1 | /* rtems/posix/semaphore.inl |
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2 | * |
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3 | * This include file contains the static inline implementation of the private |
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4 | * inlined routines for POSIX Semaphores. |
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5 | * |
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6 | * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. |
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7 | * On-Line Applications Research Corporation (OAR). |
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8 | * All rights assigned to U.S. Government, 1994. |
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9 | * |
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10 | * This material may be reproduced by or for the U.S. Government pursuant |
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11 | * to the copyright license under the clause at DFARS 252.227-7013. This |
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12 | * notice must appear in all copies of this file and its derivatives. |
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13 | * |
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14 | * $Id$ |
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15 | */ |
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16 | |
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17 | #ifndef __RTEMS_POSIX_SEMAPHORE_inl |
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18 | #define __RTEMS_POSIX_SEMAPHORE_inl |
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19 | |
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20 | /*PAGE |
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21 | * |
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22 | * _POSIX_Semaphore_Allocate |
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23 | */ |
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24 | |
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25 | STATIC INLINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void ) |
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26 | { |
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27 | return (POSIX_Semaphore_Control *) |
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28 | _Objects_Allocate( &_POSIX_Semaphore_Information ); |
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29 | } |
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30 | |
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31 | /*PAGE |
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32 | * |
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33 | * _POSIX_Semaphore_Free |
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34 | */ |
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35 | |
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36 | STATIC INLINE void _POSIX_Semaphore_Free ( |
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37 | POSIX_Semaphore_Control *the_semaphore |
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38 | ) |
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39 | { |
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40 | _Objects_Free( &_POSIX_Semaphore_Information, &the_semaphore->Object ); |
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41 | } |
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42 | |
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43 | /*PAGE |
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44 | * |
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45 | * _POSIX_Semaphore_Get |
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46 | */ |
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47 | |
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48 | STATIC INLINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get ( |
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49 | Objects_Id *id, |
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50 | Objects_Locations *location |
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51 | ) |
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52 | { |
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53 | return (POSIX_Semaphore_Control *) |
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54 | _Objects_Get( &_POSIX_Semaphore_Information, *id, location ); |
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55 | } |
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56 | |
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57 | /*PAGE |
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58 | * |
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59 | * _POSIX_Semaphore_Is_null |
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60 | */ |
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61 | |
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62 | STATIC INLINE boolean _POSIX_Semaphore_Is_null ( |
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63 | POSIX_Semaphore_Control *the_semaphore |
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64 | ) |
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65 | { |
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66 | return !the_semaphore; |
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67 | } |
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68 | |
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69 | #endif |
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70 | /* end of include file */ |
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71 | |
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