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Viewing changes to uspace/lib/ext4/libext4_directory_index.h

  • Committer: Jiri Svoboda
  • Date: 2012-11-11 21:31:03 UTC
  • mfrom: (1527.1.178 mainline)
  • Revision ID: jiri@wiwaxia-20121111213103-314bmkettwvlwj97
Merge mainline changes.

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uspace/lib/ext4/libext4_directory_index.h
 
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/*
 
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 * Copyright (c) 2012 Frantisek Princ
 
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 * All rights reserved.
 
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 *
 
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 * Redistribution and use in source and binary forms, with or without
 
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 * modification, are permitted provided that the following conditions
 
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 * are met:
 
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 *
 
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 * - Redistributions of source code must retain the above copyright
 
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 *   notice, this list of conditions and the following disclaimer.
 
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 * - Redistributions in binary form must reproduce the above copyright
 
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 *   notice, this list of conditions and the following disclaimer in the
 
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 *   documentation and/or other materials provided with the distribution.
 
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 * - The name of the author may not be used to endorse or promote products
 
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 *   derived from this software without specific prior written permission.
 
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 *
 
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
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 */
 
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/** @addtogroup libext4
 
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 * @{
 
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 */
 
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#ifndef LIBEXT4_LIBEXT4_DIRECTORY_INDEX_H_
 
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#define LIBEXT4_LIBEXT4_DIRECTORY_INDEX_H_
 
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#include "libext4_types.h"
 
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extern uint8_t ext4_directory_dx_root_info_get_hash_version(
 
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    ext4_directory_dx_root_info_t *);
 
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extern void ext4_directory_dx_root_info_set_hash_version(
 
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    ext4_directory_dx_root_info_t *, uint8_t);
 
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extern uint8_t ext4_directory_dx_root_info_get_info_length(
 
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    ext4_directory_dx_root_info_t *);
 
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extern void ext4_directory_dx_root_info_set_info_length(
 
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    ext4_directory_dx_root_info_t *, uint8_t);
 
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extern uint8_t ext4_directory_dx_root_info_get_indirect_levels(
 
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    ext4_directory_dx_root_info_t *);
 
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extern void ext4_directory_dx_root_info_set_indirect_levels(
 
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    ext4_directory_dx_root_info_t *, uint8_t);
 
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extern uint16_t ext4_directory_dx_countlimit_get_limit(
 
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    ext4_directory_dx_countlimit_t *);
 
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extern void ext4_directory_dx_countlimit_set_limit(
 
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    ext4_directory_dx_countlimit_t *, uint16_t);
 
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extern uint16_t ext4_directory_dx_countlimit_get_count(
 
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    ext4_directory_dx_countlimit_t *);
 
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extern void ext4_directory_dx_countlimit_set_count(
 
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    ext4_directory_dx_countlimit_t *, uint16_t);
 
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extern uint32_t ext4_directory_dx_entry_get_hash(ext4_directory_dx_entry_t *);
 
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extern void ext4_directory_dx_entry_set_hash(ext4_directory_dx_entry_t *,
 
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    uint32_t);
 
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extern uint32_t ext4_directory_dx_entry_get_block(ext4_directory_dx_entry_t *);
 
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extern void ext4_directory_dx_entry_set_block(ext4_directory_dx_entry_t *,
 
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    uint32_t);
 
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extern int ext4_directory_dx_init(ext4_inode_ref_t *);
 
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extern int ext4_directory_dx_find_entry(ext4_directory_search_result_t *,
 
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    ext4_inode_ref_t *, size_t, const char *);
 
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extern int ext4_directory_dx_add_entry(ext4_inode_ref_t *, ext4_inode_ref_t *,
 
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    const char *);
 
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#endif
 
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/**
 
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 * @}
 
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 */