1 /* Copyright (C) 1991-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
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.
8
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.
13
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/>. */
17
18 #include <errno.h>
19 #include <stdlib.h>
20
21
22 /* Execute LINE as a shell command. */
23 int
__libc_system(const char * line)24 __libc_system (const char *line)
25 {
26 if (line == NULL)
27 return 0; /* This indicates no command processor. */
28
29 __set_errno (ENOSYS);
30 return -1;
31 }
32 weak_alias (__libc_system, system)
33
34
35 stub_warning (system)
36