4.115
Last change
on this file since df40cc9 was
c499856,
checked in by Chris Johns <chrisj@…>, on 03/20/14 at 21:10:47
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Change all references of rtems.com to rtems.org.
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Property mode set to
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File size:
1.6 KB
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @ingroup rtems_rfs |
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5 | * |
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6 | * @brief RTEMS File System Format |
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7 | * |
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8 | * This function lets you format a disk in the RFS format. |
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9 | */ |
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10 | |
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11 | /* |
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12 | * COPYRIGHT (c) 2010 Chris Johns <chrisj@rtems.org> |
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13 | * |
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14 | * The license and distribution terms for this file may be |
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15 | * found in the file LICENSE in this distribution or at |
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16 | * http://www.rtems.org/license/LICENSE. |
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17 | */ |
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18 | |
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19 | #if !defined (_RTEMS_RFS_FORMAT_H_) |
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20 | #define _RTEMS_RFS_FORMAT_H_ |
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21 | |
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22 | #include <stddef.h> |
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23 | #include <stdbool.h> |
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24 | #include <stdint.h> |
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25 | |
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26 | #ifdef __cplusplus |
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27 | extern "C" { |
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28 | #endif |
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29 | |
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30 | #include <rtems/rfs/rtems-rfs-trace.h> |
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31 | |
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32 | /** |
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33 | * RFS File System Configuration data used to format the file system. For |
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34 | * default values leave the field set to 0. |
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35 | */ |
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36 | typedef struct _rtems_rfs_format_config |
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37 | { |
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38 | /** |
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39 | * The size of a block. |
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40 | */ |
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41 | size_t block_size; |
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42 | |
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43 | /** |
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44 | * The number of blocks in a group. |
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45 | */ |
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46 | size_t group_blocks; |
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47 | |
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48 | /** |
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49 | * The number of inodes in a group. |
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50 | */ |
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51 | size_t group_inodes; |
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52 | |
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53 | /** |
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54 | * The percentage overhead allocated to inodes. |
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55 | */ |
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56 | int inode_overhead; |
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57 | |
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58 | /** |
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59 | * The maximum length of a name. |
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60 | */ |
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61 | size_t max_name_length; |
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62 | |
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63 | /** |
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64 | * Initialise the inode tables to all ones. |
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65 | */ |
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66 | bool initialise_inodes; |
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67 | |
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68 | /** |
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69 | * Is the format verbose. |
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70 | */ |
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71 | bool verbose; |
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72 | |
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73 | } rtems_rfs_format_config; |
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74 | |
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75 | /** |
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76 | * RFS Format command. |
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77 | * |
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78 | * @param[in] name is the device name to format. |
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79 | * @param[in] config is a pointer to the configuration table. |
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80 | * |
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81 | * @retval -1 Error. See errno. |
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82 | * @retval 0 No error. Format successful. |
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83 | */ |
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84 | int rtems_rfs_format (const char* name, const rtems_rfs_format_config* config); |
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85 | |
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86 | #ifdef __cplusplus |
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87 | } |
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88 | #endif |
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89 | |
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90 | #endif |
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