.TH DKCONFIG 8
.SH NAME
dkconfig \- configure Datakit interface
.SH SYNOPSIS
.B dkconfig
[
.B -d
.I dev
]
[
.B -n
.I netname
]
[
.B -c
.I csc
.I nlines
]
[
.B -b
.I baud
]
[
.B -w
.I window
]
[
.B -ai
]
.SH DESCRIPTION
.I Dkconfig
configures the device
.I dev
(default
.BR #h )
as a Datakit link and gives it kernel id
.I netname
(default
.BR dk ).
Any subsequent reference to the device
.BI #k name
and its subdirectories refers to conversations
multiplexed on this link.
.P
As a convenience,
.I dkconfig
performs a
.IP
.B
bind("#k\fIname\fP", "/net", MBEFORE)
.LP
to make the dk device available to
.IR dial (2).
.P
Option
.B -c
allows the common signaling channel,
.IR csc ,
and the number of Datakit lines,
.IR nlines ,
to be specified.
.P
Option
.B -w
sets the window size to
.IR window ,
a decimal number of bytes.
This is most important on the PC's
Incon interface, which overflows if
the window size is greater than 256.
.P
Option
.B -i
causes an Incon device (default
.BR #i )
to be configured as the Datakit connection.
.P
Option
.B -a
causes the a serial line (default
.BR /dev/eia0 )
to be configured as the Datakit connection.
The
.B async
line protocol is pushed onto the serial
line's stream to provide a multiplexed connection.
.SH FILES
.TF #k*/dk/*xxx
.TP
.B #h
default device
.TP
.B #i
incon device
.TP
.B #k*/dk/*
Datakit devices
.TP
.B /net/dk
by convention, Datakit device bind point
.SH SOURCE
.B /sys/src/cmd/dkconfig.c
.SH "SEE ALSO"
.IR listen (8),
.IR datakit (3),
.IR dk (3),
.IR dial (2)
.IR netstat (1)