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annotate pirollback/struct.h @ 389:623316d1ece7

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compal/iMelody: capturing initial observations
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 31 Mar 2022 20:56:56 +0000
parents 78ac405716db
children
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 /* actual MPFFS on-media structure */
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2 struct inode_flash {
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3 u16 len;
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4 u8 reserved1;
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5 u8 type;
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6 u16 descend;
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7 u16 sibling;
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8 u32 dataptr;
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9 u16 sequence;
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10 u16 updates;
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11 };
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13 struct journal_entry {
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14 u8 status;
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15 u8 objtype;
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16 u16 this_ino;
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17 u16 link_ptr;
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18 u16 replacee;
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19 u32 location;
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20 u16 size;
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21 u16 repli; /* ??? */
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22 };
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23
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24 /* our own struct for convenience */
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25 struct inode_info {
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26 struct inode_flash *flash;
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27 int parent;
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28 int type;
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29 u8 *dataptr;
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30 u32 offset;
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31 u32 rawloc;
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32 u16 len;
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33 int descend;
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34 int sibling;
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35 u8 *byte_after_name;
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36 /* info added from parsing the journal */
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37 struct journal_entry *jflash;
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38 int j_unlink_ptr;
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39 int j_oldver;
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40 };