arch/all-pc/boot/grub2-aros/include/grub/archelp.h

   1 /* archelp.h -- Archive helper functions */
   2 /*
   3  *  GRUB  --  GRand Unified Bootloader
   4  *  Copyright (C) 2013  Free Software Foundation, Inc.
   5  *
   6  *  GRUB 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 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  GRUB 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 GRUB.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef GRUB_ARCHELP_HEADER
  21 #define GRUB_ARCHELP_HEADER     1
  22
  23 #include <grub/fs.h>
  24 #include <grub/file.h>
  25
  26 typedef enum
  27   {
  28     GRUB_ARCHELP_ATTR_TYPE = 0160000,
  29     GRUB_ARCHELP_ATTR_FILE = 0100000,
  30     GRUB_ARCHELP_ATTR_DIR = 0040000,
  31     GRUB_ARCHELP_ATTR_LNK = 0120000,
  32     GRUB_ARCHELP_ATTR_NOTIME = 0x80000000,
  33     GRUB_ARCHELP_ATTR_END = 0xffffffff
  34   } grub_archelp_mode_t;
  35
  36 struct grub_archelp_data;
  37
  38 struct grub_archelp_ops
  39 {
  40   grub_err_t
  41   (*find_file) (struct grub_archelp_data *data, char **name,
  42                 grub_int32_t *mtime,
  43                 grub_archelp_mode_t *mode);
  44
  45   char *
  46   (*get_link_target) (struct grub_archelp_data *data);
  47
  48   void
  49   (*rewind) (struct grub_archelp_data *data);
  50 };
  51
  52 grub_err_t
  53 grub_archelp_dir (struct grub_archelp_data *data,
  54                   struct grub_archelp_ops *ops,
  55                   const char *path_in,
  56                   grub_fs_dir_hook_t hook, void *hook_data);
  57
  58 grub_err_t
  59 grub_archelp_open (struct grub_archelp_data *data,
  60                    struct grub_archelp_ops *ops,
  61                    const char *name_in);
  62
  63 #endif