:orphan:

.. title:: CBPRINTF_LIBC_SUBSTS

.. option:: CONFIG_CBPRINTF_LIBC_SUBSTS

*Generate C-library compatible functions using cbprintf*

Type: ``bool``

Help
====

If selected wrappers are generated for various C library functions
using the cbprintf formatter underneath.  The wrappers use the C
library function name with a cb suffix; e.g. printfcb() or
vsnprintfcb().

When used with CBPRINTF_NANO this increases the implementation code
size by a small amount.

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols that select this symbol
===============================

- \ :option:`CBPRINTF_NANO <CONFIG_CBPRINTF_NANO>`

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

.. highlight:: kconfig

At ``lib/os/Kconfig.cbprintf:108``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:33`` → ``lib/Kconfig:16`` → ``lib/os/Kconfig:73``

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

.. parsed-literal::

    config CBPRINTF_LIBC_SUBSTS
    	bool "Generate C-library compatible functions using cbprintf"
    	help
    	  If selected wrappers are generated for various C library functions
    	  using the cbprintf formatter underneath.  The wrappers use the C
    	  library function name with a cb suffix; e.g. printfcb() or
    	  vsnprintfcb().
	  
    	  When used with CBPRINTF_NANO this increases the implementation code
    	  size by a small amount.

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