:orphan:

.. title:: CONFIG_ARCH_POSIX_RECOMMENDED_STACK_SIZE

.. kconfig:: CONFIG_ARCH_POSIX_RECOMMENDED_STACK_SIZE

CONFIG_ARCH_POSIX_RECOMMENDED_STACK_SIZE
########################################

*(No prompt -- not directly user assignable.)*

Type: ``int``

Help
====

.. code-block:: none

    In bytes, stack size for Zephyr threads meant only for the POSIX
    architecture.
    (In this architecture only part of the thread status is kept in the Zephyr
    thread stack, the real stack is the native underlying pthread stack.
    Therefore the allocated stack can be limited to this size)

Direct dependencies
===================

\ :kconfig:`ARCH_POSIX <CONFIG_ARCH_POSIX>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

- 40 if \ :kconfig:`64BIT <CONFIG_64BIT>`
- 24

Kconfig definition
==================



At ``<Zephyr Architecture>/posix/Kconfig:12``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:39`` → ``<Zephyr Architecture>/Kconfig:12``

Menu path: (Top) → POSIX (native) Options

.. code-block:: kconfig

    config ARCH_POSIX_RECOMMENDED_STACK_SIZE
    	int
    	default 40 if 64BIT
    	default 24
    	depends on ARCH_POSIX
    	help
    	  In bytes, stack size for Zephyr threads meant only for the POSIX
    	  architecture.
    	  (In this architecture only part of the thread status is kept in the Zephyr
    	  thread stack, the real stack is the native underlying pthread stack.
    	  Therefore the allocated stack can be limited to this size)

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*