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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Gets the seconds and nanoseconds elapsed since some time point during the
system initialization using ${/glossary/clock-monotonic:/term}.
copyrights:
- Copyright (C) 2021 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:
- ${/c/if/timespec:/name} *${.:/params[0]/name}
return: ${../../status/if/code:/name}
variants: []
description: null
enabled-by: true
index-entries: []
interface-type: function
links:
- role: interface-placement
uid: header
- role: interface-ingroup
uid: group
- role: constraint
uid: /constraint/directive-ctx-any
- role: constraint
uid: /constraint/directive-no-preempt
- role: constraint
uid: /constraint/clock-driver
name: rtems_clock_get_uptime
notes: null
params:
- description: |
is the pointer to a ${/c/if/timespec:/name} object. When the directive
call is successful, the seconds and nanoseconds elapsed since some time
point during the system initialization and some point during the directive
call using ${/glossary/clock-monotonic:/term} will be stored in this
object.
dir: out
name: uptime
return:
return: null
return-values:
- description: |
The requested operation was successful.
value: ${../../status/if/successful:/name}
- description: |
The ${.:/params[0]/name} parameter was ${/c/if/null:/name}.
value: ${../../status/if/invalid-address:/name}
type: interface
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