.\" Copyright 2002 Paul Thompson <set@pobox.com>
.\"
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.\"     losetup.8
.\"	udftools src
.\"
.TH PKTSETUP 8 "udftools" "System Management Commands"

.SH NAME
pktsetup \- set up and tear down packet device associations

.SH SYNOPSIS
.ad l
.B pktsetup
.I packet_device block_device
.br
.B pktsetup
.B \-d
.I packet_device
.br
.B pktsetup
.B \-s
.ad b
.SH DESCRIPTION
.B Pktsetup
is used to associate packet devices with CD or DVD block devices,
so that the packet device can then be mounted and potentially
used as a read/write filesystem. This requires kernel support for
the packet device, and the UDF filesystem.
.PP
See: HOWTO.udf (in the udftools documents directory)

.SH EXIT STATUS
.B Pktsetup
returns 0 on success, nonzero on failure.

.SH OPTIONS
.IP "\fB\-d \fIpacket-device\fP"
Delete the association between the specified \fIpacket-device\fP
and its block device.

.IP "\fB\-s\fP"
Show the current device mapping, one device per line, in the format
 \fIname\fP : \fIpktdevid\fP -> \fIblkdevid\fP
.br
(e.g. "0 : 253:0 -> 22:0")

.SH EXAMPLE
The following commands provide an example of using the
packet device.
.nf
.IP
cdrwtool \-d /dev/sr0 \-q
pktsetup 0 /dev/sr0

mount \-t udf /dev/pktcdvd0 /mnt
 ...
umount /dev/pktcdvd0
pktsetup \-d 0
.fi
.LP

.SH FILES
.nf
/dev/pktcdvd0,/dev/pktcdvd1,...  CD/DVD packet devices
.fi

.SH AUTHOR
.nf
Jens Axboe <axboe@suse.de>
Some additions by Richard Atterer <atterer@debian.org>
.fi

.SH AVAILABILITY
.B pktsetup
is part of the udftools package and is available from
https://github.com/pali/udftools/.

.SH "SEE ALSO"
.BR cdrwtool (1)