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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Identifies a timer by the 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 timer identifier associated with the timer name
specified in ${.:/params[0]/name}.
enabled-by: true
index-entries:
- obtain the ID of a timer
interface-type: function
links:
- role: interface-placement
uid: header
- role: interface-ingroup
uid: group
name: rtems_timer_ident
notes: |
If the timer name is not unique, then the timer identifier will match the
first timer with that name in the search order. However, this timer
identifier is not guaranteed to correspond to the desired timer. The timer
identifier is used with other timer related directives to access the timer.
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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