[PATCH 16/34] Linux: Move aio_suspend, aio_suspend64, __aio_suspend_time64 to libc

[Florian Weimer]

* Adhemerval Zanella:

>> -      pthread_cleanup_push (cleanup, &clparam);
>> +#if PTHREAD_IN_LIBC
>> +      __libc_cleanup_region_start (1, cleanup, &clparam);
>> +#else
>> +      __pthread_cleanup_push (cleanup, &clparam);
>> +#endif
>>  
>>  #ifdef DONT_NEED_AIO_MISC_COND
>>        result = do_aio_misc_wait (&cntr, timeout == NULL ? NULL : &ts);
>> @@ -194,7 +200,11 @@ __aio_suspend_time64 (const struct aiocb *const list[], int nent,
>>  				       timeout == NULL ? NULL : &ts32);
>>  #endif
>>  
>> +#if PTHREAD_IN_LIBC
>> +      __libc_cleanup_region_end (0);
>> +#else
>>        pthread_cleanup_pop (0);
>> +#endif
>>      }
>>  
>
> Ok.  What prevents to use __libc_cleanup_region_start on Hurd as well here?

I assumed that it would be available only within libc.

I have no way to test this on Hurd, which is why I wanted to keep the
original code.

Thanks,
Florian