5
Last change
on this file since 62c528e6 was
641b44c2,
checked in by Sebastian Huber <sebastian.huber@…>, on 05/20/16 at 12:21:12
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rtems: _Message_queue_Get_interrupt_disable()
Use _Objects_Get_local() for _Message_queue_Get_interrupt_disable() to
get rid of the location parameter. Move remote object handling to
message queue MPCI support.
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Property mode set to
100644
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File size:
1.3 KB
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief RTEMS Broadcast Message Queue |
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5 | * @ingroup ClassicMessageQueue |
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6 | */ |
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7 | |
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8 | /* |
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9 | * COPYRIGHT (c) 1989-2014. |
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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/messageimpl.h> |
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22 | |
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23 | rtems_status_code rtems_message_queue_broadcast( |
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24 | rtems_id id, |
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25 | const void *buffer, |
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26 | size_t size, |
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27 | uint32_t *count |
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28 | ) |
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29 | { |
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30 | Message_queue_Control *the_message_queue; |
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31 | ISR_lock_Context lock_context; |
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32 | CORE_message_queue_Status status; |
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33 | |
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34 | if ( buffer == NULL ) { |
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35 | return RTEMS_INVALID_ADDRESS; |
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36 | } |
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37 | |
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38 | if ( count == NULL ) { |
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39 | return RTEMS_INVALID_ADDRESS; |
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40 | } |
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41 | |
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42 | the_message_queue = _Message_queue_Get_interrupt_disable( |
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43 | id, |
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44 | &lock_context |
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45 | ); |
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46 | |
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47 | if ( the_message_queue == NULL ) { |
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48 | #if defined(RTEMS_MULTIPROCESSING) |
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49 | _Message_queue_MP_Broadcast( id, buffer, size, count ); |
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50 | #else |
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51 | return RTEMS_INVALID_ID; |
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52 | #endif |
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53 | } |
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54 | |
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55 | status = _CORE_message_queue_Broadcast( |
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56 | &the_message_queue->message_queue, |
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57 | buffer, |
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58 | size, |
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59 | _Message_queue_Core_message_queue_mp_support, |
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60 | id, |
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61 | count, |
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62 | &lock_context |
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63 | ); |
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64 | return _Message_queue_Translate_core_message_queue_return_code( status ); |
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65 | } |
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