glibc/stdio-common/errlist.c

33 lines
1.1 KiB
C

/* Internal errno names mapping definition.
Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <array_length.h>
#include <err_map.h>
#include <errno.h>
#include <libintl.h>
#include <stdio.h>
const char *
__get_errlist (int errnum)
{
int mapped = ERR_MAP (errnum);
if (mapped >= 0 && mapped < _sys_errlist_internal_len)
return _sys_errlist_internal[mapped];
return NULL;
}