5
Last change
on this file since 9318cfb0 was
e97806a,
checked in by Sebastian Huber <sebastian.huber@…>, on 10/14/18 at 17:20:05
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posix: Split posix_api_configuration_table
Use separate configuration variables to avoid false dependencies.
Update #2514.
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Property mode set to
100644
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File size:
1.1 KB
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief Private Support Information for POSIX Semaphores |
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5 | * |
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6 | * This include file contains all the private support information for |
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7 | * POSIX Semaphores. |
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8 | */ |
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9 | |
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10 | /* |
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11 | * COPYRIGHT (c) 1989-2011. |
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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 | #ifndef _RTEMS_POSIX_SEMAPHORE_H |
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20 | #define _RTEMS_POSIX_SEMAPHORE_H |
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21 | |
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22 | #include <semaphore.h> |
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23 | #include <rtems/score/object.h> |
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24 | |
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25 | #ifdef __cplusplus |
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26 | extern "C" { |
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27 | #endif |
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28 | |
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29 | /** |
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30 | * @defgroup POSIXSemaphorePrivate POSIX Semaphore Private Support |
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31 | * |
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32 | * @ingroup POSIXAPI |
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33 | * |
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34 | * This defines the internal implementation support for POSIX semaphores. |
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35 | */ |
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36 | /**@{*/ |
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37 | |
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38 | /* |
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39 | * Data Structure used to manage a POSIX semaphore |
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40 | */ |
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41 | |
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42 | typedef struct { |
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43 | Objects_Control Object; |
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44 | sem_t Semaphore; |
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45 | bool linked; |
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46 | uint32_t open_count; |
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47 | } POSIX_Semaphore_Control; |
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48 | |
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49 | extern const uint32_t _Configuration_POSIX_Maximum_named_semaphores; |
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50 | |
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51 | /** @} */ |
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52 | |
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53 | #ifdef __cplusplus |
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54 | } |
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55 | #endif |
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56 | |
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57 | #endif |
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58 | /* end of include file */ |
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