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[glibc.git] / sysdeps / stub / fxstat.c
blob4318a08ecb9c736b36c516a70c234e3f7a07d6c9
1 /* Copyright (C) 1991, 1995, 1996 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
19 #include <errno.h>
20 #include <stddef.h>
21 #include <sys/stat.h>
23 /* Get information about the file descriptor FD in BUF. */
24 int
25 __fxstat (int vers, int fd, struct stat *buf)
27 if (vers != _STAT_VER)
29 __set_errno (EINVAL);
30 return -1;
33 if (fd < 0)
35 __set_errno (EBADF);
36 return -1;
38 else if (buf == NULL)
40 __set_errno (EINVAL);
41 return -1;
44 __set_errno (ENOSYS);
45 return -1;
47 stub_warning (__fxstat)
49 weak_alias (__fxstat, _fxstat)