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SPDX-License-Identifier: CC-BY-SA-4.0
copyrights:
- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
enabled-by: true
glossary-type: term
links:
- role: glossary-member
uid: group
term: unblock
text: |
Given a ${/glossary/task:/term} which has invoked an
${/glossary/rtems:/term} directive and that directive stopped the
execution of this ${/glossary/task:/term}. *Unblock* means that this
${/glossary/task:/term} stops waiting, the directive returns and the
execution of this ${/glossary/task:/term} continues.
For example a ${/glossary/task:/term}
which has invoked directive ${../if/receive:/name} and which was
waiting to receive a message from the ${/glossary/messagequeue:/term}
stops waiting because it received a message,
directive ${../if/receive:/name} returns and the execution of this
${/glossary/task:/term} continues.
type: glossary
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