2008-12-08 Joel Sherrill <joel.sherrill@oarcorp.com>

	* libcsupport/src/__times.c, libmisc/cpuuse/cpuusagereport.c,
	libmisc/cpuuse/cpuusagereset.c, posix/src/clockgettime.c,
	posix/src/pthread.c, posix/src/timersettime.c,
	rtems/include/rtems/rtems/ratemon.h,
	rtems/src/clockgetsecondssinceepoch.c, rtems/src/clockgetuptime.c,
	rtems/src/ratemongetstatus.c, rtems/src/ratemonperiod.c,
	rtems/src/ratemonreportstatistics.c, rtems/src/taskwakewhen.c,
	rtems/src/timerfirewhen.c, rtems/src/timerserver.c,
	rtems/src/timerserverfirewhen.c, score/Makefile.am,
	score/preinstall.am, score/include/rtems/score/thread.h,
	score/include/rtems/score/tod.h, score/src/coretod.c,
	score/src/coretodget.c, score/src/coretodgetuptime.c,
	score/src/coretodset.c, score/src/coretodtickle.c,
	score/src/threaddispatch.c, score/src/threadinitialize.c: Add
	SuperCore handler Timestamp to provide an opaque class for the
	representation and manipulation of uptime, time of day, and the
	difference between two timestamps. By using SuperCore Timestamp, it
	is clear which methods and APIs really have to be struct timespec and
	which can be in an optimized native format.
	* score/include/rtems/score/timestamp.h,
	score/src/coretodgetuptimetimespec.c: New files.

1 files changed, 44 insertions, 0 deletions

diff --git a/cpukit/score/src/coretodgetuptimetimespec.c b/cpukit/score/src/coretodgetuptimetimespec.c
new file mode 100644
index 0000000000..6d30a95d9c
--- /dev/null
+++ b/cpukit/score/src/coretodgetuptimetimespec.c
@@ -0,0 +1,44 @@
+/*
+ *  Time of Day (TOD) Handler - get uptime
+ */
+
+/*  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.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems/system.h>
+#include <rtems/score/isr.h>
+#include <rtems/score/timestamp.h>
+#include <rtems/score/tod.h>
+
+/*
+ *  _TOD_Get_uptime_as_timespec
+ *
+ *  This routine is used to obtain the system uptime
+ *
+ *  Input parameters:
+ *    time  - pointer to the timestamp structure
+ *
+ *  Output parameters: NONE
+ */
+
+void _TOD_Get_uptime_as_timespec(
+  struct timespec *uptime
+)
+{
+  Timestamp_Control uptime_ts;
+
+  /* assume time checked for NULL by caller */
+  _TOD_Get_uptime( &uptime_ts );
+  _Timestamp_To_timespec( &uptime_ts, uptime );
+}