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/*
* Simple test program -- simplified version of sample test hello.
*/
#include <stdlib.h>
#include <stdio.h>
#include <sched.h>
#include <stdlib.h>
void print_sched_info(
char *s,
int policy
)
{
int min, max, levels;
struct timespec t;
printf( "Information on %s\n", s );
min = sched_get_priority_min( policy );
max = sched_get_priority_max( policy );
(void) sched_rr_get_interval( 1, &t );
levels = max - min;
printf( "\tSupports %d priority levels (%d - %d)\n", levels, min, max );
if ( levels >= 32 )
printf( "\tImplementation is compliant on priority levels\n");
else
printf( "\tImplementation is NOT compliant on priority levels\n" );
printf( "\tScheduling quantum is %ld seconds and %ld nanoseconds\n",
(long)t.tv_sec, (long)t.tv_nsec );
}
#if defined(__rtems__)
#include <bsp.h>
rtems_task Init(
rtems_task_argument ignored
)
#else
int main()
#endif
{
print_sched_info( "SCHED_OTHER", SCHED_OTHER );
print_sched_info( "SCHED_FIFO", SCHED_FIFO );
print_sched_info( "SCHED_RR", SCHED_RR );
exit( 0 );
}
#if defined(__rtems__)
/* configuration information */
/* NOTICE: the clock driver is explicitly disabled */
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_MICROSECONDS_PER_TICK 1000
#define CONFIGURE_TICKS_PER_TIMESLICE 1
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
#endif
/* end of file */
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