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.. SPDX-License-Identifier: CC-BY-SA-4.0
.. Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
Introduction
============
The clock manager provides support for time of day
and other time related capabilities. The directives provided by
the clock manager are:
- :ref:`rtems_clock_set`
- :ref:`rtems_clock_get_tod`
- :ref:`rtems_clock_get_tod_timeval`
- :ref:`rtems_clock_get_seconds_since_epoch`
- :ref:`rtems_clock_get_ticks_per_second`
- :ref:`rtems_clock_get_ticks_since_boot`
- :ref:`rtems_clock_tick_later`
- :ref:`rtems_clock_tick_later_usec`
- :ref:`rtems_clock_tick_before`
- :ref:`rtems_clock_get_uptime`
- :ref:`rtems_clock_get_uptime_timeval`
- :ref:`rtems_clock_get_uptime_seconds`
- :ref:`rtems_clock_get_uptime_nanoseconds`
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