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
|
/* vi: set sw=4 ts=4: */
/*
* getresuid() for uClibc
*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include <sys/syscall.h>
#ifdef __USE_GNU
#include <unistd.h>
#if defined(__NR_getresuid32)
# undef __NR_getresuid
# define __NR_getresuid __NR_getresuid32
_syscall3(int, getresuid, uid_t *, ruid, uid_t *, euid, uid_t *, suid)
#elif defined(__NR_getresuid)
# define __NR___syscall_getresuid __NR_getresuid
static __inline__ _syscall3(int, __syscall_getresuid, __kernel_uid_t *, ruid,
__kernel_uid_t *, euid, __kernel_uid_t *, suid)
int getresuid(uid_t * ruid, uid_t * euid, uid_t * suid)
{
int result;
__kernel_uid_t k_ruid, k_euid, k_suid;
result = __syscall_getresuid(&k_ruid, &k_euid, &k_suid);
if (result == 0) {
*ruid = (uid_t) k_ruid;
*euid = (uid_t) k_euid;
*suid = (uid_t) k_suid;
}
return result;
}
#endif
#endif
|
