freebsd-skq/sys/i386/linux/linux_dummy.c
Marcel Moolenaar a603fe5a07 Revert implementation of setfsuid and setfsgid due to security
issues.

Requested by: rwatson
Backed by: kris
2000-07-20 05:37:41 +00:00

113 lines
2.9 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 withough 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.
*
* $FreeBSD$
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/proc.h>
#include <i386/linux/linux.h>
#include <i386/linux/linux_proto.h>
#define DUMMY(s) \
int \
linux_ ## s(struct proc *p, struct linux_ ## s ## _args *args) \
{ \
return (unsupported_msg(p, #s)); \
} \
struct __hack
static int
unsupported_msg(struct proc *p, const char *fname)
{
printf("linux: syscall %s is obsoleted or not implemented (pid=%ld)\n",
fname, (long)p->p_pid);
return (ENOSYS);
}
DUMMY(setup);
DUMMY(break);
DUMMY(stat);
DUMMY(mount);
DUMMY(umount);
DUMMY(stime);
DUMMY(ptrace);
DUMMY(fstat);
DUMMY(stty);
DUMMY(gtty);
DUMMY(ftime);
DUMMY(prof);
DUMMY(umount2);
DUMMY(lock);
DUMMY(mpx);
DUMMY(ulimit);
DUMMY(olduname);
DUMMY(ksyslog);
DUMMY(uname);
DUMMY(vhangup);
DUMMY(idle);
DUMMY(vm86old);
DUMMY(swapoff);
DUMMY(sysinfo);
DUMMY(adjtimex);
DUMMY(create_module);
DUMMY(init_module);
DUMMY(delete_module);
DUMMY(get_kernel_syms);
DUMMY(quotactl);
DUMMY(bdflush);
DUMMY(sysfs);
DUMMY(afs_syscall);
DUMMY(setfsuid);
DUMMY(setfsgid);
DUMMY(getsid);
DUMMY(sysctl);
DUMMY(getresuid);
DUMMY(vm86);
DUMMY(query_module);
DUMMY(nfsservctl);
DUMMY(getresgid);
DUMMY(prctl);
DUMMY(rt_sigreturn);
DUMMY(rt_sigpending);
DUMMY(rt_sigtimedwait);
DUMMY(rt_sigqueueinfo);
DUMMY(capget);
DUMMY(capset);
DUMMY(sendfile);
DUMMY(getpmsg);
DUMMY(putpmsg);
DUMMY(ugetrlimit);
DUMMY(mmap2);
DUMMY(truncate64);
DUMMY(ftruncate64);
DUMMY(stat64);
DUMMY(lstat64);
DUMMY(fstat64);