[PATCH v2] c-user: Document new clock manager directives

Sebastian Huber sebastian.huber at embedded-brains.de
Tue Nov 9 07:20:08 UTC 2021


On 09/11/2021 07:57, Sebastian Huber wrote:
> We could also use something like this:
> 
> static inline struct timespec rtems_clock_get_realtime(void)
> {
>    struct timespec time_snapshot;
> 
>    _Timecounter_Nanotime( &time_snapshot );
> 
>    return time_snapshot;
> }
> 
> Unfortunately GCC is not able to optimize this.

Just for reference:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103150

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