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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
/* System dependent functions for GNU cpio.
Copyright (C) 2007 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <unistd.h>
#include <errno.h>
#ifndef HAVE_PWUID
struct passwd *
getpwuid (uid_t uid __attribute__ ((unused)))
{
errno = ENOSYS;
return NULL;
}
#endif
#ifndef HAVE_GETPWNAM
struct passwd *
getpwnam (const char *name __attribute__ ((unused)))
{
errno = ENOSYS;
return NULL;
}
#endif
#ifndef HAVE_GETGRGID
struct group *
getgrgid (gid_t gid __attribute__ ((unused)))
{
errno = ENOSYS;
return NULL;
}
#endif
#ifndef HAVE_GETGRNAM
struct group *
getgrnam (const char *name __attribute__ ((unused)))
{
errno = ENOSYS;
return NULL;
}
#endif
#ifndef HAVE_PIPE
int
pipe (int filedes[2] __attribute__ ((unused)))
{
errno = ENOSYS;
return -1;
}
#endif
#ifndef HAVE_FORK
int
fork (void)
{
errno = ENOSYS;
return -1;
}
#endif
#ifndef HAVE_GETUID
int
getuid (void)
{
return 0;
}
#endif
#ifndef HAVE_GETEUID
int
geteuid (void)
{
return 0;
}
#endif
#ifndef HAVE_GETGID
int
getgid (void)
{
return 0;
}
#endif
#ifndef HAVE_SETUID
int
setuid (int newuid __attribute__ ((unused)))
{
errno = ENOSYS;
return -1;
}
#endif
#ifndef HAVE_SETGID
int
setgid (int newgid __attribute__ ((unused)))
{
errno = ENOSYS;
return -1;
}
#endif
#ifndef HAVE_MKNOD
int
mknod (const char *filename __attribute__ ((unused)), int mode __attribute__ ((unused)), int dev __attribute__ ((unused)))
{
errno = ENOSYS;
return -1;
}
#endif
#ifndef HAVE_SYMLINK
int
symlink (const char *oldname __attribute__ ((unused)), const char *newname __attribute__ ((unused)))
{
errno = ENOSYS;
return -1;
}
#endif
#ifndef HAVE_LINK
int
link (const char *oldname __attribute__ ((unused)), const char *newname __attribute__ ((unused)))
{
errno = ENOSYS;
return -1;
}
#endif
#ifndef HAVE_CHOWN
int
chown (const char *filename __attribute__ ((unused)), int owner __attribute__ ((unused)), int group __attribute__ ((unused)))
{
errno = ENOSYS;
return -1;
}
#endif
|
