freebsd-dev/sys/amd64/linux32/linux32_dummy.c
Dmitry Chagin 6c2a934b79 Implement Linux mincore() system call.
This is necessary for the upcoming drm-next.

Suggested by:	hselasky@
MFC after:	1 month
2017-03-25 15:47:29 +00:00

187 lines
4.7 KiB
C

/*-
* Copyright (c) 1994-1995 Søren Schmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer
* in this position and unchanged.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "opt_compat.h"
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/sdt.h>
#include <sys/systm.h>
#include <sys/proc.h>
#include <amd64/linux32/linux.h>
#include <amd64/linux32/linux32_proto.h>
#include <compat/linux/linux_dtrace.h>
#include <compat/linux/linux_util.h>
/* DTrace init */
LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE);
UNIMPLEMENTED(afs_syscall);
UNIMPLEMENTED(break);
UNIMPLEMENTED(create_module); /* added in linux 1.0 removed in 2.6 */
UNIMPLEMENTED(ftime);
UNIMPLEMENTED(get_kernel_syms); /* added in linux 1.0 removed in 2.6 */
UNIMPLEMENTED(getpmsg);
UNIMPLEMENTED(gtty);
UNIMPLEMENTED(stty);
UNIMPLEMENTED(lock);
UNIMPLEMENTED(mpx);
UNIMPLEMENTED(nfsservctl); /* added in linux 2.2 removed in 3.1 */
UNIMPLEMENTED(prof);
UNIMPLEMENTED(profil);
UNIMPLEMENTED(putpmsg);
UNIMPLEMENTED(query_module); /* added in linux 2.2 removed in 2.6 */
UNIMPLEMENTED(ulimit);
UNIMPLEMENTED(vserver);
DUMMY(stime);
DUMMY(olduname);
DUMMY(syslog);
DUMMY(uname);
DUMMY(vhangup);
DUMMY(swapoff);
DUMMY(adjtimex);
DUMMY(init_module);
DUMMY(delete_module);
DUMMY(quotactl);
DUMMY(bdflush);
DUMMY(sysfs);
DUMMY(sendfile);
DUMMY(setfsuid);
DUMMY(setfsgid);
DUMMY(pivot_root);
DUMMY(ptrace);
DUMMY(lookup_dcookie);
DUMMY(remap_file_pages);
DUMMY(mbind);
DUMMY(get_mempolicy);
DUMMY(set_mempolicy);
DUMMY(mq_open);
DUMMY(mq_unlink);
DUMMY(mq_timedsend);
DUMMY(mq_timedreceive);
DUMMY(mq_notify);
DUMMY(mq_getsetattr);
DUMMY(kexec_load);
/* linux 2.6.11: */
DUMMY(add_key);
DUMMY(request_key);
DUMMY(keyctl);
/* linux 2.6.13: */
DUMMY(ioprio_set);
DUMMY(ioprio_get);
DUMMY(inotify_init);
DUMMY(inotify_add_watch);
DUMMY(inotify_rm_watch);
/* linux 2.6.16: */
DUMMY(migrate_pages);
DUMMY(unshare);
/* linux 2.6.17: */
DUMMY(splice);
DUMMY(sync_file_range);
DUMMY(tee);
DUMMY(vmsplice);
/* linux 2.6.18: */
DUMMY(move_pages);
/* linux 2.6.19: */
DUMMY(getcpu);
/* linux 2.6.22: */
DUMMY(signalfd);
/* linux 2.6.27: */
DUMMY(signalfd4);
DUMMY(inotify_init1);
/* linux 2.6.31: */
DUMMY(perf_event_open);
/* linux 2.6.33: */
DUMMY(fanotify_init);
DUMMY(fanotify_mark);
/* linux 2.6.39: */
DUMMY(name_to_handle_at);
DUMMY(open_by_handle_at);
DUMMY(clock_adjtime);
/* linux 3.0: */
DUMMY(setns);
/* linux 3.2: */
DUMMY(process_vm_readv);
DUMMY(process_vm_writev);
/* linux 3.5: */
DUMMY(kcmp);
/* linux 3.8: */
DUMMY(finit_module);
DUMMY(sched_setattr);
DUMMY(sched_getattr);
/* linux 3.14: */
DUMMY(renameat2);
/* linux 3.15: */
DUMMY(seccomp);
DUMMY(memfd_create);
/* linux 3.18: */
DUMMY(bpf);
/* linux 3.19: */
DUMMY(execveat);
/* linux 4.2: */
DUMMY(userfaultfd);
/* linux 4.3: */
DUMMY(membarrier);
/* linux 4.4: */
DUMMY(mlock2);
/* linux 4.5: */
DUMMY(copy_file_range);
/* linux 4.6: */
DUMMY(preadv2);
DUMMY(pwritev2);
/* linux 4.8: */
DUMMY(pkey_mprotect);
DUMMY(pkey_alloc);
DUMMY(pkey_free);
#define DUMMY_XATTR(s) \
int \
linux_ ## s ## xattr( \
struct thread *td, struct linux_ ## s ## xattr_args *arg) \
{ \
\
return (ENOATTR); \
}
DUMMY_XATTR(set);
DUMMY_XATTR(lset);
DUMMY_XATTR(fset);
DUMMY_XATTR(get);
DUMMY_XATTR(lget);
DUMMY_XATTR(fget);
DUMMY_XATTR(list);
DUMMY_XATTR(llist);
DUMMY_XATTR(flist);
DUMMY_XATTR(remove);
DUMMY_XATTR(lremove);
DUMMY_XATTR(fremove);