1 files changed, 50 insertions, 0 deletions
diff --git a/c/src/exec/posix/include/rtems/posix/time.h b/c/src/exec/posix/include/rtems/posix/time.h
new file mode 100644
index 0000000000..0e87db388e
--- /dev/null
+++ b/c/src/exec/posix/include/rtems/posix/time.h
@@ -0,0 +1,50 @@
+/*
+ *
+ *
+ *  $Id$
+ */
+
+#ifndef __RTEMS_POSIX_TIME_h
+#define __RTEMS_POSIX_TIME_h
+
+#include <rtems/score/tod.h>
+
+/*
+ *  Seconds from January 1, 1970 to January 1, 1988.  Used to account for
+ *  differences between POSIX API and RTEMS core.
+ */
+ 
+#define POSIX_TIME_SECONDS_1970_THROUGH_1988 \
+  (((1987 - 1970 + 1)  * TOD_SECONDS_PER_NON_LEAP_YEAR) + \
+  (4 * TOD_SECONDS_PER_DAY))
+
+/*PAGE
+ *
+ *  _POSIX_Timespec_subtract
+ */
+ 
+void _POSIX_Timespec_subtract(
+  const struct timespec *the_start,
+  const struct timespec *end,
+  struct timespec *result
+);
+
+/*
+ *  _POSIX_Timespec_to_interval
+ */
+
+Watchdog_Interval _POSIX_Timespec_to_interval(
+  const struct timespec *time
+);
+
+/*PAGE
+ *
+ *  _POSIX_Interval_to_timespec
+ */
+ 
+void _POSIX_Interval_to_timespec(
+  Watchdog_Interval  ticks,
+  struct timespec   *time
+);
+
+#endif