svn commit: r356755 - in head/sys: net netinet netinet6 netpfil/ipfw/nat64 sys

Hans Petter Selasky hps at selasky.org
Wed Jan 15 08:51:10 UTC 2020


On 2020-01-15 07:10, Gleb Smirnoff wrote:
> I really want to reverse the argument order of epoch_call() as well.
> The current order is really backwards:
> 
>       void
>       epoch_call(epoch_t epoch, epoch_context_t ctx,
>           void (*callback)(epoch_context_t));
> 
> Suggested declaration is:
> 
>       void
>       epoch_call(epoch_t epoch, epoch_context_t ctx,
>          void (*callback)(epoch_context_t));

Hi,

I think he meant to put the ctx argument last. Look at how the function 
is implemented to see if that makes any sense, I.E. how arguments are 
optimised.

 >       epoch_call(epoch_t epoch, epoch_context_t ctx,
 >          void (*callback)(epoch_context_t));

Is this *want* just because of "function, argument" is better than 
"argument, function" ?

--HPS


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