1/* Internal errno names mapping definition.
2 Copyright (C) 1991-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <array_length.h>
20#include <err_map.h>
21#include <errno.h>
22#include <libintl.h>
23#include <stdio.h>
24
25const char *
26__get_errlist (int errnum)
27{
28 int mapped = ERR_MAP (errnum);
29 if (mapped >= 0 && mapped < _sys_errlist_internal_len)
30 return _sys_errlist_internal[mapped];
31 return NULL;
32}
33