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1eee94d3 GM |
1 | /* Gerrno.c provides access to errno for Modula-2. |
2 | ||
83ffe9cd | 3 | Copyright (C) 2016-2023 Free Software Foundation, Inc. |
1eee94d3 GM |
4 | Contributed by Gaius Mulley <gaius@glam.ac.uk>. |
5 | ||
6 | This file is part of GNU Modula-2. | |
7 | ||
8 | GNU Modula-2 is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 3, or (at your option) | |
11 | any later version. | |
12 | ||
13 | GNU Modula-2 is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with GNU Modula-2; see the file COPYING3. If not see | |
20 | <http://www.gnu.org/licenses/>. */ | |
21 | ||
22 | #include "config.h" | |
23 | #include "system.h" | |
24 | #include "ansidecl.h" | |
25 | ||
26 | # ifdef __cplusplus | |
27 | extern "C" { | |
28 | # endif | |
29 | ||
30 | /* geterrno returns errno. */ | |
31 | ||
32 | int | |
33 | errno_geterrno (void) | |
34 | { | |
35 | return errno; | |
36 | } | |
37 | ||
38 | /* init constructor for the module. */ | |
39 | ||
40 | void | |
41 | _M2_errno_init (int argc, char *p) | |
42 | { | |
43 | } | |
44 | ||
45 | /* finish deconstructor for the module. */ | |
46 | ||
47 | void | |
48 | _M2_errno_finish (int argc, char *p) | |
49 | { | |
50 | } | |
51 | ||
52 | # ifdef __cplusplus | |
53 | } | |
54 | # endif |