Last change
on this file since 6b5f22dc was
6b5f22dc,
checked in by Sebastian Huber <sebastian.huber@…>, on 11/26/20 at 10:45:47
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rtems: Canonicalize Doxygen @file comments
Use common phrases for the file brief descriptions.
Update #3706.
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Property mode set to
100644
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File size:
910 bytes
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @ingroup RTEMSImplClassicTimer |
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5 | * |
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6 | * @brief This source file contains the implementation of |
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7 | * rtems_timer_cancel(). |
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8 | */ |
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9 | |
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10 | /* |
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11 | * COPYRIGHT (c) 1989-2007. |
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12 | * On-Line Applications Research Corporation (OAR). |
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13 | * |
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14 | * The license and distribution terms for this file may be |
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15 | * found in the file LICENSE in this distribution or at |
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16 | * http://www.rtems.org/license/LICENSE. |
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17 | */ |
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18 | |
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19 | #ifdef HAVE_CONFIG_H |
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20 | #include "config.h" |
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21 | #endif |
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22 | |
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23 | #include <rtems/rtems/timerimpl.h> |
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24 | |
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25 | rtems_status_code rtems_timer_cancel( |
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26 | rtems_id id |
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27 | ) |
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28 | { |
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29 | Timer_Control *the_timer; |
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30 | ISR_lock_Context lock_context; |
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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 | cpu = _Timer_Acquire_critical( the_timer, &lock_context ); |
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37 | _Timer_Cancel( cpu, the_timer ); |
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38 | _Timer_Release( cpu, &lock_context ); |
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39 | return RTEMS_SUCCESSFUL; |
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40 | } |
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41 | |
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42 | return RTEMS_INVALID_ID; |
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43 | } |
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