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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Returns the buffer to the partition.
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/id:/name} ${.:/params[0]/name}
- void *${.:/params[1]/name}
return: ${../../status/if/code:/name}
variants: []
description: |
This directive returns the buffer specified by ${.:/params[1]/name} to the
partition specified by ${.:/params[0]/name}.
enabled-by: true
index-entries:
- return buffer to partition
interface-type: function
links:
- role: interface-placement
uid: header
- role: interface-ingroup
uid: group
- role: constraint
uid: /constraint/directive-ctx-isr-local
- role: constraint
uid: /constraint/directive-ctx-task
- role: constraint
uid: /constraint/directive-no-preempt-local
- role: constraint
uid: /constraint/directive-remote
name: rtems_partition_return_buffer
notes: |
Returning a buffer multiple times is an error. It will corrupt the internal
state of the partition.
params:
- description: is the partition identifier.
dir: null
name: id
- description: is the pointer to the buffer to return.
dir: null
name: buffer
return:
return: null
return-values:
- description: |
The requested operation was successful.
value: ${../../status/if/successful:/name}
- description: |
There was no partition associated with the identifier specified by
${.:/params[0]/name}.
value: ${../../status/if/invalid-id:/name}
- description: |
The buffer referenced by ${.:/params[1]/name} was not in the
partition.
value: ${../../status/if/invalid-address:/name}
type: interface
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