_HIDDEN        0x4
  31 #define USER_ATTR_SYSTEM        0x8
  32 #define USER_ATTR_BIN           0x10
  33 #define USER_ATTR_READ          0x20
  34 #define USER_ATTR_WRITE         0x40
  35
  36 #define USER_GROUP_ADMIN (USER_ATTR_FILE | USER_ATTR_DIR | USER_ATTR_HIDDEN | USER_ATTR_SYSTEM | \
  37                             USER_ATTR_BIN | USER_ATTR_READ | USER_ATTR_WRITE)
  38
  39 #define USER_GROUP_GUEST (USER_ATTR_FILE | USER_ATTR_DIR | USER_ATTR_READ | USER_ATTR_BIN)
  40
  41 /* Device structure */
  42 typedef struct user_context {
  43         struct user_context *next, *prev;
  44
  45         char *name;
  46         char *pass;
  47         unsigned attrib;
  48 } user_t;
  49
  50 /* externs */
  51 extern unsigned int init_user ();
  52 extern bool getlogin (int i);
  53
  54 #endif
  55