4.115
Last change
on this file since c499856 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:
954 bytes
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief |
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5 | * @ingroup ScoreRWLock |
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6 | */ |
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7 | |
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8 | /* |
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9 | * COPYRIGHT (c) 1989-2006. |
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10 | * On-Line Applications Research Corporation (OAR). |
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11 | * |
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12 | * The license and distribution terms for this file may be |
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13 | * found in the file LICENSE in this distribution or at |
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14 | * http://www.rtems.org/license/LICENSE. |
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15 | */ |
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16 | |
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17 | #if HAVE_CONFIG_H |
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18 | #include "config.h" |
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19 | #endif |
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20 | |
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21 | #include <rtems/score/corerwlockimpl.h> |
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22 | #include <rtems/score/statesimpl.h> |
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23 | #include <rtems/score/threadqimpl.h> |
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24 | |
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25 | void _CORE_RWLock_Initialize( |
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26 | CORE_RWLock_Control *the_rwlock, |
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27 | CORE_RWLock_Attributes *the_rwlock_attributes |
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28 | ) |
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29 | { |
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30 | |
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31 | the_rwlock->Attributes = *the_rwlock_attributes; |
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32 | /* |
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33 | the_rwlock->number_of_waiting_threads = 0; |
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34 | */ |
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35 | the_rwlock->number_of_readers = 0; |
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36 | the_rwlock->current_state = CORE_RWLOCK_UNLOCKED; |
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37 | |
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38 | _Thread_queue_Initialize( |
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39 | &the_rwlock->Wait_queue, |
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40 | THREAD_QUEUE_DISCIPLINE_FIFO, |
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41 | STATES_WAITING_FOR_RWLOCK, |
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42 | CORE_RWLOCK_TIMEOUT |
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43 | ); |
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44 | } |
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