glibc 2.28 - Please commit ISO C threads support.

[Florian Weimer]

On 07/24/2018 11:04 PM, Adhemerval Zanella wrote:
> Indeed, maybe just increment one second and add a sleep like
> tst-cond15.c.  I think it is worth to add a timeout check
> as well.

It's getting late, so I posted my patch.

The uncommented locking changes are just about using cnd_wait, 
cnd_timedwait correctly (caller must acquire lock).  I hope that's clear 
enough.

Thanks,
Florian