5
Last change
on this file since 1240aade was
77e6eba7,
checked in by Sebastian Huber <sebastian.huber@…>, on 03/07/16 at 15:01:57
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score: Add and use _Objects_Get_local()
This simplifies the handling with local-only objects.
Update #2555.
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-
Property mode set to
100644
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File size:
1.0 KB
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief RTEMS Delete Timer |
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5 | * @ingroup ClassicTimer |
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6 | */ |
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7 | |
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8 | /* |
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9 | * COPYRIGHT (c) 1989-2007. |
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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/rtems/timerimpl.h> |
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22 | |
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23 | rtems_status_code rtems_timer_delete( |
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24 | rtems_id id |
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25 | ) |
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26 | { |
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27 | Timer_Control *the_timer; |
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28 | ISR_lock_Context lock_context; |
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29 | |
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30 | _Objects_Allocator_lock(); |
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31 | |
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32 | the_timer = _Timer_Get( id, &lock_context ); |
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33 | if ( the_timer != NULL ) { |
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34 | Per_CPU_Control *cpu; |
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35 | |
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36 | _Objects_Close( &_Timer_Information, &the_timer->Object ); |
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37 | cpu = _Timer_Acquire_critical( the_timer, &lock_context ); |
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38 | _Timer_Cancel( cpu, the_timer ); |
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39 | _Timer_Release( cpu, &lock_context ); |
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40 | _Timer_Free( the_timer ); |
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41 | _Objects_Allocator_unlock(); |
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42 | return RTEMS_SUCCESSFUL; |
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43 | } |
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44 | |
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45 | _Objects_Allocator_unlock(); |
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46 | return RTEMS_INVALID_ID; |
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47 | } |
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