freebsd-dev/share/man/man9/device_get_devclass.9

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.\" -*- nroff -*-
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.\" Copyright (c) 1998 Doug Rabson
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1999-08-28 00:22:10 +00:00
.\" $FreeBSD$
.\"
.Dd June 16, 1998
.Dt DEVICE_GET_DEVCLASS 9
.Os
.Sh NAME
.Nm device_get_devclass
.Nd access the devclass of a device
.Sh SYNOPSIS
.In sys/param.h
.In sys/bus.h
.Ft devclass_t
.Fn device_get_devclass "device_t dev"
.Sh DESCRIPTION
The current devclass associated with the device is returned. If the
device has no devclass,
.Dv NULL
is returned.
.Sh SEE ALSO
.Xr devclass 9 ,
.Xr device 9
.Sh AUTHORS
This man page was written by
.An Doug Rabson .