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https://git.rtems.org/rtems-docs/
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109 lines
2.6 KiB
ReStructuredText
109 lines
2.6 KiB
ReStructuredText
.. SPDX-License-Identifier: CC-BY-SA-4.0
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.. Copyright (C) 2015 embedded brains GmbH
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.. index:: Status Codes
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Directive Status Codes
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**********************
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Introduction
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============
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The directive status code directives are:
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- rtems_status_text_ - Return the name for the status code
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Directives
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==========
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The directives are:
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.. index:: rtems_status_code
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.. list-table::
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:class: rtems-table
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* - ``RTEMS_SUCCESSFUL``
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- successful completion
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* - ``RTEMS_TASK_EXITTED``
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- returned from a task
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* - ``RTEMS_MP_NOT_CONFIGURED``
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- multiprocessing not configured
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* - ``RTEMS_INVALID_NAME``
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- invalid object name
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* - ``RTEMS_INVALID_ID``
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- invalid object id
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* - ``RTEMS_TOO_MANY``
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- too many
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* - ``RTEMS_TIMEOUT``
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- timed out waiting
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* - ``RTEMS_OBJECT_WAS_DELETED``
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- object was deleted while waiting
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* - ``RTEMS_INVALID_SIZE``
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- invalid specified size
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* - ``RTEMS_INVALID_ADDRESS``
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- invalid address specified
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* - ``RTEMS_INVALID_NUMBER``
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- number was invalid
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* - ``RTEMS_NOT_DEFINED``
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- item not initialized
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* - ``RTEMS_RESOURCE_IN_USE``
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- resources outstanding
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* - ``RTEMS_UNSATISFIED``
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- request not satisfied
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* - ``RTEMS_INCORRECT_STATE``
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- task is in wrong state
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* - ``RTEMS_ALREADY_SUSPENDED``
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- task already in state
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* - ``RTEMS_ILLEGAL_ON_SELF``
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- illegal for calling task
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* - ``RTEMS_ILLEGAL_ON_REMOTE_OBJECT``
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- illegal for remote object
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* - ``RTEMS_CALLED_FROM_ISR``
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- invalid environment
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* - ``RTEMS_INVALID_PRIORITY``
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- invalid task priority
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* - ``RTEMS_INVALID_CLOCK``
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- invalid time buffer
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* - ``RTEMS_INVALID_NODE``
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- invalid node id
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* - ``RTEMS_NOT_CONFIGURED``
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- directive not configured
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* - ``RTEMS_NOT_OWNER_OF_RESOURCE``
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- not owner of resource
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* - ``RTEMS_NOT_IMPLEMENTED``
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- directive not implemented or feature not available in configuration
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* - ``RTEMS_INTERNAL_ERROR``
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- RTEMS inconsistency detected
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* - ``RTEMS_NO_MEMORY``
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- could not get enough memory
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* - ``RTEMS_IO_ERROR``
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- driver I/O error
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* - ``RTEMS_INTERRUPTED``
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- returned by driver to indicate interrupted operation
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.. raw:: latex
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\clearpage
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.. index:: rtems_status_text
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.. _rtems_status_text:
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STATUS_TEXT - Returns the enumeration name for a status code
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------------------------------------------------------------
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CALLING SEQUENCE:
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.. code-block:: c
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const char *rtems_status_text(
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rtems_status_code code
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);
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DIRECTIVE STATUS CODES
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The status code enumeration name or "?" in case the status code is invalid.
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DESCRIPTION:
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Returns the enumeration name for the specified status code.
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