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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Maps a POSIX thread priority to the corresponding Classic API task priority.
copyrights:
- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
definition:
default:
attributes: null
body: null
params:
- ${../../type/if/id:/name} ${.:/params[0]/name}
- int ${.:/params[1]/name}
- ${../../task/if/priority:/name} *${.:/params[2]/name}
return: ${../../status/if/code:/name}
variants: []
description: null
enabled-by: true
index-entries: []
interface-type: function
links:
- role: interface-placement
uid: ../../task/if/header
- role: interface-ingroup
uid: group
name: rtems_scheduler_map_priority_from_posix
notes: null
params:
- description: is the scheduler identifier.
dir: null
name: scheduler_id
- description: is the POSIX thread priority to map.
dir: null
name: posix_priority
- description: |
is the pointer to a Classic API task priority variable. When the directive
call is successful, the Classic API task priority value corresponding to
the specified POSIX thread priority value will be stored in this variable.
dir: out
name: priority
return:
return: null
return-values:
- description: |
The requested operation was successful.
value: ${../../status/if/successful:/name}
- description: |
The ${.:/params[2]/name} parameter was ${/c/if/null:/name}.
value: ${../../status/if/invalid-address:/name}
- description: |
There was no scheduler associated with the identifier specified by
${.:/params[0]/name}.
value: ${../../status/if/invalid-id:/name}
- description: |
The POSIX thread priority was invalid.
value: ${../../status/if/invalid-priority:/name}
type: interface
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