[PATCH 43/52] libsupport: Add 64 bit time_t support for stat functions

[Florian Weimer]

* Adhemerval Zanella via Libc-alpha:

> diff --git a/support/support-xfstat-time64.c b/support/support-xfstat-time64.c
> new file mode 100644
> index 0000000000..324c5d20d2
> --- /dev/null
> +++ b/support/support-xfstat-time64.c
> @@ -0,0 +1,32 @@
> +/* 64-bit time_t stat with error checking.
> +   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/>.  */
> +
> +/* NB: Non-standard file name to avoid sysdeps override for xstat.
> */

The comment seems inappropriate.  I think the file name could be
standard: there is no xfstat_time64.c that could be overridden by this.
This applies to the other functions as well.

Rest looks okay.

Thanks,
Florian