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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Gets the data cache line size in bytes.
copyrights:
- Copyright (C) 2014, 2021 embedded brains GmbH (http://www.embedded-brains.de)
definition:
default:
attributes: null
body: null
params: []
return: ${/c/if/size_t:/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
name: rtems_cache_get_data_line_size
notes: null
params: []
return:
return: |
Returns the data cache line size in bytes. For multi-level caches this is
the maximum of the cache line sizes of all levels.
return-values:
- description: |
There is no data cache present.
value: 0
type: interface
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