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freebsd-dev/sbin/mount_std/mount_std.8

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Obtained from: copied fro mount_kernfs This is copied from the mount_kernfs code.. if it doesn't work there is a working binary in ~julian
1995-04-21 01:17:50 +00:00
.\"
.\" Copyright (c) 1992, 1993, 1994
.\" The Regents of the University of California. All rights reserved.
.\" All rights reserved.
.\"
.\" This code is derived from software donated to Berkeley by
.\" Jan-Simon Pendry.
.\"
.\" 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.
.\" 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. All advertising materials mentioning features or use of this software
.\" must display the following acknowledgement:
.\" This product includes software developed by the University of
.\" California, Berkeley and its contributors.
.\" 4. Neither the name of the University nor the names of its contributors
.\" may be used to endorse or promote products derived from this software
.\" without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\"
Accept mount(8)'s calling convention of passing just the filesystem type as argv[0].
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.\" $Id: mount_std.8,v 1.1 1996/05/13 17:43:16 wollman Exp $
Obtained from: copied fro mount_kernfs This is copied from the mount_kernfs code.. if it doesn't work there is a working binary in ~julian
1995-04-21 01:17:50 +00:00
.\"
Get rid of the last vestiges of the old MOUNT_* constants in the mount_* programs. While we're at it, collapse the four now-identical mount programs for devfs, fdesc, kernfs, and procfs into links to a new mount_std(8) which can mount any really generic filesystem such as these when called with the appropriate argv[0]. Also, convert the mount programs to use sysexits.h.
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.Dd May 13, 1996
.Dt MOUNT_STD 8
.Os FreeBSD 2.2
Obtained from: copied fro mount_kernfs This is copied from the mount_kernfs code.. if it doesn't work there is a working binary in ~julian
1995-04-21 01:17:50 +00:00
.Sh NAME
Get rid of the last vestiges of the old MOUNT_* constants in the mount_* programs. While we're at it, collapse the four now-identical mount programs for devfs, fdesc, kernfs, and procfs into links to a new mount_std(8) which can mount any really generic filesystem such as these when called with the appropriate argv[0]. Also, convert the mount programs to use sysexits.h.
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.Nm mount_std
.Nd mount ``standard'' filesystems
Obtained from: copied fro mount_kernfs This is copied from the mount_kernfs code.. if it doesn't work there is a working binary in ~julian
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.Sh SYNOPSIS
Get rid of the last vestiges of the old MOUNT_* constants in the mount_* programs. While we're at it, collapse the four now-identical mount programs for devfs, fdesc, kernfs, and procfs into links to a new mount_std(8) which can mount any really generic filesystem such as these when called with the appropriate argv[0]. Also, convert the mount programs to use sysexits.h.
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.Nm mount_ Ns Ar fsname
Obtained from: copied fro mount_kernfs This is copied from the mount_kernfs code.. if it doesn't work there is a working binary in ~julian
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.Op Fl o Ar options
.Ar "devfs"
.Ar mount_point
.Sh DESCRIPTION
The
.Nm
Get rid of the last vestiges of the old MOUNT_* constants in the mount_* programs. While we're at it, collapse the four now-identical mount programs for devfs, fdesc, kernfs, and procfs into links to a new mount_std(8) which can mount any really generic filesystem such as these when called with the appropriate argv[0]. Also, convert the mount programs to use sysexits.h.
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command is a generic mechanism for attaching ``standard'' filesystems to
the filesystem. A ``standard'' filesystem is one which:
.Bl -enum -offset indent
.It
accepts only the standard
Obtained from: copied fro mount_kernfs This is copied from the mount_kernfs code.. if it doesn't work there is a working binary in ~julian
1995-04-21 01:17:50 +00:00
.Fl o
Get rid of the last vestiges of the old MOUNT_* constants in the mount_* programs. While we're at it, collapse the four now-identical mount programs for devfs, fdesc, kernfs, and procfs into links to a new mount_std(8) which can mount any really generic filesystem such as these when called with the appropriate argv[0]. Also, convert the mount programs to use sysexits.h.
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options
.Dq ro
.Pq ``rdonly'' ,
.Dq rw ,
.Dq nodev ,
.Dq noexec ,
.Dq nosuid ,
and
.Dq union .
.It
has a kernel filesystem module name the same as its user-visible name.
.It
requires no other special processing on the part of the
.Nm mount_std
command.
.El
.Pp
The
.Nm
command examines its zeroth command-line argument (the name by which
it was called) to determine the type of filesystem to be mounted. If
it is called by a name which does not end in
.Dq Li _ Ns Ar fsname ,
.Nm
Accept mount(8)'s calling convention of passing just the filesystem type as argv[0].
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will assume (for compatibility
with
.Xr mount 8 )
that the zeroth argument contains only the name of the filesystem type.
The
Get rid of the last vestiges of the old MOUNT_* constants in the mount_* programs. While we're at it, collapse the four now-identical mount programs for devfs, fdesc, kernfs, and procfs into links to a new mount_std(8) which can mount any really generic filesystem such as these when called with the appropriate argv[0]. Also, convert the mount programs to use sysexits.h.
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.Nm
command is normally installed with appropriate links to commands for
the distributed filesystems which can be mounted in this way;
for information on the function of each filesystem, see the manual page
for that specific
.Nm mount_ Ns Ar fsname
command.
.Sh DIAGNOSTICS
.Bl -diag
.It argv[0] must end in _fsname
The
.Nm mount_std
Accept mount(8)'s calling convention of passing just the filesystem type as argv[0].
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command was called with a zero'th argument of
.Dq Li mount_std .
Get rid of the last vestiges of the old MOUNT_* constants in the mount_* programs. While we're at it, collapse the four now-identical mount programs for devfs, fdesc, kernfs, and procfs into links to a new mount_std(8) which can mount any really generic filesystem such as these when called with the appropriate argv[0]. Also, convert the mount programs to use sysexits.h.
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.It vfsload(%s)
.Nm
was unable to load a kernel module implementing the %s filesystem
type.
.It %s filesystem not available
The specified filesystem type was not present in the kernel and no
loadable module for it was found.
Obtained from: copied fro mount_kernfs This is copied from the mount_kernfs code.. if it doesn't work there is a working binary in ~julian
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.El
.Sh SEE ALSO
.Xr mount 2 ,
.Xr unmount 2 ,
Get rid of the last vestiges of the old MOUNT_* constants in the mount_* programs. While we're at it, collapse the four now-identical mount programs for devfs, fdesc, kernfs, and procfs into links to a new mount_std(8) which can mount any really generic filesystem such as these when called with the appropriate argv[0]. Also, convert the mount programs to use sysexits.h.
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.Xr getvfsbyname 3 ,
Obtained from: copied fro mount_kernfs This is copied from the mount_kernfs code.. if it doesn't work there is a working binary in ~julian
1995-04-21 01:17:50 +00:00
.Xr fstab 5 ,
Get rid of the last vestiges of the old MOUNT_* constants in the mount_* programs. While we're at it, collapse the four now-identical mount programs for devfs, fdesc, kernfs, and procfs into links to a new mount_std(8) which can mount any really generic filesystem such as these when called with the appropriate argv[0]. Also, convert the mount programs to use sysexits.h.
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.Xr mount 8 ,
.Xr mount_devfs 8 ,
.Xr mount_fdesc 8 ,
.Xr mount_kernfs 8 ,
.Xr mount_procfs 8
Obtained from: copied fro mount_kernfs This is copied from the mount_kernfs code.. if it doesn't work there is a working binary in ~julian
1995-04-21 01:17:50 +00:00
.Sh HISTORY
The
Get rid of the last vestiges of the old MOUNT_* constants in the mount_* programs. While we're at it, collapse the four now-identical mount programs for devfs, fdesc, kernfs, and procfs into links to a new mount_std(8) which can mount any really generic filesystem such as these when called with the appropriate argv[0]. Also, convert the mount programs to use sysexits.h.
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.Nm mount_std
utility first appeared in
.Fx 2.2 .
Loadable filesystem modules first appeared in
.Fx 2.0 .
The
.Dq fdesc ,
.Dq kernfs ,
and
.Dq procfs
filesystem types first appeared in
.Fx 2.0 ;
the
.Dq devfs
filesystem type first appeared in
.Fx 2.2 .
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