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|
SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Disables the interrupt vector.
copyrights:
- Copyright (C) 2021 embedded brains GmbH & Co. KG
definition:
default:
attributes: null
body: null
params:
- ${vector-number:/name} ${.:/params[0]/name}
return: ${../../status/if/code:/name}
variants: []
description: |
The directive disables the interrupt vector specified by
${.:/params[0]/name}. This prevents that an interrupt service request is
issued to the target processors of the interrupt vector.
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-isr
- role: constraint
uid: /constraint/directive-ctx-devinit
- role: constraint
uid: /constraint/directive-ctx-task
- role: constraint
uid: /constraint/directive-no-preempt
name: rtems_interrupt_vector_disable
notes: |
The ${get-attributes:/name} directive may be used to check if an interrupt
vector can be disabled. Interrupt vectors may be enabled by
${vector-enable:/name}. There may be targets on which some interrupt vectors
cannot be disabled, for example a hardware watchdog interrupt or software
generated interrupts.
params:
- description: |
is the number of the interrupt vector to disable.
dir: null
name: vector
return:
return: null
return-values:
- description: |
The requested operation was successful.
value: ${../../status/if/successful:/name}
- description: |
There was no interrupt vector associated with the number specified by
${.:/params[0]/name}.
value: ${../../status/if/invalid-id:/name}
- description: |
The request to disable the interrupt vector has not been satisfied.
value: ${../../status/if/unsatisfied:/name}
type: interface
|
