:orphan:

.. title:: EVENTFD_MAX

.. option:: CONFIG_EVENTFD_MAX

*Maximum number of eventfd's*

Type: ``int``

Help
====

.. code-block:: none

    The maximum number of supported event file descriptors.

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

\ :option:`EVENTFD <CONFIG_EVENTFD>`

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

Default
=======

- 1

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



At ``<Zephyr Library>/posix/Kconfig:119``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:33`` → ``<Zephyr Library>/Kconfig:12``

Menu path: (Top) → Additional libraries → Enable support for eventfd

.. code-block:: kconfig

    config EVENTFD_MAX
    	int "Maximum number of eventfd's"
    	range 1 4096
    	default 1
    	depends on EVENTFD
    	help
    	  The maximum number of supported event file descriptors.

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