Annotation of sys/compat/linux/linux_mount.c, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: linux_mount.c,v 1.4 1996/10/16 12:25:26 deraadt Exp $ */
! 2:
! 3: /*
! 4: * Copyright (c) 1996 Erik Theisen
! 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: * 2. Redistributions in binary form must reproduce the above copyright
! 13: * notice, this list of conditions and the following disclaimer in the
! 14: * documentation and/or other materials provided with the distribution.
! 15: * 3. The name of the author may not be used to endorse or promote products
! 16: * derived from this software without specific prior written permission
! 17: *
! 18: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 19: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 20: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 21: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
! 22: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
! 23: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
! 24: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
! 25: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
! 26: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
! 27: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 28: */
! 29: #include <sys/param.h>
! 30: #include <sys/kernel.h>
! 31: #include <sys/systm.h>
! 32: #include <sys/buf.h>
! 33: #include <sys/malloc.h>
! 34: #include <sys/ioctl.h>
! 35: #include <sys/tty.h>
! 36: #include <sys/file.h>
! 37: #include <sys/mount.h>
! 38: #include <sys/filedesc.h>
! 39:
! 40: #include <sys/syscallargs.h>
! 41:
! 42: #include <compat/linux/linux_types.h>
! 43: #include <compat/linux/linux_errno.h>
! 44: #include <compat/linux/linux_signal.h>
! 45: #include <compat/linux/linux_syscallargs.h>
! 46:
! 47: /*
! 48: * These are just dummy mount/umount functions
! 49: * who's purpose is to satisfy brain dead code
! 50: * that bindly calls mount(). They always
! 51: * return EPERM.
! 52: *
! 53: * You really shouldn't be running code via
! 54: * emulation that mounts FSs.
! 55: */
! 56: int
! 57: linux_sys_mount(p, v, retval)
! 58: struct proc *p;
! 59: void *v;
! 60: register_t *retval;
! 61: {
! 62: struct linux_sys_mount_args /* {
! 63: syscallarg(char *) specialfile;
! 64: syscallarg(char *) dir;
! 65: syscallarg(char *) filesystemtype;
! 66: syscallarg(long) rwflag;
! 67: syscallarg(void *) data;
! 68: } *uap = v */ ;
! 69: return EPERM;
! 70: }
! 71:
! 72: int
! 73: linux_sys_umount(p, v, retval)
! 74: struct proc *p;
! 75: void *v;
! 76: register_t *retval;
! 77: {
! 78: struct linux_sys_umount_args /* {
! 79: syscallarg(char *) specialfile;
! 80: } *uap = v */ ;
! 81: return EPERM;
! 82: }
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