1/** @file
2  Implement the invalid functions to return failures.
3
4  Copyright (c) 2011, Intel Corporation
5  All rights reserved. This program and the accompanying materials
6  are licensed and made available under the terms and conditions of the BSD License
7  which accompanies this distribution.  The full text of the license may be found at
8  http://opensource.org/licenses/bsd-license
9
10  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13**/
14#include  <LibConfig.h>
15#include  <sys/EfiCdefs.h>
16#include  <sys/featuretest.h>
17#include  <namespace.h>
18#include  <stdio.h>
19#include  <pwd.h>
20#include  <errno.h>
21
22struct passwd *
23getpwuid (uid_t uid)
24{
25  errno = EPERM;
26  return NULL;
27}
28
29char *
30getlogin (void)
31{
32  errno = EPERM;
33  return NULL;
34}
35
36struct passwd *
37getpwnam (const char *name)
38{
39  errno = EPERM;
40  return NULL;
41}
42
43uid_t
44getuid (void)
45{
46  return 0;
47}
48
49pid_t
50getpid(void)
51{
52  return 0;
53}
54
55pid_t
56fork (void)
57{
58  errno = EPERM;
59  return (-1);
60}
61
62int
63chmod (const char *c, mode_t m)
64{
65  errno = EPERM;
66  return (-1);
67}
68
69pid_t
70wait(int *stat_loc) {
71  return 0;
72}
73
74FILE *
75popen (const char *cmd, const char *type)
76{
77  errno = EPERM;
78  return NULL;
79}
80
81int
82pclose (FILE *stream)
83{
84  errno = EPERM;
85  return -1;
86}
87
88mode_t
89umask(mode_t cmask)
90{
91  return (mode_t)0;
92}
93