| 1 | /*
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| 2 | * Copyright (c) 2012 Frantisek Princ
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | /** @addtogroup libext4
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| 30 | * @{
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| 31 | */
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| 32 |
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| 33 | #ifndef LIBEXT4_LIBEXT4_INODE_H_
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| 34 | #define LIBEXT4_LIBEXT4_INODE_H_
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| 35 |
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| 36 | #include <libblock.h>
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| 37 | #include <sys/types.h>
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| 38 | #include "libext4_types.h"
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| 39 |
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| 40 | extern uint32_t ext4_inode_get_mode(ext4_superblock_t *, ext4_inode_t *);
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| 41 | extern void ext4_inode_set_mode(ext4_superblock_t *, ext4_inode_t *, uint32_t);
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| 42 | extern uint32_t ext4_inode_get_uid(ext4_inode_t *);
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| 43 | extern void ext4_inode_set_uid(ext4_inode_t *, uint32_t);
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| 44 | extern uint64_t ext4_inode_get_size(ext4_superblock_t *, ext4_inode_t *);
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| 45 | extern void ext4_inode_set_size(ext4_inode_t *, uint64_t);
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| 46 | extern uint32_t ext4_inode_get_access_time(ext4_inode_t *);
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| 47 | extern void ext4_inode_set_access_time(ext4_inode_t *, uint32_t);
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| 48 | extern uint32_t ext4_inode_get_change_inode_time(ext4_inode_t *);
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| 49 | extern void ext4_inode_set_change_inode_time(ext4_inode_t *, uint32_t);
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| 50 | extern uint32_t ext4_inode_get_modification_time(ext4_inode_t *);
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| 51 | extern void ext4_inode_set_modification_time(ext4_inode_t *, uint32_t);
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| 52 | extern uint32_t ext4_inode_get_deletion_time(ext4_inode_t *);
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| 53 | extern void ext4_inode_set_deletion_time(ext4_inode_t *, uint32_t);
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| 54 | extern uint32_t ext4_inode_get_gid(ext4_inode_t *);
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| 55 | extern void ext4_inode_set_gid(ext4_inode_t *, uint32_t);
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| 56 | extern uint16_t ext4_inode_get_links_count(ext4_inode_t *);
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| 57 | extern void ext4_inode_set_links_count(ext4_inode_t *, uint16_t);
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| 58 | extern uint64_t ext4_inode_get_blocks_count(ext4_superblock_t *, ext4_inode_t *);
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| 59 | extern int ext4_inode_set_blocks_count(ext4_superblock_t *, ext4_inode_t *, uint64_t);
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| 60 | extern uint32_t ext4_inode_get_flags(ext4_inode_t *);
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| 61 | extern void ext4_inode_set_flags(ext4_inode_t *, uint32_t);
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| 62 | extern uint32_t ext4_inode_get_generation(ext4_inode_t *);
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| 63 | extern void ext4_inode_set_generation(ext4_inode_t *, uint32_t);
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| 64 | extern uint64_t ext4_inode_get_file_acl(ext4_inode_t *, ext4_superblock_t *);
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| 65 | extern void ext4_inode_set_file_acl(ext4_inode_t *, ext4_superblock_t *, uint64_t);
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| 66 | /*
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| 67 | uint16_t extra_isize;
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| 68 | uint32_t ctime_extra; // Extra change time (nsec << 2 | epoch)
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| 69 | uint32_t mtime_extra; // Extra Modification time (nsec << 2 | epoch)
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| 70 | uint32_t atime_extra; // Extra Access time (nsec << 2 | epoch)
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| 71 | uint32_t crtime; // File creation time
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| 72 | uint32_t crtime_extra; // Extra file creation time (nsec << 2 | epoch)
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| 73 | uint32_t version_hi; // High 32 bits for 64-bit version
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| 74 | */
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| 75 |
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| 76 | /******************************************/
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| 77 |
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| 78 | extern uint32_t ext4_inode_get_direct_block(ext4_inode_t *, uint32_t);
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| 79 | extern void ext4_inode_set_direct_block(ext4_inode_t *, uint32_t, uint32_t);
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| 80 | extern uint32_t ext4_inode_get_indirect_block(ext4_inode_t *, uint32_t);
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| 81 | extern void ext4_inode_set_indirect_block(ext4_inode_t *, uint32_t, uint32_t);
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| 82 | extern ext4_extent_header_t * ext4_inode_get_extent_header(ext4_inode_t *);
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| 83 | extern bool ext4_inode_is_type(ext4_superblock_t *, ext4_inode_t *, uint32_t);
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| 84 | extern bool ext4_inode_has_flag(ext4_inode_t *, uint32_t);
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| 85 | extern void ext4_inode_clear_flag(ext4_inode_t *, uint32_t);
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| 86 | extern void ext4_inode_set_flag(ext4_inode_t *, uint32_t);
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| 87 | extern bool ext4_inode_can_truncate(ext4_superblock_t *, ext4_inode_t *);
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| 88 |
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| 89 | #endif
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| 90 |
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| 91 | /**
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| 92 | * @}
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| 93 | */
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