:orphan:

.. title:: CONFIG_SYS_CLOCK_MAX_TIMEOUT_DAYS

.. kconfig:: CONFIG_SYS_CLOCK_MAX_TIMEOUT_DAYS

CONFIG_SYS_CLOCK_MAX_TIMEOUT_DAYS
#################################

*Max timeout (in days) used in conversions*

Type: ``int``

Help
====

.. code-block:: none

    Value is used in the time conversion static inline function to determine
    at compile time which algorithm to use. One algorithm is faster, takes
    less code but may overflow if multiplication of source and target
    frequency exceeds 64 bits. Second algorithm prevents that. Faster
    algorithm is selected for conversion if maximum timeout represented in
    source frequency domain multiplied by target frequency fits in 64 bits.

Default
=======

- 365

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



At ``<Kernel>/Kconfig:647``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:40``

Menu path: (Top) → General Kernel Options

.. code-block:: kconfig

    config SYS_CLOCK_MAX_TIMEOUT_DAYS
    	int "Max timeout (in days) used in conversions"
    	default 365
    	help
    	  Value is used in the time conversion static inline function to determine
    	  at compile time which algorithm to use. One algorithm is faster, takes
    	  less code but may overflow if multiplication of source and target
    	  frequency exceeds 64 bits. Second algorithm prevents that. Faster
    	  algorithm is selected for conversion if maximum timeout represented in
    	  source frequency domain multiplied by target frequency fits in 64 bits.

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