1 | /** |
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2 | * @file |
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3 | * |
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4 | * @ingroup RTEMSMedia |
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5 | * |
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6 | * @brief Media implementation. |
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7 | */ |
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8 | |
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9 | /* |
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10 | * Copyright (c) 2009, 2010 embedded brains GmbH. All rights reserved. |
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11 | * |
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12 | * embedded brains GmbH |
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13 | * Obere Lagerstr. 30 |
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14 | * 82178 Puchheim |
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15 | * Germany |
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16 | * <rtems@embedded-brains.de> |
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17 | * |
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18 | * The license and distribution terms for this file may be |
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19 | * found in the file LICENSE in this distribution or at |
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20 | * http://www.rtems.com/license/LICENSE. |
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21 | */ |
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22 | |
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23 | #include <rtems/media.h> |
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24 | |
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25 | static const char *const rtems_media_event_desc_table [] = { |
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26 | [RTEMS_MEDIA_EVENT_DISK_ATTACH] = "DISK ATTACH", |
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27 | [RTEMS_MEDIA_EVENT_DISK_DETACH] = "DISK DETACH", |
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28 | [RTEMS_MEDIA_EVENT_MOUNT] = "MOUNT", |
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29 | [RTEMS_MEDIA_EVENT_UNMOUNT] = "UNMOUNT", |
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30 | [RTEMS_MEDIA_EVENT_PARTITION_INQUIRY] = "PARTITION INQUIRY", |
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31 | [RTEMS_MEDIA_EVENT_PARTITION_ATTACH] = "PARTITION ATTACH", |
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32 | [RTEMS_MEDIA_EVENT_PARTITION_DETACH] = "PARTITION DETACH" |
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33 | }; |
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34 | |
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35 | static const char *const rtems_media_state_desc_table [] = { |
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36 | [RTEMS_MEDIA_STATE_INQUIRY] = "INQUIRY", |
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37 | [RTEMS_MEDIA_STATE_ABORTED] = "ABORTED", |
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38 | [RTEMS_MEDIA_STATE_READY] = "SUCCESS", |
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39 | [RTEMS_MEDIA_STATE_FAILED] = "FAILED", |
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40 | [RTEMS_MEDIA_STATE_SUCCESS] = "SUCCESS", |
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41 | [RTEMS_MEDIA_ERROR_DISK_UNKNOWN] = "ERROR DISK UNKNOWN", |
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42 | [RTEMS_MEDIA_ERROR_DISK_EXISTS] = "ERROR DISK EXISTS", |
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43 | [RTEMS_MEDIA_ERROR_DISK_OR_PARTITION_UNKNOWN] = "ERROR DISK OR PARTITION UNKNOWN", |
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44 | [RTEMS_MEDIA_ERROR_DISK_OR_PARTITION_EXISTS] = "ERROR DISK OR PARTITION EXISTS", |
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45 | [RTEMS_MEDIA_ERROR_PARTITION_UNKNOWN] = "ERROR PARTITION UNKNOWN", |
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46 | [RTEMS_MEDIA_ERROR_PARTITION_ORPHAN] = "ERROR PARTITION ORPHAN", |
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47 | [RTEMS_MEDIA_ERROR_PARTITION_DETACH_WITH_MOUNT] = "ERROR PARTITION DETACH WITH MOUNT", |
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48 | [RTEMS_MEDIA_ERROR_PARTITION_WITH_UNKNOWN_DISK] = "ERROR PARTITION WITH UNKNOWN DISK", |
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49 | [RTEMS_MEDIA_ERROR_MOUNT_POINT_UNKNOWN] = "ERROR MOUNT POINT UNKNOWN", |
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50 | [RTEMS_MEDIA_ERROR_MOUNT_POINT_EXISTS] = "ERROR MOUNT POINT EXISTS", |
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51 | [RTEMS_MEDIA_ERROR_MOUNT_POINT_ORPHAN] = "ERROR MOUNT POINT ORPHAN" |
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52 | }; |
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53 | |
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54 | #define TC(table) (sizeof(table) / sizeof(table [0])) |
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55 | |
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56 | const char *rtems_media_event_description(rtems_media_event event) |
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57 | { |
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58 | if ((size_t) event < TC(rtems_media_event_desc_table)) { |
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59 | return rtems_media_event_desc_table [event]; |
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60 | } else { |
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61 | return "INVALID"; |
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62 | } |
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63 | } |
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64 | |
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65 | const char *rtems_media_state_description(rtems_media_state state) |
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66 | { |
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67 | if ((size_t) state < TC(rtems_media_state_desc_table)) { |
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68 | return rtems_media_state_desc_table [state]; |
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69 | } else { |
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70 | return "INVALID"; |
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71 | } |
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72 | } |
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