1 | /* sysstates.inl |
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2 | * |
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3 | * This file contains the macro implementation of routines regarding the |
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4 | * system state. |
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5 | * |
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6 | * COPYRIGHT (c) 1989-1997. |
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7 | * On-Line Applications Research Corporation (OAR). |
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8 | * Copyright assigned to U.S. Government, 1994. |
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9 | * |
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10 | * The license and distribution terms for this file may in |
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11 | * the file LICENSE in this distribution or at |
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12 | * http://www.OARcorp.com/rtems/license.html. |
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13 | * |
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14 | * $Id$ |
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15 | */ |
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16 | |
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17 | #ifndef __SYSTEM_STATE_inl |
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18 | #define __SYSTEM_STATE_inl |
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19 | |
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20 | /*PAGE |
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21 | * |
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22 | * _System_state_Handler_initialization |
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23 | */ |
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24 | |
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25 | #define _System_state_Handler_initialization( _is_multiprocessing ) \ |
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26 | do { \ |
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27 | _System_state_Current = SYSTEM_STATE_BEFORE_INITIALIZATION; \ |
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28 | _System_state_Is_multiprocessing = (_is_multiprocessing); \ |
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29 | } while ( 0 ) |
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30 | |
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31 | /*PAGE |
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32 | * |
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33 | * _System_state_Set |
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34 | */ |
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35 | |
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36 | #define _System_state_Set( _state ) \ |
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37 | do { \ |
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38 | _System_state_Current = (_state); \ |
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39 | } while ( 0 ) |
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40 | |
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41 | /*PAGE |
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42 | * |
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43 | * _System_state_Get |
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44 | */ |
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45 | |
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46 | #define _System_state_Get() \ |
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47 | (_System_state_Current) |
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48 | |
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49 | /*PAGE |
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50 | * |
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51 | * _System_state_Is_before_initialization |
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52 | */ |
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53 | |
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54 | #define _System_state_Is_before_initialization( _state ) \ |
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55 | ((_state) == SYSTEM_STATE_BEFORE_INITIALIZATION) |
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56 | |
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57 | /*PAGE |
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58 | * |
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59 | * _System_state_Is_before_multitasking |
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60 | */ |
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61 | |
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62 | #define _System_state_Is_before_multitasking( _state ) \ |
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63 | ((_state) == SYSTEM_STATE_BEFORE_MULTITASKING) |
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64 | |
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65 | /*PAGE |
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66 | * |
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67 | * _System_state_Is_begin_multitasking |
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68 | */ |
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69 | |
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70 | #define _System_state_Is_begin_multitasking( _state ) \ |
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71 | ((_state) == SYSTEM_STATE_BEGIN_MULTITASKING) |
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72 | |
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73 | /*PAGE |
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74 | * |
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75 | * _System_state_Is_up |
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76 | */ |
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77 | |
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78 | #define _System_state_Is_up( _state ) \ |
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79 | ((_state) == SYSTEM_STATE_UP) |
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80 | |
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81 | /*PAGE |
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82 | * |
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83 | * _System_state_Is_failed |
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84 | */ |
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85 | |
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86 | #define _System_state_Is_failed( _state ) \ |
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87 | ((_state) == SYSTEM_STATE_FAILED) |
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88 | |
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89 | #endif |
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90 | /* end of include file */ |
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