4.104.114.84.95
Last change
on this file since 9db72b4 was
03f2154e,
checked in by Joel Sherrill <joel.sherrill@…>, on 04/22/97 at 17:20:27
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headers updated to reflect new style copyright notice as part
of switching to the modified GNU GPL.
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-
Property mode set to
100644
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File size:
1.1 KB
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1 | /* tqdata.inl |
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2 | * |
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3 | * This file contains the macro implementation of the inlined |
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4 | * routines needed to support the Thread Queue Data. |
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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 __THREAD_QUEUE_DATA_inl |
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18 | #define __THREAD_QUEUE_DATA_inl |
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19 | |
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20 | /*PAGE |
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21 | * |
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22 | * _Thread_queue_Header_number |
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23 | * |
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24 | */ |
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25 | |
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26 | #define _Thread_queue_Header_number( _the_priority ) \ |
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27 | ((_the_priority) / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER) |
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28 | |
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29 | /*PAGE |
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30 | * |
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31 | * _Thread_queue_Is_reverse_search |
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32 | * |
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33 | */ |
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34 | |
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35 | #define _Thread_queue_Is_reverse_search( _the_priority ) \ |
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36 | ( (_the_priority) & TASK_QUEUE_DATA_REVERSE_SEARCH_MASK ) |
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37 | |
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38 | /*PAGE |
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39 | * |
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40 | * _Thread_queue_Enter_critical_section |
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41 | * |
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42 | */ |
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43 | |
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44 | #define _Thread_queue_Enter_critical_section( _the_thread_queue ) \ |
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45 | do { \ |
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46 | (_the_thread_queue)->sync_state = THREAD_QUEUE_NOTHING_HAPPENED; \ |
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47 | } while ( 0 ) |
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48 | |
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49 | #endif |
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50 | /* end of include file */ |
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