summaryrefslogtreecommitdiffstats
path: root/c-user/semaphore/introduction.rst
blob: dee298b3ac311890442cccd1b03a3e0f57f422ff (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
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`