blob: 4519ac2db601c4a461d94afce9c09b352e331063 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/* Copyright (C) 1998-2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <errno.h>
#include <unistd.h>
#include <setxid.h>
int
seteuid (uid_t uid)
{
int result;
if (uid == (uid_t) ~0)
return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
#ifdef __NR_setresuid32
result = INLINE_SETXID_SYSCALL (setresuid32, 3, -1, uid, -1);
#else
result = INLINE_SETXID_SYSCALL (setresuid, 3, -1, uid, -1);
#endif
return result;
}
#ifndef seteuid
libc_hidden_def (seteuid)
#endif
|
