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.\" -*- nroff -*-
.\"
.\" Copyright (c) 1998 Doug Rabson
.\"
.\" All rights reserved.
.\"
.\" This program is free software.
.\"
.\" 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
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.\"
.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\" $FreeBSD$
.\"
.Dd June 16, 1998
.Dt DEVICE_SET_DESC 9
.Os
.Sh NAME
.Nm device_set_desc ,
.Nm device_set_desc_copy ,
.Nm device_get_desc
.Nd access the description of a device
.Sh SYNOPSIS
.In sys/param.h
.In sys/bus.h
.Ft void
.Fn device_set_desc "device_t dev" "const char *desc"
.Ft void
.Fn device_set_desc_copy "device_t dev" "const char *desc"
.Ft const char *
.Fn device_get_desc "device_t dev"
.Sh DESCRIPTION
Manipulate the verbose description of a device.  This description (if
present) is printed as part of the message when it is attached during
autoconfiguration.
The variation
.Fn device_set_desc_copy
is used to set the description if the string passed is a temporary
buffer which will be overwritten.
In this case, the system will copy
the string, otherwise the pointer passed will be used directly.
.Sh SEE ALSO
.Xr device 9
.Sh AUTHORS
This man page was written by
.An Doug Rabson .
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