5027af38cf
for all archives to a separate module. This splits tar from cpio as they are very different but keeps cpio, cpio_be, odc and newc together since they're very similar.
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/* archelp.h -- Archive helper functions */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2013 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_ARCHELP_HEADER
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#define GRUB_ARCHELP_HEADER 1
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#include <grub/fs.h>
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#include <grub/file.h>
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typedef enum
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{
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GRUB_ARCHELP_ATTR_TYPE = 0160000,
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GRUB_ARCHELP_ATTR_FILE = 0100000,
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GRUB_ARCHELP_ATTR_DIR = 0040000,
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GRUB_ARCHELP_ATTR_LNK = 0120000,
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GRUB_ARCHELP_ATTR_NOTIME = 0x80000000,
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GRUB_ARCHELP_ATTR_END = 0xffffffff
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} grub_archelp_mode_t;
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struct grub_archelp_data;
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struct grub_archelp_ops
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{
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grub_err_t
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(*find_file) (struct grub_archelp_data *data, char **name,
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grub_int32_t *mtime,
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grub_archelp_mode_t *mode);
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char *
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(*get_link_target) (struct grub_archelp_data *data);
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void
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(*rewind) (struct grub_archelp_data *data);
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};
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grub_err_t
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grub_archelp_dir (struct grub_archelp_data *data,
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struct grub_archelp_ops *ops,
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const char *path_in,
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grub_fs_dir_hook_t hook, void *hook_data);
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grub_err_t
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grub_archelp_open (struct grub_archelp_data *data,
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struct grub_archelp_ops *ops,
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const char *name_in);
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#endif
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