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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief Receive a Message From a Message Queue |
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5 | * @ingroup POSIX_MQUEUE |
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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/mqueueimpl.h> |
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22 | |
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23 | ssize_t mq_receive( |
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24 | mqd_t mqdes, |
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25 | char *msg_ptr, |
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26 | size_t msg_len, |
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27 | unsigned int *msg_prio |
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28 | ) |
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29 | { |
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30 | return _POSIX_Message_queue_Receive_support( |
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31 | mqdes, |
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32 | msg_ptr, |
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33 | msg_len, |
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34 | msg_prio, |
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35 | NULL, |
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36 | _Thread_queue_Enqueue_do_nothing_extra |
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37 | ); |
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38 | } |
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