5
Last change
on this file since 2df7fcf was
2df7fcf,
checked in by Sebastian Huber <sebastian.huber@…>, on 06/14/16 at 09:45:22
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posix: _POSIX_Mutex_Default_attributes
Make _POSIX_Mutex_Default_attributes constant and independent of the
scheduler instance. Use INT_MAX to indicate the default ceiling
priority.
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-
Property mode set to
100644
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File size:
804 bytes
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief POSIX Is Priority Valid |
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5 | * @ingroup POSIX_PRIORITY |
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6 | */ |
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7 | |
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8 | /* |
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9 | * COPYRIGHT (c) 1989-2008. |
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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/posix/priorityimpl.h> |
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22 | |
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23 | int _POSIX_Priority_Get_maximum( const Scheduler_Control *scheduler ) |
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24 | { |
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25 | if ( scheduler->maximum_priority < INT_MAX ) { |
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26 | return (int) scheduler->maximum_priority - 1; |
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27 | } else { |
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28 | return INT_MAX; |
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29 | } |
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30 | } |
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31 | |
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32 | bool _POSIX_Priority_Is_valid( |
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33 | int priority |
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34 | ) |
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35 | { |
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36 | return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) && |
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37 | (priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY)); |
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38 | |
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39 | } |
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40 | |
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