:orphan:

.. title:: CONFIG_LOG_STRDUP_BUF_COUNT

.. kconfig:: CONFIG_LOG_STRDUP_BUF_COUNT

CONFIG_LOG_STRDUP_BUF_COUNT
###########################

*Number of buffers in the pool used by log\_strdup()*

Type: ``int``

Help
====

.. code-block:: none

    Number of calls to log_strdup() which can be pending before flushed
    to output. If "<log_strdup alloc failed>" message is seen in the log
    output, it means this value is too small and should be increased.
    Each entry takes CONFIG_LOG_STRDUP_MAX_STRING bytes of memory plus
    some additional fixed overhead.

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

\ :kconfig:`LOG_MODE_DEFERRED <CONFIG_LOG_MODE_DEFERRED>` && !\ :kconfig:`LOG_MINIMAL <CONFIG_LOG_MINIMAL>` && !\ :kconfig:`LOG_FRONTEND <CONFIG_LOG_FRONTEND>` && !\ :kconfig:`LOG_MINIMAL <CONFIG_LOG_MINIMAL>` && \ :kconfig:`LOG <CONFIG_LOG>`

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

Defaults
========

- 8 if \ :kconfig:`BT <CONFIG_BT>`
- 4

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



At ``<Zephyr Subsystem>/logging/Kconfig.processing:133``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:31`` → ``<Zephyr Subsystem>/logging/Kconfig:21``

Menu path: (Top) → Sub Systems and OS Services → Logging → Processing

.. code-block:: kconfig

    config LOG_STRDUP_BUF_COUNT
    	int "Number of buffers in the pool used by log_strdup()"
    	default 8 if BT
    	default 4
    	depends on LOG_MODE_DEFERRED && !LOG_MINIMAL && !LOG_FRONTEND && !LOG_MINIMAL && LOG
    	help
    	  Number of calls to log_strdup() which can be pending before flushed
    	  to output. If "<log_strdup alloc failed>" message is seen in the log
    	  output, it means this value is too small and should be increased.
    	  Each entry takes CONFIG_LOG_STRDUP_MAX_STRING bytes of memory plus
    	  some additional fixed overhead.

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