1 files changed, 34 insertions, 0 deletions
diff --git a/cpukit/posix/src/posixintervaltotimespec.c b/cpukit/posix/src/posixintervaltotimespec.c
new file mode 100644
index 0000000000..e5f883095b
--- /dev/null
+++ b/cpukit/posix/src/posixintervaltotimespec.c
@@ -0,0 +1,34 @@
+/*
+ *  $Id$
+ */
+
+#include <assert.h>
+#include <time.h>
+#include <errno.h>
+
+#include <rtems/system.h>
+#include <rtems/score/isr.h>
+#include <rtems/score/thread.h>
+#include <rtems/score/tod.h>
+
+#include <rtems/posix/seterr.h>
+#include <rtems/posix/time.h>
+
+/*PAGE
+ *
+ *  _POSIX_Interval_to_timespec
+ */
+ 
+void _POSIX_Interval_to_timespec(
+  Watchdog_Interval  ticks,
+  struct timespec   *time
+)
+{
+  unsigned32  usecs;
+
+  usecs = ticks * _TOD_Microseconds_per_tick;
+
+  time->tv_sec  = usecs / TOD_MICROSECONDS_PER_SECOND;
+  time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) * 
+                    TOD_NANOSECONDS_PER_MICROSECOND;
+}