1/* Old-style Unix parameters and limits.  Linux version.
 2   Copyright (C) 1995-2025 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#ifndef _SYS_PARAM_H
20# error "Never use <bits/param.h> directly; include <sys/param.h> instead."
21#endif
22
23#ifndef ARG_MAX
24# define __undef_ARG_MAX
25#endif
26
27#include <linux/limits.h>
28#include <linux/param.h>
29
30/* The kernel headers define ARG_MAX.  The value is wrong, though.  */
31#ifdef __undef_ARG_MAX
32# undef ARG_MAX
33# undef __undef_ARG_MAX
34#endif
35
36#define	MAXSYMLINKS	20
37
38/* The following are not really correct but it is a value we used for a
39   long time and which seems to be usable.  People should not use NOFILE
40   and NCARGS anyway.  */
41#define NOFILE		256
42#define	NCARGS		131072