.\"	$OpenBSD: ujoy.4,v 1.2 2021/01/27 14:58:06 jmc Exp $
.\"
.\" Copyright (c) 2020 Thomas Frohwein	<thfr@openbsd.org>
.\" Copyright (c) 2020 Bryan Steele	<brynet@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: January 27 2021 $
.Dt UJOY 4
.Os
.Sh NAME
.Nm ujoy
.Nd USB joystick/gamecontroller
.Sh SYNOPSIS
.Cd "ujoy* at uhidev?"
.Sh DESCRIPTION
The
.Nm
driver provides support for USB joysticks and other gamecontrollers.
They are Human Interface Devices (HID) which can be accessed via the
.Pa /dev/ujoy/N
interface.
.Pp
The driver is compatible with
.Xr read 2 ,
and a subset of
.Xr ioctl 2
operations of the generic
.Xr uhid 4
device.
.Sh FILES
.Bl -tag -width /dev/ujoy/* -compact
.It Pa /dev/ujoy/*
.El
.Sh SEE ALSO
.Xr uhid 4 ,
.Xr uhidev 4 ,
.Xr usb 4
.Sh HISTORY
The
.Nm
driver first appeared in
.Ox 6.9 .