:orphan:

.. title:: CONFIG_CBPRINTF_N_SPECIFIER

.. kconfig:: CONFIG_CBPRINTF_N_SPECIFIER

CONFIG_CBPRINTF_N_SPECIFIER
###########################

*Support %n specifications*

Type: ``bool``

Help
====

.. code-block:: none

    If selected %n can be used to determine the number of characters
    emitted.  If enabled there is a small increase in code size.

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

\ :kconfig:`CBPRINTF_COMPLETE <CONFIG_CBPRINTF_COMPLETE>`

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

Default
=======

- y

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



At ``<Zephyr Library>/os/Kconfig.cbprintf:99``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:43`` → ``<Zephyr Library>/Kconfig:10`` → ``<Zephyr Library>/os/Kconfig:81``

Menu path: (Top) → Additional libraries → OS Support Library

.. code-block:: kconfig

    config CBPRINTF_N_SPECIFIER
    	bool "Support %n specifications"
    	default y
    	depends on CBPRINTF_COMPLETE
    	help
    	  If selected %n can be used to determine the number of characters
    	  emitted.  If enabled there is a small increase in code size.

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