/* fxstat using old-style Unix stat system call.

   Copyright (C) 2004-2018 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

   <http://www.gnu.org/licenses/>.  */

#define __fxstat64 __fxstat64_disable

#include <errno.h>

#include <stddef.h>

#include <sys/stat.h>

#include <kernel_stat.h>

#include <sysdep.h>

#include <sys/syscall.h>

#include <xstatconv.h>

#undef __fxstat64

/* Get information about the file NAME in BUF.  */

int

__fxstat (int vers, int fd, struct stat *buf)

{

  INTERNAL_SYSCALL_DECL (err);

  int result;

  struct kernel_stat kbuf;

  if (vers == _STAT_VER_KERNEL64)

    {

      result = INTERNAL_SYSCALL (fstat64, err, 2, fd, buf);

      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))

	return result;

      __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));

      return -1;

    }

  result = INTERNAL_SYSCALL (fstat, err, 2, fd, &kbuf);

  if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))

    return __xstat_conv (vers, &kbuf, buf);

  __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));

  return -1;

}

hidden_def (__fxstat)

weak_alias (__fxstat, _fxstat);

strong_alias (__fxstat, __fxstat64);

hidden_ver (__fxstat, __fxstat64)