From 2d1bdc8f797db5ab6e3ba6945befaf73d9062798 Mon Sep 17 00:00:00 2001 From: Chris Johns Date: Tue, 24 Dec 2013 16:38:42 +1100 Subject: cpukit/rtems: Add rtems_clock_get_uptime_nanoseconds to the RTEMS API. Add Timestamp support in the score to return a timestamp in nanoseconds. Add a test. Update the RTEMS API documentation. --- cpukit/rtems/include/rtems/rtems/clock.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'cpukit/rtems/include/rtems/rtems/clock.h') diff --git a/cpukit/rtems/include/rtems/rtems/clock.h b/cpukit/rtems/include/rtems/rtems/clock.h index e933a5e31a..dc5901ab0d 100644 --- a/cpukit/rtems/include/rtems/rtems/clock.h +++ b/cpukit/rtems/include/rtems/rtems/clock.h @@ -256,6 +256,13 @@ void rtems_clock_get_uptime_timeval( struct timeval *uptime ); */ time_t rtems_clock_get_uptime_seconds( void ); +/** + * @brief Returns the system uptime in nanoseconds. + * + * @retval The system uptime in nanoseconds. + */ +uint64_t rtems_clock_get_uptime_nanoseconds( void ); + /** * @brief TOD Validate * -- cgit v1.2.3