Am 04.12.2011 17:25, schrieb Boris Gjenero:
>
> File functions have the same system, via firmware/include/file.h.
> However, the defines for directory functions simply define names, and
> defines for the file functions use function-like macros such as:
> # define creat(x,m) sim_creat(x,m)
> In this case, in a sim, a call to creat() will call sim_creat(), but
> creat means the address of the system creat() function. So, PREFIX()
> is required on file functions, and r28927 was needed to fix a problem.
> However, I wonder if it would be better to remove the parameters from
> the defines, allowing things to work without PREFIX().
>
> I hope this helps explain r31089 changes.
>

Yep. Thanks. Seems I was unnecessarily worried. Yea the whole #defines
there are an absolute hell. I think it would be work better if function
pointers would be used.

Best regards.
Received on 2011-12-04