5
Last change
on this file since fce900b5 was
6c2b8a4b,
checked in by Sebastian Huber <sebastian.huber@…>, on 11/29/17 at 05:23:27
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score: Use self-contained API mutex
Use a self-contained recursive mutex for API_Mutex_Control. The API
mutexes are protected against asynchronous thread cancellation.
Add dedicated mutexes for libatomic and TOD.
Close #2629.
Close #2630.
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File size:
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1 | /* |
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2 | * Copyright (c) 2017 embedded brains GmbH. All rights reserved. |
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3 | * |
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4 | * embedded brains GmbH |
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5 | * Dornierstr. 4 |
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6 | * 82178 Puchheim |
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7 | * Germany |
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8 | * <rtems@embedded-brains.de> |
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9 | * |
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10 | * The license and distribution terms for this file may be |
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11 | * found in the file LICENSE in this distribution or at |
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12 | * http://www.rtems.org/license/LICENSE. |
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13 | */ |
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14 | |
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15 | #if HAVE_CONFIG_H |
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16 | #include "config.h" |
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17 | #endif |
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18 | |
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19 | #include <rtems/score/apimutex.h> |
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20 | |
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21 | static API_Mutex_Control _RTEMS_Allocator_Mutex = |
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22 | API_MUTEX_INITIALIZER( "_Allocator" ); |
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23 | |
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24 | void _RTEMS_Lock_allocator( void ) |
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25 | { |
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26 | _API_Mutex_Lock( &_RTEMS_Allocator_Mutex ); |
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27 | } |
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28 | |
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29 | void _RTEMS_Unlock_allocator( void ) |
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30 | { |
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31 | _API_Mutex_Unlock( &_RTEMS_Allocator_Mutex ); |
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32 | } |
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33 | |
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34 | bool _RTEMS_Allocator_is_owner( void ) |
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35 | { |
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36 | return _API_Mutex_Is_owner( &_RTEMS_Allocator_Mutex ); |
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37 | } |
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