forked from Imagelibrary/rtems
3235ad9a2c
both fixed length "raw" names and strings from the API's point of view. Both inline and macro implementations were tested.
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/* Receive_messages
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*
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* This routine receives and prints three messages.
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* an error condition.
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*
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* Input parameters: NONE
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*
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* Output parameters: NONE
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*
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* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
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* On-Line Applications Research Corporation (OAR).
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* All rights assigned to U.S. Government, 1994.
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*
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* This material may be reproduced by or for the U.S. Government pursuant
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* to the copyright license under the clause at DFARS 252.227-7013. This
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* notice must appear in all copies of this file and its derivatives.
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*
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* $Id$
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*/
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#include "system.h"
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void Receive_messages()
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{
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rtems_status_code status;
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rtems_unsigned32 index;
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rtems_unsigned32 size;
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char receive_buffer[16];
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for ( index=1 ; index <=3 ; index++ ) {
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puts( "Receiving message ..." );
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status = rtems_message_queue_receive(
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Queue_id[ 1 ],
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(long (*)[4])receive_buffer,
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&size,
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RTEMS_DEFAULT_OPTIONS,
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RTEMS_NO_TIMEOUT
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);
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directive_failed( status, "rtems_message_queue_receive" );
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puts_nocr( "Received : ");
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puts( receive_buffer );
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}
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puts( "Receiver delaying for a second" );
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status = rtems_task_wake_after( TICKS_PER_SECOND );
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directive_failed( status, "rtems_task_wake_after" );
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}
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