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-rw-r--r--cpukit/score/src/coretodabsolutetimeout.c82
1 files changed, 0 insertions, 82 deletions
diff --git a/cpukit/score/src/coretodabsolutetimeout.c b/cpukit/score/src/coretodabsolutetimeout.c
deleted file mode 100644
index d67b7c33c7..0000000000
--- a/cpukit/score/src/coretodabsolutetimeout.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/**
- * @file
- *
- * @brief Convert Absolute Timeout to Ticks
- * @ingroup ScoreTOD
- */
-
-/*
- * COPYRIGHT (c) 1989-2008.
- * 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.rtems.org/license/LICENSE.
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems/score/todimpl.h>
-
-/*
- * The abstime is a walltime. We turn it into an interval.
- */
-TOD_Absolute_timeout_conversion_results _TOD_Absolute_timeout_to_ticks(
- const struct timespec *abstime,
- clockid_t clock,
- Watchdog_Interval *ticks_out
-)
-{
- struct timespec current_time;
- struct timespec difference;
-
- /*
- * Make sure there is always a value returned.
- */
- *ticks_out = 0;
-
- /*
- * Is the absolute time even valid?
- */
- if ( !_Timespec_Is_valid(abstime) )
- return TOD_ABSOLUTE_TIMEOUT_INVALID;
-
- /*
- * Is the absolute time in the past?
- */
- if ( clock == CLOCK_REALTIME ) {
- _TOD_Get( &current_time );
- } else {
- _Assert( clock == CLOCK_MONOTONIC );
- _TOD_Get_zero_based_uptime_as_timespec( &current_time );
- }
-
- if ( _Timespec_Less_than( abstime, &current_time ) )
- return TOD_ABSOLUTE_TIMEOUT_IS_IN_PAST;
-
- /*
- * How long until the requested absolute time?
- */
- _Timespec_Subtract( &current_time, abstime, &difference );
-
- /*
- * Internally the SuperCore uses ticks, so convert to them.
- */
- *ticks_out = _Timespec_To_ticks( &difference );
-
- /*
- * If the difference was 0, then the future is now. It is so bright
- * we better wear shades.
- */
- if ( !*ticks_out )
- return TOD_ABSOLUTE_TIMEOUT_IS_NOW;
-
- /*
- * This is the case we were expecting and it took this long to
- * get here.
- */
- return TOD_ABSOLUTE_TIMEOUT_IS_IN_FUTURE;
-}
-