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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Identifies a period object by the specified object name.
copyrights:
- Copyright (C) 2020 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:
- ${../../type/if/name:/name} ${.:/params[0]/name}
- ${../../type/if/id:/name} *${.:/params[1]/name}
return: ${../../status/if/code:/name}
variants: []
description: |
This directive obtains the period identifier associated with the period name
specified in ${.:/params[0]/name}.
enabled-by: true
index-entries: []
interface-type: function
links:
- role: interface-placement
uid: header
- role: interface-ingroup
uid: group
name: rtems_rate_monotonic_ident
notes: |
If the period name is not unique, then the period identifier will match the
first period with that name in the search order. However, this period
identifier is not guaranteed to correspond to the desired period. The period
identifier is used with other rate monotonic related directives to access the
period.
The objects are searched from lowest to the highest index. Only the local
node is searched.
params:
- description: is the object name to look up.
dir: null
name: name
- description: |
is the pointer to an object identifier variable. The object identifier of
an object with the specified name will be stored in this variable, in case
of a successful operation.
dir: out
name: id
return:
return: null
return-values:
- description: |
The requested operation was successful.
value: ${../../status/if/successful:/name}
- description: |
The ${.:/params[1]/name} parameter was ${/c/if/null:/name}.
value: ${../../status/if/invalid-address:/name}
- description: |
The ${.:/params[0]/name} parameter was 0.
value: ${../../status/if/invalid-name:/name}
- description: |
There was no object with the specified name on the local node.
value: ${../../status/if/invalid-name:/name}
type: interface
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