1 | /* rtems/posix/cond.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 condition variables. |
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5 | * |
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6 | * COPYRIGHT (c) 1989-1998. |
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7 | * On-Line Applications Research Corporation (OAR). |
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8 | * Copyright assigned to U.S. Government, 1994. |
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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.OARcorp.com/rtems/license.html. |
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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_CONDITION_VARIABLES_inl |
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18 | #define __RTEMS_POSIX_CONDITION_VARIABLES_inl |
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19 | |
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20 | /*PAGE |
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21 | * |
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22 | * _POSIX_Condition_variables_Allocate |
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23 | */ |
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24 | |
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25 | RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control |
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26 | *_POSIX_Condition_variables_Allocate( void ) |
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27 | { |
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28 | return (POSIX_Condition_variables_Control *) |
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29 | _Objects_Allocate( &_POSIX_Condition_variables_Information ); |
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30 | } |
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31 | |
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32 | /*PAGE |
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33 | * |
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34 | * _POSIX_Condition_variables_Free |
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35 | */ |
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36 | |
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37 | RTEMS_INLINE_ROUTINE void _POSIX_Condition_variables_Free ( |
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38 | POSIX_Condition_variables_Control *the_condition_variable |
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39 | ) |
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40 | { |
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41 | _Objects_Free( |
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42 | &_POSIX_Condition_variables_Information, |
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43 | &the_condition_variable->Object |
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44 | ); |
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45 | } |
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46 | |
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47 | /*PAGE |
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48 | * |
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49 | * _POSIX_Condition_variables_Get |
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50 | */ |
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51 | |
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52 | RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get ( |
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53 | Objects_Id *id, |
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54 | Objects_Locations *location |
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55 | ) |
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56 | { |
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57 | /* XXX really should validate pointer */ |
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58 | /* XXX should support COND_INITIALIZER */ |
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59 | return (POSIX_Condition_variables_Control *) |
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60 | _Objects_Get( &_POSIX_Condition_variables_Information, *id, location ); |
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61 | } |
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62 | |
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63 | /*PAGE |
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64 | * |
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65 | * _POSIX_Condition_variables_Is_null |
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66 | */ |
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67 | |
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68 | RTEMS_INLINE_ROUTINE boolean _POSIX_Condition_variables_Is_null ( |
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69 | POSIX_Condition_variables_Control *the_condition_variable |
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70 | ) |
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71 | { |
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72 | return !the_condition_variable; |
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73 | } |
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74 | |
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75 | #endif |
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76 | /* end of include file */ |
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77 | |
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