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bfff8b1b | 1 | /* Copyright (C) 1992-2017 Free Software Foundation, Inc. |
478b92f0 | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
478b92f0 | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
28f540f4 | 8 | |
478b92f0 UD |
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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
28f540f4 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
28f540f4 | 17 | |
28f540f4 RM |
18 | #include <errno.h> |
19 | #include <sys/file.h> | |
20 | ||
21 | /* Apply or remove an advisory lock, according to OPERATION, | |
22 | on the file FD refers to. */ | |
23 | int | |
9d46370c | 24 | __flock (int fd, int operation) |
28f540f4 | 25 | { |
c4029823 | 26 | __set_errno (ENOSYS); |
28f540f4 RM |
27 | return -1; |
28 | } | |
29 | ||
30 | weak_alias (__flock, flock) | |
10ceac89 RM |
31 | |
32 | stub_warning (flock) |