forked from Imagelibrary/rtems
74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
/* Task_1
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*
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* This routine serves as a test task. It verifies the basic task
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* switching capabilities of the executive.
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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) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "system.h"
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#include <time.h>
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#include <sched.h>
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void *Task_1(
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void *argument
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)
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{
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puts( "Task_1 - exitting" );
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pthread_exit( NULL );
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return NULL; /* just so the compiler thinks we returned something */
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}
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void *Task_2(
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void *argument
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)
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{
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int i = 0;
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time_t now, start;
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/*
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* sleep long enough to let the init thread join with us.
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*/
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usleep(10000);
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/*
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* Change our priority so we are running at a logically higher
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* priority than our "ss_high_priority". This should result in
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* our replenishment period not touching our priority.
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*/
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/*
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* Consume time so the cpu budget callout will run.
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*
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* DO NOT BLOCK!!!
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*/
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start = time(&start);
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while( i <= 10 ) {
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do {
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now = time(&now);
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} while (start == now);
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start = time(&start);
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printf( "Time elapsed Task_2: %2d (seconds)\n", i++ );
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}
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puts( "Task_2 - exitting" );
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pthread_exit( NULL );
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return NULL;
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}
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