1 | /* Copyright (C) 2005-2022 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
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 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <sys/stat.h> |
19 | #include <errno.h> |
20 | |
21 | int |
22 | __fstatat (int fd, const char *file, struct stat *buf, int flag) |
23 | { |
24 | if (fd < 0 && fd != AT_FDCWD) |
25 | { |
26 | __set_errno (EBADF); |
27 | return -1; |
28 | } |
29 | if (buf == NULL || (flag & ~AT_SYMLINK_NOFOLLOW) != 0) |
30 | { |
31 | __set_errno (EINVAL); |
32 | return -1; |
33 | } |
34 | |
35 | __set_errno (ENOSYS); |
36 | return -1; |
37 | } |
38 | |
39 | weak_alias (__fstatat, fstatat) |
40 | |
41 | stub_warning (fstatat) |
42 | |