Re: [Xenomai-core] [RFC] fix XENO_OPT_DEBUG bugs.

[Jan Kiszka <jan.kiszka@domain.hid>]

Gilles Chanteperdrix wrote:
> Hi,
> 
> I found some code which was referencing directly some
> CONFIG_XENO_OPT_DEBUG_ variables with things like:
> 
> #ifdef CONFIG_XENO_OPT_DEBUG_FOO
> 
> This usage is incompatible with the pre-requisites of the assert.h
> header that CONFIG_XENO_OPT_DEBUG_FOO should be defined at all times.
> While grepping for CONFIG_XENO_OPT_DEBUG_, I found that we also have
> many duplicates of construction like:
> #ifndef CONFIG_XENO_OPT_DEBUG_FOO
> #define CONFIG_XENO_OPT_DEBUG_FOO 0
> #endif /* CONFIG_XENO_OPT_DEBUG_FOO */
> 
> So, a patch follows which:
> - replace the #ifdef with some #if XENO_DEBUG(FOO)

Should probably come as a separate patch.

> - move all the initializations to assert.h
> 
> This will make any reference to CONFIG_XENO_OPT_DEBUG_FOO outside of
> assert.h suspicious, and easy to detect.

How many duplicates did you find?

Generally, I'm more a fan of decentralized management here (e.g. this
avoids needless patch conflicts in central files).

Jan

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