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/*
* COPYRIGHT (c) 1989-2009.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define TEST_INIT
#include <sched.h>
#define CONFIGURE_INIT
#include "system.h"
#include <errno.h>
const char rtems_test_name[] = "PSX 11";
void *POSIX_Init(
void *argument
)
{
int status;
struct sched_param param;
pthread_attr_t attr;
int priority_1;
int priority_2;
int priority_3;
int priority_4;
TEST_BEGIN();
/* set the time of day, and print our buffer in multiple ways */
set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 );
/* get id of this thread */
Init_id = pthread_self();
printf( "Init's ID is 0x%08" PRIxpthread_t "\n", Init_id );
/* exercise pthread_setschedparam */
priority_1 = sched_get_priority_max( SCHED_FIFO ); /* was 127 */
priority_2 = sched_get_priority_max( SCHED_FIFO ) - 2; /* was 125 */
priority_3 = sched_get_priority_max( SCHED_FIFO ) - 6; /* was 121 */
priority_4 = sched_get_priority_max( SCHED_FIFO ) - 7; /* was 120 */
param.sched_priority = priority_1;
printf(
"Init: Setting scheduling parameters to FIFO with priority %d\n",
priority_1
);
status = pthread_setschedparam( Init_id, SCHED_FIFO, ¶m );
rtems_test_assert( !status );
param.sched_priority = priority_2;
printf(
"Init: Setting scheduling parameters to RR with priority %d\n",
priority_2
);
status = pthread_setschedparam( Init_id, SCHED_RR, ¶m );
rtems_test_assert( !status );
param.sched_priority = priority_3;
printf(
"Init: Setting scheduling parameters to OTHER with priority %d\n",
priority_3
);
status = pthread_setschedparam( Init_id, SCHED_OTHER, ¶m );
rtems_test_assert( !status );
/* create a thread as SCHED_FIFO */
printf(
"Init: create a thread of SCHED_FIFO with priority %d\n", priority_4 );
status = pthread_attr_init( &attr );
rtems_test_assert( !status );
attr.schedpolicy = SCHED_FIFO;
attr.schedparam.sched_priority = priority_4;
status = pthread_create( &Task_id, &attr, Task_1, NULL );
rtems_test_assert( !status );
puts( "Init: join with the other thread" );
status = pthread_join( Task_id, NULL );
rtems_test_assert( !status );
/* create a thread as SCHED_RR */
printf( "Init: create a thread of SCHED_RR with priority %d\n", priority_4 );
status = pthread_attr_init( &attr );
rtems_test_assert( !status );
status = pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
rtems_test_assert( !status );
attr.schedpolicy = SCHED_RR;
attr.schedparam.sched_priority = priority_4;
status = pthread_create( &Task_id, &attr, Task_1, NULL );
rtems_test_assert( !status );
puts( "Init: join with the other thread" );
status = pthread_join( Task_id, NULL );
rtems_test_assert( !status );
/* create a thread as SCHED_OTHER */
printf(
"Init: create a thread of SCHED_OTHER with priority %d\n", priority_4 );
status = pthread_attr_init( &attr );
rtems_test_assert( !status );
attr.schedpolicy = SCHED_OTHER;
attr.schedparam.sched_priority = priority_4;
status = pthread_create( &Task_id, &attr, Task_1, NULL );
rtems_test_assert( !status );
puts( "Init: join with the other thread" );
status = pthread_join( Task_id, NULL );
rtems_test_assert( !status );
TEST_END();
rtems_test_exit( 0 );
return NULL; /* just so the compiler thinks we returned something */
}
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