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.. SPDX-License-Identifier: CC-BY-SA-4.0
.. Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
Deprecated Directives
=====================
.. raw:: latex
\clearpage
.. index:: rtems_iterate_over_all_threads
.. _rtems_iterate_over_all_threads:
ITERATE_OVER_ALL_THREADS - Iterate Over Tasks
---------------------------------------------
.. warning::
This directive is deprecated. Its use is unsafe. Use
:ref:`rtems_task_iterate` instead.
CALLING SEQUENCE:
.. code-block:: c
typedef void (*rtems_per_thread_routine)(Thread_Control *the_thread);
void rtems_iterate_over_all_threads(
rtems_per_thread_routine routine
);
DIRECTIVE STATUS CODES:
NONE
DESCRIPTION:
This directive iterates over all of the existant threads in the system and
invokes ``routine`` on each of them. The user should be careful in
accessing the contents of ``the_thread``.
This routine is intended for use in diagnostic utilities and is not
intented for routine use in an operational system.
NOTES:
There is **no protection** while this routine is called. The thread
control block may be in an inconsistent state or may change due to
interrupts or activity on other processors.
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