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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Announces the arrival of a packet.
copyrights:
- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
- Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
definition:
default:
attributes: null
body: null
params: []
return: void
variants: []
description: |
This directive informs RTEMS that a multiprocessing communications packet has
arrived from another node. This directive is called by the user-provided
MPCI, and is only used in multiprocessing configurations.
enabled-by: true
index-entries: []
interface-type: function
links:
- role: interface-placement
uid: header
- role: interface-ingroup
uid: group
- role: constraint
uid: /constraint/directive-not-pre-qualified
- role: constraint
uid: /constraint/directive-ctx-isr
- role: constraint
uid: /constraint/directive-ctx-devinit
- role: constraint
uid: /constraint/directive-ctx-task
- role: constraint
uid: /constraint/unblock-may-preempt
name: rtems_multiprocessing_announce
notes: |
This directive is typically called from an ${/glossary/isr:/term}.
This directive does not generate activity on remote nodes.
params: []
return: null
type: interface
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