4.104.114.84.95
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[ac7d5ef0] | 1 | /* Receive_messages |
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| 2 | * |
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| 3 | * This routine receives and prints three messages. |
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| 4 | * an error condition. |
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| 5 | * |
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| 6 | * Input parameters: NONE |
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| 7 | * |
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| 8 | * Output parameters: NONE |
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| 9 | * |
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| 10 | * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. |
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| 11 | * On-Line Applications Research Corporation (OAR). |
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| 12 | * All rights assigned to U.S. Government, 1994. |
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| 13 | * |
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| 14 | * This material may be reproduced by or for the U.S. Government pursuant |
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| 15 | * to the copyright license under the clause at DFARS 252.227-7013. This |
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| 16 | * notice must appear in all copies of this file and its derivatives. |
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| 17 | * |
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| 18 | * $Id$ |
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| 19 | */ |
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| 20 | |
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| 21 | #include "system.h" |
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| 22 | |
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| 23 | void Receive_messages() |
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| 24 | { |
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| 25 | rtems_status_code status; |
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| 26 | rtems_unsigned32 index; |
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| 27 | char receive_buffer[16]; |
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| 28 | |
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| 29 | for ( index=1 ; index <=3 ; index++ ) { |
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| 30 | puts( "Receiving message ..." ); |
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| 31 | status = rtems_message_queue_receive( |
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| 32 | Queue_id[ 1 ], |
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| 33 | (long (*)[4])receive_buffer, |
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| 34 | RTEMS_DEFAULT_OPTIONS, |
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| 35 | RTEMS_NO_TIMEOUT |
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| 36 | ); |
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| 37 | directive_failed( status, "rtems_message_queue_receive" ); |
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| 38 | puts_nocr( "Received : "); |
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| 39 | puts( receive_buffer ); |
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| 40 | } |
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| 41 | |
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| 42 | puts( "Receiver delaying for a second" ); |
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| 43 | status = rtems_task_wake_after( TICKS_PER_SECOND ); |
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| 44 | directive_failed( status, "rtems_task_wake_after" ); |
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| 45 | } |
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