[3652ad35] | 1 | /* coremsg.inl |
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| 2 | * |
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| 3 | * This include file contains the macro implementation of all |
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| 4 | * inlined routines in the Core Message Handler. |
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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 __CORE_MESSAGE_QUEUE_inl |
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| 18 | #define __CORE_MESSAGE_QUEUE_inl |
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| 19 | |
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| 20 | /*PAGE |
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| 21 | * |
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| 22 | * _CORE_message_queue_Send |
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| 23 | * |
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| 24 | */ |
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| 25 | |
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| 26 | #define _CORE_message_queue_Send( _the_message_queue, _buffer, _size, \ |
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| 27 | _id, _api_message_queue_mp_support ) \ |
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| 28 | _CORE_message_queue_Submit( (_the_message_queue), (_buffer), (_size), \ |
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| 29 | (_id), (_api_message_queue_mp_support), CORE_MESSAGE_QUEUE_SEND_REQUEST ) |
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| 30 | |
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| 31 | /*PAGE |
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| 32 | * |
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| 33 | * _CORE_message_queue_Urgent |
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| 34 | * |
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| 35 | */ |
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| 36 | |
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| 37 | #define _CORE_message_queue_Urgent( _the_message_queue, _buffer, _size, \ |
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| 38 | _id, _api_message_queue_mp_support ) \ |
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| 39 | _CORE_message_queue_Submit( (_the_message_queue), (_buffer), (_size), \ |
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| 40 | (_id), (_api_message_queue_mp_support), CORE_MESSAGE_QUEUE_URGENT_REQUEST ) |
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| 41 | |
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| 42 | /*PAGE |
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| 43 | * |
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| 44 | * _CORE_message_queue_Copy_buffer |
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| 45 | */ |
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| 46 | |
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| 47 | #define _CORE_message_queue_Copy_buffer( _source, _destination, _size ) \ |
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| 48 | memcpy( _destination, _source, _size) |
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| 49 | |
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| 50 | /*PAGE |
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| 51 | * |
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| 52 | * _CORE_message_queue_Allocate_message_buffer |
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| 53 | * |
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| 54 | */ |
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| 55 | |
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| 56 | #define _CORE_message_queue_Allocate_message_buffer( _the_message_queue ) \ |
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| 57 | (CORE_message_queue_Buffer_control *) \ |
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| 58 | _Chain_Get( &(_the_message_queue)->Inactive_messages ) |
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| 59 | |
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| 60 | /*PAGE |
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| 61 | * |
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| 62 | * _CORE_message_queue_Free_message_buffer |
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| 63 | * |
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| 64 | */ |
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| 65 | |
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| 66 | #define _CORE_message_queue_Free_message_buffer( _the_message_queue, _the_message ) \ |
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| 67 | _Chain_Append( \ |
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| 68 | &(_the_message_queue)->Inactive_messages, \ |
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| 69 | &(_the_message)->Node \ |
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| 70 | ) |
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| 71 | |
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| 72 | /*PAGE |
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| 73 | * |
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| 74 | * _CORE_message_queue_Is_priority |
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| 75 | * |
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| 76 | */ |
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| 77 | |
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| 78 | #define _CORE_message_queue_Is_priority( _the_attribute ) \ |
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| 79 | ((_the_attribute)->discipline == CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY) |
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| 80 | |
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| 81 | /*PAGE |
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| 82 | * |
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| 83 | * _CORE_message_queue_Get_pending_message |
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| 84 | * |
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| 85 | */ |
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| 86 | |
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| 87 | #define _CORE_message_queue_Get_pending_message( _the_message_queue ) \ |
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| 88 | (CORE_message_queue_Buffer_control *) \ |
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| 89 | _Chain_Get_unprotected( &(_the_message_queue)->Pending_messages ) |
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| 90 | |
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| 91 | /*PAGE |
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| 92 | * |
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| 93 | * _CORE_message_queue_Append |
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| 94 | * |
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| 95 | */ |
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| 96 | |
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| 97 | #define _CORE_message_queue_Append( _the_message_queue, _the_message ) \ |
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| 98 | _Chain_Append( &(_the_message_queue)->Pending_messages, \ |
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| 99 | &(_the_message)->Node ) |
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| 100 | |
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| 101 | /*PAGE |
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| 102 | * |
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| 103 | * _CORE_message_queue_Prepend |
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| 104 | * |
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| 105 | */ |
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| 106 | |
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| 107 | #define _CORE_message_queue_Prepend( _the_message_queue, _the_message ) \ |
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| 108 | _Chain_Prepend( &(_the_message_queue)->Pending_messages, \ |
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| 109 | &(_the_message)->Node ) |
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| 110 | |
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| 111 | /*PAGE |
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| 112 | * |
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| 113 | * _CORE_message_queue_Is_null |
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| 114 | * |
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| 115 | */ |
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| 116 | |
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| 117 | #define _CORE_message_queue_Is_null( _the_message_queue ) \ |
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| 118 | ( (_the_message_queue) == NULL ) |
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| 119 | |
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[5e9b32b] | 120 | /*PAGE |
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| 121 | * |
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| 122 | * _CORE_message_queue_Is_notify_enabled |
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| 123 | * |
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| 124 | */ |
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| 125 | |
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| 126 | #define _CORE_message_queue_Is_notify_enabled( _the_message_queue ) \ |
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| 127 | ( (_the_message_queue)->notify_handler != NULL ) |
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| 128 | |
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| 129 | /*PAGE |
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| 130 | * |
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| 131 | * _CORE_message_queue_Set_notify |
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| 132 | * |
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| 133 | */ |
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| 134 | |
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| 135 | #define _CORE_message_queue_Set_notify( \ |
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| 136 | _the_message_queue, _the_handler, _the_argument ) \ |
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| 137 | do { \ |
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| 138 | (_the_message_queue->notify_handler = (_the_handler); \ |
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| 139 | (_the_message_queue->notify_argument = (_the_argument); \ |
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| 140 | } while ( 0 ) |
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| 141 | |
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[3652ad35] | 142 | #endif |
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| 143 | /* end of include file */ |
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