[LTP] [PATCH] sched_attr: Do not define for glibc >= 2.41

[Petr Vorel]

Hi Khem,

> +/* sched_attr is not defined in glibc < 2.41 */
> +#ifndef SCHED_ATTR_SIZE_VER0

Thank you for the fix.

This is faster than traditional AC_CHECK_MEMBERS(struct sched_attr) check,
that's why I merged it. I suppose once musl adds the struct it also adds
SCHED_ATTR_SIZE_VER0. If not we will need to use AC_CHECK_MEMBERS check.

Bionic uses kernel headers anyway, thus it will work.

Kind regards,
Petr