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 <unistd.h>
20 #include <sys/types.h>
21
22 /* Set the group ID of the calling process to GID.
23 If the calling process is the super-user, the real
24 and effective group IDs, and the saved set-group-ID to GID;
25 if not, the effective group ID is set to GID. */
26 int
__setgid(gid_t gid)27 __setgid (gid_t gid)
28 {
29 __set_errno (ENOSYS);
30 return -1;
31 }
32 stub_warning (setgid)
33
34 weak_alias (__setgid, setgid)
35