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path: root/spec/score/tq/req/deadlock-concurrent.yml
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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2021 embedded brains GmbH & Co. KG
enabled-by: RTEMS_SMP
links:
- role: requirement-refinement
  uid: deadlock
functional-type: function
rationale: null
references: []
requirement-type: functional
text: |
  While a thread ``A`` tries to enqueue on a thread queue ``X``, while a thread
  ``B`` tries to enqueue on a thread queue ``Y``, while the thread queue
  dependency graph built up by threads ``A`` and ``B`` contains a cycle, the
  deadlock shall be detected.
type: requirement