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Made examples include checking of return status.

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This commit is contained in:
Joel Sherrill
2000-05-10 13:41:26 +00:00
parent 3ec0a3ce7e
commit 3bee7f4314
2 changed files with 38 additions and 10 deletions
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28
doc/user/example.texi
View File

@@ -29,14 +29,30 @@ rtems_task init_task(
rtems_task_argument ignored rtems_task_argument ignored
) )
@{ @{
rtems_id tid; rtems_id tid;
rtems_status_code status;
rtems_name name;
/* example assumes SUCCESSFUL return value */ name = rtems_build_name( 'A', 'P', 'P', '1' )
(void) rtems_task_create( USER_APP_NAME, 1, RTEMS_MINIMUM_STACK_SIZE, status = rtems_task_create(
RTEMS_NO_PREEMPT, RTEMS_FLOATING_POINT, &tid ); name, 1, RTEMS_MINIMUM_STACK_SIZE,
(void) rtems_task_start( tid, user_application, 0 ); RTEMS_NO_PREEMPT, RTEMS_FLOATING_POINT, &tid
(void) rtems_task_delete( SELF ); );
if ( status != RTEMS_STATUS_SUCCESSFUL ) {
printf( "rtems_task_create failed with status of %d.\n", status );
exit( 1 );
}
status = rtems_task_start( tid, user_application, 0 );
if ( status != RTEMS_STATUS_SUCCESSFUL ) {
printf( "rtems_task_start failed with status of %d.\n", status );
exit( 1 );
}
status = rtems_task_delete( SELF ); /* should not return */
printf( "rtems_task_delete returned with status of %d.\n", status );
exit( 1 );
@} @}

20
doc/user/rtmon.t
View File

@@ -723,10 +723,15 @@ rtems_task Periodic_task()
name = rtems_build_name( 'P', 'E', 'R', 'D' ); name = rtems_build_name( 'P', 'E', 'R', 'D' );
(void) rate_monotonic_create( name, &period ); status = rate_monotonic_create( name, &period );
if ( status != RTEMS_STATUS_SUCCESSFUL ) {
printf( "rtems_monotonic_create failed with status of %d.\n", rc );
exit( 1 );
}
while ( 1 ) @{ while ( 1 ) @{
if ( rate_monotonic_period( period, 100 ) == TIMEOUT ) if ( rate_monotonic_period( period, 100 ) == RTEMS_TIMEOUT )
break; break;
/* Perform some periodic actions */ /* Perform some periodic actions */
@@ -734,8 +739,15 @@ rtems_task Periodic_task()
/* missed period so delete period and SELF */ /* missed period so delete period and SELF */
(void) rate_monotonic_delete( period ); status = rate_monotonic_delete( period );
(void) task_delete( SELF ); if ( status != RTEMS_STATUS_SUCCESSFUL ) {
printf( "rate_monotonic_delete failed with status of %d.\n", status );
exit( 1 );
}
status = rtems_task_delete( SELF ); /* should not return */
printf( "rtems_task_delete returned with status of %d.\n", status );
exit( 1 );
@} @}
@end example @end example