SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
  Gets the task identifier of the calling task.
copyrights:
- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
- Copyright (C) 1988, 2017 On-Line Applications Research Corporation (OAR)
definition:
  default:
    attributes: null
    body: null
    params: []
    return: ${../../type/if/id:/name}
  variants: []
description: |
  This directive returns the task identifier of the calling task.
enabled-by: true
index-entries:
- obtain ID of caller
interface-type: function
links:
- role: interface-placement
  uid: header
- role: interface-ingroup
  uid: group
- role: constraint
  uid: /constraint/directive-ctx-devinit
- role: constraint
  uid: /constraint/directive-ctx-task
- role: constraint
  uid: /constraint/directive-no-preempt
name: rtems_task_self
notes: null
params: []
return:
  return: |
    Returns the task identifier of the calling task.
  return-values: []
type: interface