1 | /* Copyright (C) 1991-2024 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 <hurd.h> |
20 | |
21 | /* Set the file creation mask to MASK, returning the old mask. */ |
22 | mode_t |
23 | __umask (mode_t mask) |
24 | { |
25 | mode_t omask; |
26 | mask &= 0777; |
27 | omask = _hurd_umask; |
28 | _hurd_umask = mask; |
29 | return omask; |
30 | } |
31 | |
32 | weak_alias (__umask, umask) |
33 | |