FreeCalypso > hg > freecalypso-tools
annotate ffstools/tiffs-mkfs/struct.h @ 807:3a80bfa87496
pcm-sms-decode: add -s option for 1-based record numbering
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 25 Mar 2021 05:56:06 +0000 |
parents | 178ed445021d |
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rev | line source |
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705
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tiffs-mkfs program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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1 /* some general limits */ |
12ae93940467
tiffs-mkfs program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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2 #define MAX_FN_COMPONENT 20 |
12ae93940467
tiffs-mkfs program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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3 #define MAX_DIR_NEST 6 |
12ae93940467
tiffs-mkfs program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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4 #define MAX_DIR_ENTRIES 128 |
12ae93940467
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Mychaela Falconia <falcon@freecalypso.org>
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5 |
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Mychaela Falconia <falcon@freecalypso.org>
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6 /* tree of content to be written */ |
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Mychaela Falconia <falcon@freecalypso.org>
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7 struct tree_object { |
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Mychaela Falconia <falcon@freecalypso.org>
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8 char name[MAX_FN_COMPONENT+1]; |
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Mychaela Falconia <falcon@freecalypso.org>
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9 int is_dir; |
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Mychaela Falconia <falcon@freecalypso.org>
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10 union { |
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Mychaela Falconia <falcon@freecalypso.org>
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11 struct { |
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Mychaela Falconia <falcon@freecalypso.org>
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12 struct tree_object *children[MAX_DIR_ENTRIES]; |
12ae93940467
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Mychaela Falconia <falcon@freecalypso.org>
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13 unsigned nchildren; |
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Mychaela Falconia <falcon@freecalypso.org>
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14 uint16_t *ffs_link_ptr; |
12ae93940467
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Mychaela Falconia <falcon@freecalypso.org>
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15 } d; |
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tiffs-mkfs program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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16 struct { |
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Mychaela Falconia <falcon@freecalypso.org>
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17 char host_pathname[MAXPATHLEN]; |
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Mychaela Falconia <falcon@freecalypso.org>
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18 } f; |
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Mychaela Falconia <falcon@freecalypso.org>
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19 } u; |
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Mychaela Falconia <falcon@freecalypso.org>
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20 }; |
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Mychaela Falconia <falcon@freecalypso.org>
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21 |
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Mychaela Falconia <falcon@freecalypso.org>
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22 /* actual TIFFS on-media structure */ |
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23 struct tiffs_inode { |
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Mychaela Falconia <falcon@freecalypso.org>
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24 uint16_t size; |
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Mychaela Falconia <falcon@freecalypso.org>
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25 uint8_t reserved1; |
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Mychaela Falconia <falcon@freecalypso.org>
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26 uint8_t type; |
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Mychaela Falconia <falcon@freecalypso.org>
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27 uint16_t child; |
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Mychaela Falconia <falcon@freecalypso.org>
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28 uint16_t sibling; |
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Mychaela Falconia <falcon@freecalypso.org>
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29 uint32_t location; |
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Mychaela Falconia <falcon@freecalypso.org>
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30 uint16_t sequence; |
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31 uint16_t updates; |
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Mychaela Falconia <falcon@freecalypso.org>
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32 }; |
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Mychaela Falconia <falcon@freecalypso.org>
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33 |
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Mychaela Falconia <falcon@freecalypso.org>
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34 /* TIFFS object types */ |
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Mychaela Falconia <falcon@freecalypso.org>
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35 #define OBJTYPE_FILE 0xF1 |
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tiffs-mkfs: journal creation implemented
Mychaela Falconia <falcon@freecalypso.org>
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36 #define OBJTYPE_FILE_RO 0xE1 |
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Mychaela Falconia <falcon@freecalypso.org>
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37 #define OBJTYPE_DIR 0xF2 |
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Mychaela Falconia <falcon@freecalypso.org>
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38 #define OBJTYPE_SYMLINK 0xF3 |
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Mychaela Falconia <falcon@freecalypso.org>
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39 #define OBJTYPE_SEGMENT 0xF4 |