Re: [lwip-users] RFC: Debug changes

[Ed Sutter]

David,
I modified my debug.c to kinda do both...
A #define can globally remove the code (and print strings),
but if this is enabled, then a variable can be used to turn
it on or off.
Eliminating the ability to use CPP to remove all the strings
can add a lot to the image size, so, while it's good to
have this during debug, its nice to know that it can be
removed conveniently at some point later.
Just my opinion.
Ed

David Haas wrote:
> 
> Hi all:
> 
> Would anyone have any objections if I changed the debug interface to
> support variables controlling whether debug is output or not. In words,
> instead of having a #define MEM_DEBUG, we would have a mem_debug global
> variable which could be TRUE or FALSE. In order to enable debug output
> you would then just set mem_debug to TRUE. This could be done
> dynamically without rebuilding.
> 
> All of this functionality would be built into a new debug.c file.
> 
> David.
> 
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