add man page for chio.conf; missing file spotted by deraadt

ok beck

1 files changed, 69 insertions, 0 deletions

diff --git a/bin/chio/chio.conf.5 b/bin/chio/chio.conf.5
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+++ b/bin/chio/chio.conf.5
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+.\"	$OpenBSD: chio.conf.5,v 1.1 2007/11/02 15:26:07 jmc Exp $
+.\"
+.\" Copyright (c) 2007 Jason McIntyre <jmc@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.\"
+.Dd $Mdocdate: November 2 2007 $
+.Dt CHIO.CONF 5
+.Os
+.Sh NAME
+.Nm chio.conf
+.Nd medium changer configuration file
+.Sh DESCRIPTION
+.Nm
+is used to configure some aspects of
+.Xr chio 1 ,
+a medium changer.
+.Pp
+The configuration file consists of a series of stanzas,
+one per changer,
+enclosed in curly braces.
+Empty lines and lines beginning with
+.Sq #
+in either file are ignored.
+.Pp
+The following aspects may be configured:
+.Bl -tag -width Ds
+.It Ic drive
+Provides a non-default mapping between
+.Xr st 4
+devices and changer drives.
+For example,
+to map drive 0 to rst3 and drive 1 to rst2, for changer
+.Pa /dev/ch0 :
+.Bd -literal -offset indent
+changer ch0 {
+	drive rst3
+	drive rst2
+}
+.Ed
+.El
+.Sh FILES
+.Bl -tag -width "/etc/chio.confXXX" -compact
+.It /dev/ch0
+Default changer device.
+.It /etc/chio.conf
+Default location for
+.Xr chio 1
+configuration file.
+.El
+.Sh SEE ALSO
+.Xr chio 1 ,
+.Xr mt 1
+.Sh HISTORY
+The
+.Nm
+file format first appeared in
+.Ox 4.0 .