xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Test for access to file, relative to open directory. Stub version. |
| 2 | Copyright (C) 2006-2016 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 | <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #include <errno.h> |
| 20 | #include <fcntl.h> |
| 21 | #include <stddef.h> |
| 22 | #include <unistd.h> |
| 23 | #include <sys/types.h> |
| 24 | |
| 25 | int |
| 26 | faccessat (int fd, const char *file, int type, int flag) |
| 27 | { |
| 28 | if (file == NULL || (flag & ~(AT_SYMLINK_NOFOLLOW | AT_EACCESS)) != 0 |
| 29 | || (type & ~(R_OK|W_OK|X_OK|F_OK)) != 0) |
| 30 | { |
| 31 | __set_errno (EINVAL); |
| 32 | return -1; |
| 33 | } |
| 34 | |
| 35 | if (fd < 0 && fd != AT_FDCWD) |
| 36 | { |
| 37 | __set_errno (EBADF); |
| 38 | return -1; |
| 39 | } |
| 40 | |
| 41 | __set_errno (ENOSYS); |
| 42 | return -1; |
| 43 | } |
| 44 | stub_warning (faccessat) |