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diff --git a/c-user/semaphore/introduction.rst b/c-user/semaphore/introduction.rst new file mode 100644 index 0000000..dee298b --- /dev/null +++ b/c-user/semaphore/introduction.rst @@ -0,0 +1,25 @@ +.. SPDX-License-Identifier: CC-BY-SA-4.0 + +.. Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR) + +Introduction +============ + +The semaphore manager utilizes standard Dijkstra +counting semaphores to provide synchronization and mutual +exclusion capabilities. The directives provided by the +semaphore manager are: + +- :ref:`rtems_semaphore_create` + +- :ref:`rtems_semaphore_ident` + +- :ref:`rtems_semaphore_delete` + +- :ref:`rtems_semaphore_obtain` + +- :ref:`rtems_semaphore_release` + +- :ref:`rtems_semaphore_flush` + +- :ref:`rtems_semaphore_set_priority` |