1 files changed, 52 insertions, 0 deletions
diff --git a/cpukit/score/src/coretodgetuptime.c b/cpukit/score/src/coretodgetuptime.c
new file mode 100644
index 0000000000..e420c0863d
--- /dev/null
+++ b/cpukit/score/src/coretodgetuptime.c
@@ -0,0 +1,52 @@
+/*
+ *  Time of Day (TOD) Handler - get uptime
+ *
+ *  COPYRIGHT (c) 1989-2007.
+ *  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/tod.h>
+
+/*
+ *  _TOD_Get_uptime
+ *
+ *  This routine is used to obtain the system uptime
+ *
+ *  Input parameters:
+ *    time  - pointer to the time and date structure
+ *
+ *  Output parameters: NONE
+ */
+
+void _TOD_Get_uptime(
+  struct timespec *uptime
+)
+{
+  ISR_Level level;
+  struct timespec offset;
+
+  /* assume uptime checked by caller */
+
+  offset.tv_sec = 0;
+  offset.tv_nsec = 0;
+
+  _ISR_Disable( level );
+    *uptime = _TOD_Uptime;
+    if ( _Watchdog_Nanoseconds_since_tick_handler )
+      offset.tv_nsec = (*_Watchdog_Nanoseconds_since_tick_handler)();
+  _ISR_Enable( level );
+
+  _TOD_Add_timespec( uptime, &offset );
+}