| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /* Copyright (C) 1991-2015 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 | <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #include <errno.h> |
| 19 | #include <stddef.h> |
| 20 | #include <sys/stat.h> |
| 21 | |
| 22 | /* Get information about the file descriptor FD in BUF. */ |
| 23 | int |
| 24 | __fxstat (int vers, int fd, struct stat *buf) |
| 25 | { |
| 26 | if (vers != _STAT_VER) |
| 27 | { |
| 28 | __set_errno (EINVAL); |
| 29 | return -1; |
| 30 | } |
| 31 | |
| 32 | if (fd < 0) |
| 33 | { |
| 34 | __set_errno (EBADF); |
| 35 | return -1; |
| 36 | } |
| 37 | else if (buf == NULL) |
| 38 | { |
| 39 | __set_errno (EINVAL); |
| 40 | return -1; |
| 41 | } |
| 42 | |
| 43 | __set_errno (ENOSYS); |
| 44 | return -1; |
| 45 | } |
| 46 | stub_warning (fstat) |
| 47 | hidden_def (__fxstat) |
| 48 | weak_alias (__fxstat, _fxstat) |