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-rw-r--r--cpukit/rtems/src/rtclock.c151
1 files changed, 0 insertions, 151 deletions
diff --git a/cpukit/rtems/src/rtclock.c b/cpukit/rtems/src/rtclock.c
deleted file mode 100644
index 4b7b5f5b31..0000000000
--- a/cpukit/rtems/src/rtclock.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Clock Manager
- *
- * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
- * On-Line Applications Research Corporation (OAR).
- * All rights assigned to U.S. Government, 1994.
- *
- * This material may be reproduced by or for the U.S. Government pursuant
- * to the copyright license under the clause at DFARS 252.227-7013. This
- * notice must appear in all copies of this file and its derivatives.
- *
- * $Id$
- */
-
-#include <rtems/system.h>
-#include <rtems/rtems/status.h>
-#include <rtems/rtems/clock.h>
-#include <rtems/score/isr.h>
-#include <rtems/score/thread.h>
-#include <rtems/score/tod.h>
-#include <rtems/score/watchdog.h>
-
-/*PAGE
- *
- * rtems_clock_get
- *
- * This directive returns the current date and time. If the time has
- * not been set by a tm_set then an error is returned.
- *
- * Input parameters:
- * option - which value to return
- * time_buffer - pointer to output buffer (a time and date structure
- * or an interval)
- *
- * Output parameters:
- * time_buffer - output filled in
- * RTEMS_SUCCESSFUL - if successful
- * error code - if unsuccessful
- */
-
-rtems_status_code rtems_clock_get(
- rtems_clock_get_options option,
- void *time_buffer
-)
-{
- ISR_Level level;
- rtems_interval tmp;
-
- switch ( option ) {
- case RTEMS_CLOCK_GET_TOD:
- if ( !_TOD_Is_set )
- return RTEMS_NOT_DEFINED;
-
- *(rtems_time_of_day *)time_buffer = _TOD_Current;
- return RTEMS_SUCCESSFUL;
-
- case RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH:
- if ( !_TOD_Is_set )
- return RTEMS_NOT_DEFINED;
-
- *(rtems_interval *)time_buffer = _TOD_Seconds_since_epoch;
- return RTEMS_SUCCESSFUL;
-
- case RTEMS_CLOCK_GET_TICKS_SINCE_BOOT:
- *(rtems_interval *)time_buffer = _Watchdog_Ticks_since_boot;
- return RTEMS_SUCCESSFUL;
-
- case RTEMS_CLOCK_GET_TICKS_PER_SECOND:
- *(rtems_interval *)time_buffer = _TOD_Ticks_per_second;
- return RTEMS_SUCCESSFUL;
-
- case RTEMS_CLOCK_GET_TIME_VALUE:
- if ( !_TOD_Is_set )
- return RTEMS_NOT_DEFINED;
-
- _ISR_Disable( level );
- ((rtems_clock_time_value *)time_buffer)->seconds =
- _TOD_Seconds_since_epoch;
- tmp = _TOD_Current.ticks;
- _ISR_Enable( level );
-
- tmp *= _TOD_Microseconds_per_tick;
- ((rtems_clock_time_value *)time_buffer)->microseconds = tmp;
-
- return RTEMS_SUCCESSFUL;
- }
-
- return RTEMS_INTERNAL_ERROR; /* should never get here */
-
-}
-
-/*PAGE
- *
- * rtems_clock_set
- *
- * This directive sets the date and time for this node.
- *
- * Input parameters:
- * time_buffer - pointer to the time and date structure
- *
- * Output parameters:
- * RTEMS_SUCCESSFUL - if successful
- * error code - if unsuccessful
- */
-
-rtems_status_code rtems_clock_set(
- rtems_time_of_day *time_buffer
-)
-{
- rtems_interval seconds;
-
- if ( _TOD_Validate( time_buffer ) ) {
- seconds = _TOD_To_seconds( time_buffer );
- _Thread_Disable_dispatch();
- _TOD_Set( time_buffer, seconds );
- _Thread_Enable_dispatch();
- return RTEMS_SUCCESSFUL;
- }
- return RTEMS_INVALID_CLOCK;
-}
-
-/*PAGE
- *
- * rtems_clock_tick
- *
- * This directive notifies the executve that a tick has occurred.
- * When the tick occurs the time manager updates and maintains
- * the calendar time, timeslicing, and any timeout delays.
- *
- * Input parameters: NONE
- *
- * Output parameters:
- * RTEMS_SUCCESSFUL - always succeeds
- *
- * NOTE: This routine only works for leap-years through 2099.
- */
-
-rtems_status_code rtems_clock_tick( void )
-{
- _TOD_Tickle_ticks();
-
- _Watchdog_Tickle_ticks();
-
- _Thread_Tickle_timeslice();
-
- if ( _Thread_Is_context_switch_necessary() &&
- _Thread_Is_dispatching_enabled() )
- _Thread_Dispatch();
-
- return RTEMS_SUCCESSFUL;
-}