1/* fxstat using old-style Unix fstat system call.
2 Copyright (C) 1991-2020 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19/* Ho hum, since xstat == xstat64 we must get rid of the prototype or gcc
20 will complain since they don't strictly match. */
21#define __fxstat64 __fxstat64_disable
22
23#include <errno.h>
24#include <stddef.h>
25#include <sys/stat.h>
26
27#include <sysdep.h>
28#include <sys/syscall.h>
29
30/* Get information about the file FD in BUF. */
31int
32__fxstat (int vers, int fd, struct stat *buf)
33{
34 if (vers == _STAT_VER_KERNEL || vers == _STAT_VER_LINUX)
35 return INLINE_SYSCALL (fstat, 2, fd, buf);
36
37 __set_errno (EINVAL);
38 return -1;
39}
40
41hidden_def (__fxstat)
42weak_alias (__fxstat, _fxstat);
43#undef __fxstat64
44strong_alias (__fxstat, __fxstat64);
45hidden_ver (__fxstat, __fxstat64)
46