:orphan:

.. title:: CONFIG_MSG_SIZE_MAX

.. kconfig:: CONFIG_MSG_SIZE_MAX

CONFIG_MSG_SIZE_MAX
###################

*Maximum size of a message*

Type: ``int``

Help
====

.. code-block:: none

    Mention maximum size of message in bytes.

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

\ :kconfig:`POSIX_MQUEUE <CONFIG_POSIX_MQUEUE>`

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

Default
=======

- 16

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



At ``<Zephyr Library>/posix/Kconfig:72``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:43`` → ``<Zephyr Library>/Kconfig:12``

Menu path: (Top) → Additional libraries → Enable POSIX message queue

.. code-block:: kconfig

    config MSG_SIZE_MAX
    	int "Maximum size of a message"
    	default 16
    	depends on POSIX_MQUEUE
    	help
    	  Mention maximum size of message in bytes.

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