mirror of
https://github.com/Stichting-MINIX-Research-Foundation/netbsd.git
synced 2025-09-09 07:06:38 -04:00
97 lines
2.7 KiB
Groff
97 lines
2.7 KiB
Groff
.\"
|
|
.\" Copyright © 2007 Alistair Crooks. 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.
|
|
.\" 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.
|
|
.\"
|
|
.Dd May 16, 2007
|
|
.Dt DMESGFS 8
|
|
.Os
|
|
.Sh NAME
|
|
.Nm dmesgfs
|
|
.Nd refuse-based virtual file system to display devices found in dmesg
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Fl f
|
|
.Op Fl l
|
|
.Op Fl n Ar nexus
|
|
.Op Fl v
|
|
.Ar mount_point
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
utility can be used to mount a virtual file system which
|
|
shows the tree of devices present in the computer.
|
|
This tree is found by using the output of the
|
|
.Xr dmesg 8
|
|
command.
|
|
.Pp
|
|
The following arguments can be used:
|
|
.Bl -tag -width Ds
|
|
.It Fl f
|
|
present the attachment information in the virtual file system
|
|
as files.
|
|
.It Fl l
|
|
present the attachment information in the virtual file system
|
|
as symbolic links.
|
|
This is the default mode of operation.
|
|
.It Fl n Ar nexus
|
|
Use the nexus name
|
|
as the root of the device tree.
|
|
The default value for Nexus is
|
|
.Dq mainbus0 .
|
|
.It Fl v
|
|
Produce verbose output
|
|
.El
|
|
.Pp
|
|
The
|
|
.Nm
|
|
utility makes use of the
|
|
.Xr virtdir 3
|
|
virtual directory routines.
|
|
.Pp
|
|
The
|
|
.Xr refuse 3
|
|
library is used to provide the file system features.
|
|
.Pp
|
|
The mandatory parameter is
|
|
the local mount
|
|
point.
|
|
.Pp
|
|
The
|
|
.Xr dmesg 8
|
|
utility is used to retrieve the information.
|
|
.Sh SEE ALSO
|
|
.Xr librefuse 3 ,
|
|
.Xr puffs 3 ,
|
|
.Xr virtdir 3 ,
|
|
.Xr dmesg 8 .
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
utility first appeared in
|
|
.Nx 5.0 .
|
|
.Sh AUTHORS
|
|
.An Alistair Crooks Aq Mt agc@NetBSD.org
|