blob: 8dd12672a1ebbbd2338b7c2b8b615d7c04b7e39d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
appl-config-option-type: feature-enable
copyrights:
- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
description: |
In case this configuration option is defined, then the Newlib reentrancy
support per thread is disabled and a global reentrancy structure is used.
enabled-by: true
index-entries: []
interface-type: appl-config-option
links:
- role: interface-placement
uid: domain
- role: interface-ingroup
uid: group-general
- role: constraint
uid: ../constraint/option-pre-qualified-mandatory
name: CONFIGURE_DISABLE_NEWLIB_REENTRANCY
notes: |
You can enable this option to reduce the size of the :term:`TCB`. Use this
option with care, since it can lead to race conditions and undefined system
behaviour. For example, ${/c/if/errno:/name} is no longer a thread-local
variable if this option is enabled.
type: interface
|
