1 | /* OpenRISC wrapper for setting errno. |
2 | Copyright (C) 2022-2024 Free Software Foundation, Inc. |
3 | |
4 | This file is part of the GNU C Library. |
5 | |
6 | The GNU C Library is free software; you can redistribute it and/or |
7 | modify it under the terms of the GNU Lesser General Public |
8 | License as published by the Free Software Foundation; either |
9 | version 2.1 of the License, or (at your option) any later version. |
10 | |
11 | The GNU C Library is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | Lesser General Public License for more details. |
15 | |
16 | You should have received a copy of the GNU Lesser General Public |
17 | License along with the GNU C Library. If not, see |
18 | <https://www.gnu.org/licenses/>. */ |
19 | |
20 | #include <sysdep.h> |
21 | #include <errno.h> |
22 | |
23 | long int __syscall_error (long int err); |
24 | hidden_proto (__syscall_error) |
25 | |
26 | /* This routine is jumped to by all the syscall handlers, to stash |
27 | an error number into errno. */ |
28 | long int |
29 | __syscall_error (long int err) |
30 | { |
31 | __set_errno (- err); |
32 | return -1; |
33 | } |
34 | hidden_def (__syscall_error) |
35 | |