1 /* $OpenBSD: linux_dummy.c,v 1.16 2004/10/27 13:23:38 niklas Exp $ */
2
3 /*-
4 * Copyright (c) 1994-1995 Søren Schmidt
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer
12 * in this position and unchanged.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 * $FreeBSD: src/sys/i386/linux/linux_dummy.c,v 1.21 2000/01/29 12:45:35 peter Exp $
31 */
32
33 #include <sys/param.h>
34 #include <sys/systm.h>
35 #include <sys/proc.h>
36
37 #include <compat/linux/linux_types.h>
38 #include <compat/linux/linux_signal.h>
39 #include <compat/linux/linux_syscallargs.h>
40
41 #define DUMMY(s) \
42 int \
43 linux_sys_ ## s(p, v, retval) \
44 struct proc *p; \
45 void *v; \
46 register_t *retval; \
47 { \
48 return (unsupported_msg(p, #s)); \
49 }
50
51 static int
52 unsupported_msg(struct proc *p, const char *fname)
53 {
54 printf("linux: syscall %s is obsolete or not implemented (pid=%ld)\n",
55 fname, (long)p->p_pid);
56 return (ENOSYS);
57 }
58
59 DUMMY(ostat); /* #18 */
60 #ifdef PTRACE
61 DUMMY(ptrace); /* #26 */
62 #endif
63 DUMMY(ofstat); /* #28 */
64 DUMMY(stty); /* #31 */
65 DUMMY(gtty); /* #32 */
66 DUMMY(ftime); /* #35 */
67 DUMMY(prof); /* #44 */
68 DUMMY(phys); /* #52 */
69 DUMMY(lock); /* #53 */
70 DUMMY(mpx); /* #56 */
71 DUMMY(ulimit); /* #58 */
72 DUMMY(ustat); /* #62 */
73 #ifndef __i386__
74 DUMMY(ioperm); /* #101 */
75 #endif
76 DUMMY(klog); /* #103 */
77 #ifndef __i386__
78 DUMMY(iopl); /* #110 */
79 #endif
80 DUMMY(vhangup); /* #111 */
81 DUMMY(idle); /* #112 */
82 DUMMY(vm86old); /* #113 */
83 DUMMY(swapoff); /* #115 */
84 #ifndef __i386__
85 DUMMY(modify_ldt); /* #123 */
86 #endif
87 DUMMY(adjtimex); /* #124 */
88 DUMMY(create_module); /* #127 */
89 DUMMY(init_module); /* #128 */
90 DUMMY(delete_module); /* #129 */
91 DUMMY(get_kernel_syms); /* #130 */
92 DUMMY(quotactl); /* #131 */
93 DUMMY(bdflush); /* #134 */
94 DUMMY(sysfs); /* #135 */
95 DUMMY(afs_syscall); /* #137 */
96 DUMMY(mlockall); /* #152 */
97 DUMMY(munlockall); /* #153 */
98 DUMMY(sched_rr_get_interval); /* #161 */
99 DUMMY(vm86); /* #166 */
100 DUMMY(query_module); /* #167 */
101 DUMMY(nfsservctl); /* #169 */
102 DUMMY(prctl); /* #172 */
103 DUMMY(rt_sigtimedwait); /* #177 */
104 DUMMY(rt_queueinfo); /* #178 */
105 DUMMY(capget); /* #184 */
106 DUMMY(capset); /* #185 */
107 DUMMY(sendfile); /* #187 */
108 DUMMY(getpmsg); /* #188 */
109 DUMMY(putpmsg); /* #189 */
110 DUMMY(lchown); /* #198 */
111 DUMMY(fchown); /* #207 */
112 DUMMY(chown); /* #212 */
113 DUMMY(setfsgid); /* #216 */
114 DUMMY(pivot_root); /* #217 */
115 DUMMY(mincore); /* #218 */
116 DUMMY(fadvise64); /* #250 */
117
118 #define DUMMY_XATTR(s) \
119 int \
120 linux_sys_ ## s ## xattr(p, v, retval) \
121 struct proc *p; \
122 void *v; \
123 register_t *retval; \
124 { \
125 return (ENOATTR); \
126 }
127 DUMMY_XATTR(set);
128 DUMMY_XATTR(lset);
129 DUMMY_XATTR(fset);
130 DUMMY_XATTR(get);
131 DUMMY_XATTR(lget);
132 DUMMY_XATTR(fget);
133 DUMMY_XATTR(list);
134 DUMMY_XATTR(llist);
135 DUMMY_XATTR(flist);
136 DUMMY_XATTR(remove);
137 DUMMY_XATTR(lremove);
138 DUMMY_XATTR(fremove);