[PATCH] Always define __USE_TIME_BITS64

[Adhemerval Zanella Netto]

On 17/01/24 09:24, Florian Weimer wrote:
> * Adhemerval Zanella:
> 
>> diff --git a/io/bits/poll2.h b/io/bits/poll2.h
>> index 6152a8c5e4..c92af1df90 100644
>> --- a/io/bits/poll2.h
>> +++ b/io/bits/poll2.h
>> @@ -43,7 +43,7 @@ poll (struct pollfd *__fds, nfds_t __nfds, int __timeout)
>>  
>>  
>>  #ifdef __USE_GNU
>> -# ifdef __USE_TIME_BITS64
>> +# if __USE_TIME_BITS64 && __TIMESIZE == 32
>>  extern int __REDIRECT (__ppoll64_alias, (struct pollfd *__fds, nfds_t __nfds,
>>  				       const struct timespec *__timeout,
>>  				       const __sigset_t *__ss), __ppoll64);
> 
> I wonder if it would make sense to introduce a macro
> __USE_TIME64_REDIRECTS and use that in place of __USE_TIME_BITS64.  Then
> the bulk of the patch can be a simple textual replacement.  I don't
> think it makes sense to replicate that conditional expression across all
> installed headers.

I intended initially to make it explicit, but I think it does make sense
to use a macro here.  I will update the patch.