5
Last change
on this file since cfe8f7a was
cfe8f7a,
checked in by Sebastian Huber <sebastian.huber@…>, on 04/27/20 at 14:14:06
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doxygen: Switch @brief and @ingroup
This order change fixes the Latex documentation build via Doxygen.
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Property mode set to
100644
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File size:
985 bytes
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @ingroup ClassicBarrier Barriers |
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5 | * |
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6 | * @brief RTEMS Barrier Release |
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7 | */ |
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8 | |
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9 | /* |
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10 | * COPYRIGHT (c) 1989-2007. |
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11 | * On-Line Applications Research Corporation (OAR). |
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12 | * |
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13 | * The license and distribution terms for this file may be |
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14 | * found in the file LICENSE in this distribution or at |
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15 | * http://www.rtems.org/license/LICENSE. |
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16 | */ |
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17 | |
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18 | #ifdef HAVE_CONFIG_H |
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19 | #include "config.h" |
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20 | #endif |
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21 | |
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22 | #include <rtems/rtems/barrierimpl.h> |
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23 | |
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24 | rtems_status_code rtems_barrier_release( |
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25 | rtems_id id, |
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26 | uint32_t *released |
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27 | ) |
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28 | { |
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29 | Barrier_Control *the_barrier; |
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30 | Thread_queue_Context queue_context; |
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31 | |
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32 | if ( released == NULL ) { |
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33 | return RTEMS_INVALID_ADDRESS; |
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34 | } |
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35 | |
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36 | the_barrier = _Barrier_Get( id, &queue_context ); |
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37 | |
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38 | if ( the_barrier == NULL ) { |
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39 | return RTEMS_INVALID_ID; |
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40 | } |
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41 | |
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42 | _CORE_barrier_Acquire_critical( &the_barrier->Barrier, &queue_context ); |
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43 | *released = _CORE_barrier_Surrender( |
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44 | &the_barrier->Barrier, |
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45 | &queue_context |
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46 | ); |
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47 | return RTEMS_SUCCESSFUL; |
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48 | } |
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