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 <stddef.h>
20 #include <unistd.h>
21
22
23 /* Replace the current process, executing PATH with arguments ARGV and
24 environment ENVP. ARGV and ENVP are terminated by NULL pointers. */
25 int
__execve(const char * path,char * const argv[],char * const envp[])26 __execve (const char *path, char *const argv[], char *const envp[])
27 {
28 if (path == NULL || argv == NULL || envp == NULL)
29 {
30 __set_errno (EINVAL);
31 return -1;
32 }
33
34 __set_errno (ENOSYS);
35 return -1;
36 }
37 stub_warning (execve)
38
39 weak_alias (__execve, execve)
40