[patch v1] include: isolate __O_CLOEXEC flag for sys/mount.h and fcntl.h

[DJ Delorie]

Adhemerval Zanella Netto <adhemerval.zanella@linaro.org> writes:
> Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
Florian Weimer <fweimer@redhat.com> writes:
> Tested-by: Florian Weimer <fweimer@redhat.com>

Thanks!  Pushed.