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Re: [RFC v4 05/24] sysdeps/clock_gettime: Use clock_gettime64 if avaliable


On Mon, Aug 12, 2019 at 12:46 PM Joseph Myers <joseph@codesourcery.com> wrote:
>
> On Fri, 9 Aug 2019, Alistair Francis wrote:
>
> >  /* Get current value of CLOCK and store it in TP.  */
> > +
> >  int
> >  __clock_gettime (clockid_t clock_id, struct timespec *tp)
> >  {
> > -  return INLINE_VSYSCALL (clock_gettime, 2, clock_id, tp);
> > +
> > +#ifdef __ASSUME_TIME64_SYSCALLS
> > +   return INLINE_VSYSCALL (clock_gettime64, 2, clock_id, tp);
> > +#else
>
> This has the usual problems with missing conversions.

I was under the impression (although possibly incorrectly) that if
__ASSUME_TIME64_SYSCALLS is defined we would have a 64-bit time_t. Is
__ASSUME_TIME64_SYSCALLS going to be defined on 32-bit architectures
that are still using a 32-bit time_t?

Alistair

>
> --
> Joseph S. Myers
> joseph@codesourcery.com


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