/* Set the access and modification time of an open fd.

   Copyright (C) 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   This program 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 General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

/* written by Eric Blake */

#include <config.h>

#include <sys/stat.h>

#include "utimens.h"

/* Set the access and modification timestamps of FD to be

   TIMESPEC[0] and TIMESPEC[1], respectively.

   Fail with ENOSYS on systems without futimes (or equivalent).

   If TIMESPEC is null, set the timestamps to the current time.

   Return 0 on success, -1 (setting errno) on failure.  */

int

futimens (int fd, struct timespec const times[2])

{

  /* fdutimens also works around bugs in native futimens, when running

     with glibc compiled against newer headers but on a Linux kernel

     older than 2.6.32.  */

  return fdutimens (fd, NULL, times);

}