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/* Check if stat supports nanosecond resolution.
Copyright (C) 2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <stdbool.h>
bool
support_stat_nanoseconds (void)
{
/* s390 stat64 compat symbol does not support nanoseconds resolution
and it used on non-LFS [f,l]stat[at] implementations. */
#if defined __linux__ && !defined __s390x__ && defined __s390__
return false;
#else
return true;
#endif
}
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