sys/i386/linux/linux_dummy.c

   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("$FreeBSD$");
  31
  32 #include "opt_compat.h"
  33 #include "opt_kdtrace.h"
  34
  35 #include <sys/param.h>
  36 #include <sys/kernel.h>
  37 #include <sys/sdt.h>
  38 #include <sys/systm.h>
  39 #include <sys/proc.h>
  40
  41 #include <i386/linux/linux.h>
  42 #include <i386/linux/linux_proto.h>
  43 #include <compat/linux/linux_dtrace.h>
  44 #include <compat/linux/linux_util.h>
  45
  46 /* DTrace init */
  47 LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE);
  48
  49 DUMMY(stime);
  50 DUMMY(fstat);
  51 DUMMY(olduname);
  52 DUMMY(syslog);
  53 DUMMY(uname);
  54 DUMMY(vhangup);
  55 DUMMY(vm86old);
  56 DUMMY(swapoff);
  57 DUMMY(adjtimex);
  58 DUMMY(create_module);
  59 DUMMY(init_module);
  60 DUMMY(delete_module);
  61 DUMMY(get_kernel_syms);
  62 DUMMY(quotactl);
  63 DUMMY(bdflush);
  64 DUMMY(sysfs);
  65 DUMMY(vm86);
  66 DUMMY(query_module);
  67 DUMMY(nfsservctl);
  68 DUMMY(sendfile);                /* different semantics */
  69 DUMMY(setfsuid);
  70 DUMMY(setfsgid);
  71 DUMMY(pivot_root);
  72 DUMMY(mincore);
  73 DUMMY(lookup_dcookie);
  74 DUMMY(remap_file_pages);
  75 DUMMY(fstatfs64);
  76 DUMMY(mbind);
  77 DUMMY(get_mempolicy);
  78 DUMMY(set_mempolicy);
  79 DUMMY(kexec_load);
  80 /* linux 2.6.11: */
  81 DUMMY(add_key);
  82 DUMMY(request_key);
  83 DUMMY(keyctl);
  84 /* linux 2.6.13: */
  85 DUMMY(ioprio_set);
  86 DUMMY(ioprio_get);
  87 DUMMY(inotify_init);
  88 DUMMY(inotify_add_watch);
  89 DUMMY(inotify_rm_watch);
  90 /* linux 2.6.16: */
  91 DUMMY(migrate_pages);
  92 DUMMY(unshare);
  93 /* linux 2.6.17: */
  94 DUMMY(splice);
  95 DUMMY(sync_file_range);
  96 DUMMY(tee);
  97 DUMMY(vmsplice);
  98 /* linux 2.6.18: */
  99 DUMMY(move_pages);
 100 /* linux 2.6.19: */
 101 DUMMY(getcpu);
 102 /* linux 2.6.22: */
 103 DUMMY(signalfd);
 104 DUMMY(timerfd_create);
 105 /* linux 2.6.25: */
 106 DUMMY(timerfd_settime);
 107 DUMMY(timerfd_gettime);
 108 /* linux 2.6.27: */
 109 DUMMY(signalfd4);
 110 DUMMY(inotify_init1);
 111 /* linux 2.6.30: */
 112 DUMMY(preadv);
 113 DUMMY(pwritev);
 114 /* linux 2.6.31 */
 115 DUMMY(rt_tsigqueueinfo);
 116 DUMMY(perf_event_open);
 117 /* linux 2.6.33: */
 118 DUMMY(fanotify_init);
 119 DUMMY(fanotify_mark);
 120 /* later: */
 121 DUMMY(name_to_handle_at);
 122 DUMMY(open_by_handle_at);
 123 DUMMY(clock_adjtime);
 124 DUMMY(setns);
 125 DUMMY(process_vm_readv);
 126 DUMMY(process_vm_writev);
 127
 128 #define DUMMY_XATTR(s)                                          \
 129 int                                                             \
 130 linux_ ## s ## xattr(                                           \
 131     struct thread *td, struct linux_ ## s ## xattr_args *arg)   \
 132 {                                                               \
 133                                                                 \
 134         return (ENOATTR);                                       \
 135 }
 136 DUMMY_XATTR(set);
 137 DUMMY_XATTR(lset);
 138 DUMMY_XATTR(fset);
 139 DUMMY_XATTR(get);
 140 DUMMY_XATTR(lget);
 141 DUMMY_XATTR(fget);
 142 DUMMY_XATTR(list);
 143 DUMMY_XATTR(llist);
 144 DUMMY_XATTR(flist);
 145 DUMMY_XATTR(remove);
 146 DUMMY_XATTR(lremove);
 147 DUMMY_XATTR(fremove);