1 /*-
2 * Copyright (c) 1994-1995 Søren Schmidt
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer
10 * in this position and unchanged.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD: releng/11.0/sys/i386/linux/linux_dummy.c 297061 2016-03-20 13:21:20Z dchagin $");
31
32 #include "opt_compat.h"
33
34 #include <sys/param.h>
35 #include <sys/kernel.h>
36 #include <sys/sdt.h>
37 #include <sys/systm.h>
38 #include <sys/proc.h>
39
40 #include <i386/linux/linux.h>
41 #include <i386/linux/linux_proto.h>
42 #include <compat/linux/linux_dtrace.h>
43 #include <compat/linux/linux_util.h>
44
45 /* DTrace init */
46 LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE);
47
48 DUMMY(stime);
49 DUMMY(fstat);
50 DUMMY(olduname);
51 DUMMY(syslog);
52 DUMMY(uname);
53 DUMMY(vhangup);
54 DUMMY(vm86old);
55 DUMMY(swapoff);
56 DUMMY(adjtimex);
57 DUMMY(create_module);
58 DUMMY(init_module);
59 DUMMY(delete_module);
60 DUMMY(get_kernel_syms);
61 DUMMY(quotactl);
62 DUMMY(bdflush);
63 DUMMY(sysfs);
64 DUMMY(vm86);
65 DUMMY(query_module);
66 DUMMY(nfsservctl);
67 DUMMY(sendfile); /* different semantics */
68 DUMMY(setfsuid);
69 DUMMY(setfsgid);
70 DUMMY(pivot_root);
71 DUMMY(mincore);
72 DUMMY(lookup_dcookie);
73 DUMMY(remap_file_pages);
74 DUMMY(mbind);
75 DUMMY(get_mempolicy);
76 DUMMY(set_mempolicy);
77 DUMMY(kexec_load);
78 /* linux 2.6.11: */
79 DUMMY(add_key);
80 DUMMY(request_key);
81 DUMMY(keyctl);
82 /* linux 2.6.13: */
83 DUMMY(ioprio_set);
84 DUMMY(ioprio_get);
85 DUMMY(inotify_init);
86 DUMMY(inotify_add_watch);
87 DUMMY(inotify_rm_watch);
88 /* linux 2.6.16: */
89 DUMMY(migrate_pages);
90 DUMMY(unshare);
91 /* linux 2.6.17: */
92 DUMMY(splice);
93 DUMMY(sync_file_range);
94 DUMMY(tee);
95 DUMMY(vmsplice);
96 /* linux 2.6.18: */
97 DUMMY(move_pages);
98 /* linux 2.6.19: */
99 DUMMY(getcpu);
100 /* linux 2.6.22: */
101 DUMMY(signalfd);
102 DUMMY(timerfd_create);
103 /* linux 2.6.25: */
104 DUMMY(timerfd_settime);
105 DUMMY(timerfd_gettime);
106 /* linux 2.6.27: */
107 DUMMY(signalfd4);
108 DUMMY(inotify_init1);
109 /* linux 2.6.30: */
110 DUMMY(preadv);
111 DUMMY(pwritev);
112 /* linux 2.6.31 */
113 DUMMY(rt_tsigqueueinfo);
114 DUMMY(perf_event_open);
115 /* linux 2.6.33: */
116 DUMMY(fanotify_init);
117 DUMMY(fanotify_mark);
118 /* later: */
119 DUMMY(name_to_handle_at);
120 DUMMY(open_by_handle_at);
121 DUMMY(clock_adjtime);
122 DUMMY(setns);
123 DUMMY(process_vm_readv);
124 DUMMY(process_vm_writev);
125
126 #define DUMMY_XATTR(s) \
127 int \
128 linux_ ## s ## xattr( \
129 struct thread *td, struct linux_ ## s ## xattr_args *arg) \
130 { \
131 \
132 return (ENOATTR); \
133 }
134 DUMMY_XATTR(set);
135 DUMMY_XATTR(lset);
136 DUMMY_XATTR(fset);
137 DUMMY_XATTR(get);
138 DUMMY_XATTR(lget);
139 DUMMY_XATTR(fget);
140 DUMMY_XATTR(list);
141 DUMMY_XATTR(llist);
142 DUMMY_XATTR(flist);
143 DUMMY_XATTR(remove);
144 DUMMY_XATTR(lremove);
145 DUMMY_XATTR(fremove);
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