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[glibc.git] / sysdeps / unix / fxstat.c
blob29cab5177c8af8240f6c37bd2016877eeca2f3be
1 /* fxstat using old-style Unix fstat system call.
2 Copyright (C) 1991, 1995, 1996 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public License as
7 published by the Free Software Foundation; either version 2 of the
8 License, or (at your option) any later version.
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 Library General Public License for more details.
15 You should have received a copy of the GNU Library General Public
16 License along with the GNU C Library; see the file COPYING.LIB. If
17 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
18 Cambridge, MA 02139, USA. */
20 #include <errno.h>
21 #include <stddef.h>
22 #include <sys/stat.h>
24 extern int __syscall_fstat (int, struct stat *);
26 /* Get information about the file descriptor FD in BUF. */
27 int
28 __fxstat (int vers, int fd, struct stat *buf)
30 if (vers != _STAT_VER)
32 __set_errno (EINVAL);
33 return -1;
36 return __syscall_fstat (fd, buf);
38 weak_alias (__fxstat, _fxstat)