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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Task delete extensions are invoked when a task is deleted.
copyrights:
- Copyright (C) 2009, 2021 embedded brains GmbH & Co. KG
definition:
default: ${/score/userext/if/thread-delete:/name} ${.:/name}
variants: []
description: null
enabled-by: true
index-entries: []
interface-type: typedef
links:
- role: interface-placement
uid: header
- role: interface-ingroup
uid: group
- role: constraint
uid: /constraint/thread-dispatching-disabled-init
- role: constraint
uid: /constraint/thread-dispatching-enabled-multitasking
- role: constraint
uid: ../constraint/object-allocator-system
- role: constraint
uid: ../constraint/object-allocator-task-create
- role: constraint
uid: ../constraint/object-allocator-task-construct
- role: constraint
uid: ../constraint/object-allocator-pthread-create
name: rtems_task_delete_extension
notes: |
The task delete extensions are invoked in
${/glossary/extension-reverse-order:/term}.
The task delete extensions are invoked by task create directives before an
attempt to allocate a ${/glossary/tcb:/term} is made.
If a task create extension failed, then a task delete extension may be
invoked without a previous invocation of the corresponding task create
extension of the extension set.
params:
- description: |
is the ${/glossary/tcb:/term} of the executing thread. If the idle thread
is created and one of the initial task create extension fails, then the
executing thread is equal to ${/c/if/null:/name}.
dir: null
name: executing
- description: |
is the ${/glossary/tcb:/term} of the deleted thread. The executing and
deleted arguments are never equal.
dir: null
name: created
return: null
type: interface
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