5
Last change
on this file since 1506658c was
f97536d,
checked in by Sebastian Huber <sebastian.huber@…>, on 10/16/15 at 06:21:48
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basdefs.h: Add and use RTEMS_UNUSED
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Property mode set to
100644
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File size:
1.2 KB
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief Manually releases the Barrier |
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5 | * |
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6 | * @ingroup ScoreBarrier |
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7 | */ |
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8 | |
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9 | /* |
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10 | * COPYRIGHT (c) 1989-2006. |
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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 | #if 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/score/corebarrierimpl.h> |
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23 | #include <rtems/score/objectimpl.h> |
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24 | #include <rtems/score/threadqimpl.h> |
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25 | |
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26 | uint32_t _CORE_barrier_Release( |
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27 | CORE_barrier_Control *the_barrier, |
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28 | #if defined(RTEMS_MULTIPROCESSING) |
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29 | Objects_Id id, |
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30 | CORE_barrier_API_mp_support_callout api_barrier_mp_support |
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31 | #else |
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32 | Objects_Id id RTEMS_UNUSED, |
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33 | CORE_barrier_API_mp_support_callout api_barrier_mp_support RTEMS_UNUSED |
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34 | #endif |
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35 | ) |
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36 | { |
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37 | Thread_Control *the_thread; |
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38 | uint32_t count; |
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39 | |
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40 | count = 0; |
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41 | while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) { |
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42 | #if defined(RTEMS_MULTIPROCESSING) |
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43 | if ( !_Objects_Is_local_id( the_thread->Object.id ) ) |
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44 | (*api_barrier_mp_support) ( the_thread, id ); |
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45 | #endif |
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46 | count++; |
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47 | } |
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48 | the_barrier->number_of_waiting_threads = 0; |
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49 | return count; |
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50 | } |
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