mptests/mp14/pttask1.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*  Partition_task
0004  *
0005  *  This task continuously gets a buffer from and returns that buffer
0006  *  to a global partition.
0007  *
0008  *  Input parameters:
0009  *    argument - task argument
0010  *
0011  *  Output parameters:  NONE
0012  *
0013  *  COPYRIGHT (c) 1989-1999.
0014  *  On-Line Applications Research Corporation (OAR).
0015  *
0016  * Redistribution and use in source and binary forms, with or without
0017  * modification, are permitted provided that the following conditions
0018  * are met:
0019  * 1. Redistributions of source code must retain the above copyright
0020  *    notice, this list of conditions and the following disclaimer.
0021  * 2. Redistributions in binary form must reproduce the above copyright
0022  *    notice, this list of conditions and the following disclaimer in the
0023  *    documentation and/or other materials provided with the distribution.
0024  *
0025  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0026  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0027  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0028  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0029  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0030  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0031  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0032  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0033  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0034  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0035  * POSSIBILITY OF SUCH DAMAGE.
0036  */
0037
0038 #ifdef HAVE_CONFIG_H
0039 #include "config.h"
0040 #endif
0041
0042 #include "system.h"
0043
0044 rtems_task Partition_task(
0045   rtems_task_argument argument
0046 )
0047 {
0048   uint32_t     count;
0049   rtems_status_code  status;
0050   uint32_t     yield_count;
0051   void              *buffer;
0052
0053   puts( "Getting ID of partition" );
0054   while ( FOREVER ) {
0055     status = rtems_partition_ident(
0056       Partition_name[ 1 ],
0057       RTEMS_SEARCH_ALL_NODES,
0058       &Partition_id[ 1 ]
0059     );
0060
0061     if ( status == RTEMS_SUCCESSFUL )
0062       break;
0063
0064     puts( "rtems_partition_ident FAILED!!" );
0065     rtems_task_wake_after(2);
0066   }
0067
0068   yield_count = 100;
0069
0070   while ( Stop_Test == false ) {
0071     for ( count=PARTITION_DOT_COUNT ; Stop_Test == false && count ; count-- ) {
0072       status = rtems_partition_get_buffer( Partition_id[ 1 ], &buffer );
0073       directive_failed( status, "rtems_partition_get_buffer" );
0074
0075       status = rtems_partition_return_buffer( Partition_id[ 1 ], buffer );
0076       directive_failed( status, "rtems_partition_return_buffer" );
0077
0078       if (Stop_Test == false)
0079         if ( rtems_object_get_local_node() == 1 && --yield_count == 0 ) {
0080           status = rtems_task_wake_after( 1 );
0081           directive_failed( status, "rtems_task_wake_after" );
0082           yield_count = 100;
0083         }
0084     }
0085     put_dot( 'p' );
0086   }
0087
0088   Exit_test();
0089 }