rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_timer->the_class = TIMER_DORMANT;
_Watchdog_Initialize( &the_timer->Ticker, NULL, 0, NULL );
_Objects_Open(
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Allocate();
if ( !the_timer ) {
_Objects_Allocator_unlock();
return RTEMS_TOO_MANY;
}
the_timer->the_class = TIMER_DORMANT;
_Watchdog_Preinitialize( &the_timer->Ticker, _Per_CPU_Get_snapshot() );
_Objects_Open(
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
_Objects_Allocator_unlock();
return RTEMS_SUCCESSFUL;
}
