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.
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
/* Test_task1
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*
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* This task attempts to receive a message from a global message queue.
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* It should never actually receive the message.
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*
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* Input parameters:
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* argument - task argument
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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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rtems_task Test_task1(
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rtems_task_argument argument
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)
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{
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char receive_buffer[16];
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rtems_unsigned32 size;
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rtems_status_code status;
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puts( "Getting QID of message queue" );
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do {
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status = rtems_message_queue_ident(
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Queue_name[ 1 ],
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RTEMS_SEARCH_ALL_NODES,
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&Queue_id[ 1 ]
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);
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} while ( !rtems_is_status_successful( status ) );
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puts( "Attempting to receive 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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}
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