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authorru <ru@FreeBSD.org>2001-05-23 14:58:19 +0000
committerru <ru@FreeBSD.org>2001-05-23 14:58:19 +0000
commitd6e286694d01e4503e4daeed19e3292fcaccd771 (patch)
treeab01e79c839ddfbf22ff2fcf59bb7af9d63e3c95 /sbin/mount_portal/mount_portal.8
parent196fd7759f1cf679623146c047cdcd0e200c93df (diff)
downloadFreeBSD-src-d6e286694d01e4503e4daeed19e3292fcaccd771.zip
FreeBSD-src-d6e286694d01e4503e4daeed19e3292fcaccd771.tar.gz
Rename (after a repo-copy) some mount(8) programs:
mount_fdesc -> mount_fdescfs mount_null -> mount_nullfs mount_portal -> mount_portalfs mount_umap -> mount_umapfs mount_union -> mount_unionfs
Diffstat (limited to 'sbin/mount_portal/mount_portal.8')
-rw-r--r--sbin/mount_portal/mount_portal.8152
1 files changed, 0 insertions, 152 deletions
diff --git a/sbin/mount_portal/mount_portal.8 b/sbin/mount_portal/mount_portal.8
deleted file mode 100644
index f84fa48..0000000
--- a/sbin/mount_portal/mount_portal.8
+++ /dev/null
@@ -1,152 +0,0 @@
-.\"
-.\" Copyright (c) 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
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS 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.
-.\"
-.\" @(#)mount_portal.8 8.3 (Berkeley) 3/27/94
-.\" $FreeBSD$
-.\"
-.Dd March 27, 1994
-.Dt MOUNT_PORTAL 8
-.Os BSD 4.4
-.Sh NAME
-.Nm mount_portal
-.Nd mount the portal daemon
-.Sh SYNOPSIS
-.Nm
-.Op Fl o Ar options
-.Ar /etc/portal.conf
-.Ar mount_point
-.Sh DESCRIPTION
-The
-.Nm
-command attaches an instance of the portal daemon
-to the global filesystem namespace.
-The conventional mount point is
-.Pa /p .
-.\" .PA /dev .
-This command is normally executed by
-.Xr mount 8
-at boot time.
-.Pp
-The options are as follows:
-.Bl -tag -width indent
-.It Fl o
-Options are specified with a
-.Fl o
-flag followed by a comma separated string of options.
-See the
-.Xr mount 8
-man page for possible options and their meanings.
-.El
-.Pp
-The portal daemon provides an
-.Em open
-service.
-Objects opened under the portal mount point are
-dynamically created by the portal daemon according
-to rules specified in the named configuration file.
-Using this mechanism allows descriptors such as sockets
-to be made available in the filesystem namespace.
-.Pp
-The portal daemon works by being passed the full pathname
-of the object being opened.
-The daemon creates an appropriate descriptor according
-to the rules in the configuration file, and then passes the descriptor back
-to the calling process as the result of the open system call.
-.Sh NAMESPACE
-By convention, the portal daemon divides the namespace into sub-namespaces,
-each of which handles objects of a particular type.
-.Pp
-The following sub-namespaces are currently implemented:
-.Pa tcplisten ,
-.Pa tcp
-and
-.Pa fs .
-The
-.Pa tcplisten
-namespace takes a slash separated hostname and port and creates a TCP/IP
-socket bound to the given hostname-port pair.
-The hostname may be
-specified as "ANY" to allow any other host to connect to the socket.
-A
-port number of 0 will dynamically allocate a port, this can be
-discovered by calling
-.Xr getsockname 2
-with the returned file descriptor.
-Privileged ports can only be bound to
-by the super-user.
-The
-.Pa tcp
-namespace takes a hostname and a port (slash separated) and
-creates an open TCP/IP connection.
-The
-.Pa fs
-namespace opens the named file, starting back at the root directory.
-This can be used to provide a controlled escape path from
-a chrooted environment.
-.Sh "CONFIGURATION FILE"
-The configuration file contains a list of rules.
-Each rule takes one line and consists of two or more
-whitespace separated fields.
-A hash (``#'') character causes the remainder of a line to
-be ignored. Blank lines are ignored.
-.Pp
-The first field is a pathname prefix to match
-against the requested pathname.
-If a match is found, the second field
-tells the daemon what type of object to create.
-Subsequent fields are passed to the creation function.
-.Bd -literal
-# @(#)portal.conf 5.1 (Berkeley) 7/13/92
-tcplisten/ tcplisten tcplisten/
-tcp/ tcp tcp/
-fs/ file fs/
-.Ed
-.Sh FILES
-.Bl -tag -width /p/* -compact
-.It Pa /p/*
-.El
-.Sh SEE ALSO
-.Xr mount 2 ,
-.Xr unmount 2 ,
-.Xr fstab 5 ,
-.Xr mount 8
-.Sh CAVEATS
-This filesystem may not be NFS-exported.
-.Sh HISTORY
-The
-.Nm
-utility first appeared in
-.Bx 4.4 .
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