1 /* Copyright (C) 1991-2020 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
19 #include <sys/resource.h>
21 /* Function depends on CMD:
22 1 = Return the limit on the size of a file, in units of 512 bytes.
23 2 = Set the limit on the size of a file to NEWLIMIT. Only the
24 super-user can increase the limit.
25 3 = Return the maximum possible address of the data segment.
26 4 = Return the maximum number of files that the calling process
28 Returns -1 on errors. */
30 __ulimit (int cmd
, ...)
35 weak_alias (__ulimit
, ulimit
)