Hi,
Yes, we came to the same conclusion while driving to embedded world.
I've got the implementation and API specification ready as well and will open
a PR later.
Cheers, Ludwig
Am 27. Februar 2015 02:14:51 MEZ, schrieb Jozef Maslik <ma...@binarylemon.com>:
>Hi,
>
>Yes compiler do not optimize (remove out) empty function defined as is
>suggested.
>But if RIOT does not want use macros, we can define empty function as
>static inline function in header and then will be removed by
>optimization.
>
>log_api.h
>
>#if MODULE_LOG
>void log_info(...);
>#else
>static inline void log_info(...) {}
>#endif
>
>
>BTW. Hauke idea use modules is nice.
>
>Regards,
>Jozef
>
>
>
>
>
>> On 23 Feb 2015, at 13:00, Martine Lenders <authmille...@gmail.com>
>wrote:
>>
>> Hi,
>>
>> Am 23.02.2015 10:04 schrieb "Ludwig Ortmann"
><ludwig.ortm...@fu-berlin.de>:
>> > are you suggesting macros are better than APIs + functions?
>> > If so, please explain why and what better means ;)
>>
>> I was not sure if the compiler optimizes out empty functions, so I
>assumed
>>
>> #define INFO(msg) (void)0;
>>
>> to be the better solution concerning code size.
>>
>> Regards,
>> Martine
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