diff options
Diffstat (limited to 'c/src/exec/rtems/src/ratemongetstatus.c')
-rw-r--r-- | c/src/exec/rtems/src/ratemongetstatus.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/c/src/exec/rtems/src/ratemongetstatus.c b/c/src/exec/rtems/src/ratemongetstatus.c deleted file mode 100644 index a53a586974..0000000000 --- a/c/src/exec/rtems/src/ratemongetstatus.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Rate Monotonic Manager - * - * - * 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. - * - * $Id$ - */ - -#include <rtems/system.h> -#include <rtems/rtems/status.h> -#include <rtems/rtems/support.h> -#include <rtems/score/isr.h> -#include <rtems/score/object.h> -#include <rtems/rtems/ratemon.h> -#include <rtems/score/thread.h> - -/*PAGE - * - * rtems_rate_monotonic_get_status - * - * This directive allows a thread to obtain status information on a - * period. - * - * Input parameters: - * id - rate monotonic id - * status - pointer to status control block - * - * Output parameters: - * RTEMS_SUCCESSFUL - if successful - * error code - if unsuccessful - * - */ - -rtems_status_code rtems_rate_monotonic_get_status( - Objects_Id id, - rtems_rate_monotonic_period_status *status -) -{ - Objects_Locations location; - Rate_monotonic_Control *the_period; - - if ( status == NULL ) - return RTEMS_INVALID_ADDRESS; - - the_period = _Rate_monotonic_Get( id, &location ); - switch ( location ) { - case OBJECTS_REMOTE: /* should never return this */ - return RTEMS_INTERNAL_ERROR; - - case OBJECTS_ERROR: - return RTEMS_INVALID_ID; - - case OBJECTS_LOCAL: - status->state = the_period->state; - - if ( status->state == RATE_MONOTONIC_INACTIVE ) { - status->ticks_since_last_period = 0; - status->ticks_executed_since_last_period = 0; - } else { - status->ticks_since_last_period = - _Watchdog_Ticks_since_boot - the_period->time_at_period; - - status->ticks_executed_since_last_period = - the_period->owner->ticks_executed - - the_period->owner_ticks_executed_at_period; - } - - _Thread_Enable_dispatch(); - return RTEMS_SUCCESSFUL; - } - - return RTEMS_INTERNAL_ERROR; /* unreached - only to remove warnings */ -} |