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Diffstat (limited to '')
-rw-r--r-- | c/src/exec/itron/src/chg_pri.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/c/src/exec/itron/src/chg_pri.c b/c/src/exec/itron/src/chg_pri.c deleted file mode 100644 index 9e0641c118..0000000000 --- a/c/src/exec/itron/src/chg_pri.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * COPYRIGHT (c) 1989-1999. - * 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.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <itron.h> - -#include <rtems/score/thread.h> -#include <rtems/score/userext.h> -#include <rtems/score/wkspace.h> -#include <rtems/score/apiext.h> -#include <rtems/score/sysstate.h> - -#include <rtems/itron/task.h> - -/* - * chg_pri - Change Task Priority - */ - -ER chg_pri( - ID tskid, - PRI tskpri -) -{ - register Thread_Control *the_thread; - Objects_Locations location; - Priority_Control new_priority; - - the_thread = _ITRON_Task_Get( tskid, &location ); - switch ( location ) { - case OBJECTS_REMOTE: - case OBJECTS_ERROR: - return _ITRON_Task_Clarify_get_id_error( tskid ); - - case OBJECTS_LOCAL: - if (_States_Is_dormant( the_thread->current_state )) - _ITRON_return_errorno( E_OBJ ); - - if (( tskpri <= 0 ) || ( tskpri >= 256 )) - _ITRON_return_errorno( E_PAR ); - - new_priority = _ITRON_Task_Priority_to_Core( tskpri ); - the_thread->real_priority = new_priority; - - /* - * The priority should not be changed until later if priority - * inheratance has occured. - */ - - if ( the_thread->resource_count == 0 || - the_thread->current_priority > new_priority ) - _Thread_Change_priority( the_thread, new_priority, FALSE ); - - break; - } - - _ITRON_return_errorno( E_OK ); -} - - |