1.\" Copyright (c) [year] [your name] 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD$ 26.\" 27.\" Note: The date here should be updated whenever a non-trivial 28.\" change is made to the manual page. 29.Dd December 8, 1999 30.Dt EXAMPLE 4 i386 31.Os 32.Sh NAME 33.Nm example 34.Nd "example device driver manual page" 35.Sh SYNOPSIS 36.Cd "device example" 37.Cd "options EXAMPLE_DEBUG" 38.Sh DESCRIPTION 39This is an example device driver manual page for the 40.Nm 41driver. 42It is intended that this example can be used as a template 43when writing a new manual page. 44.Pp 45The 46.Nm 47driver supports the following ioctls: 48.Bl -tag -width ".Dv EIOCNULL" 49.It Dv EIOCEX 50Example ioctl. 51.It Dv EIOCNULL 52Example ioctl. 53.El 54.Pp 55If the kernel is compiled with the 56.Dv EXAMPLE_DEBUG 57option, then additional debugging messages will be displayed. 58.Sh FILES 59.Bl -tag -width ".Pa /dev/null" -compact 60.It Pa /dev/null 61Example of a file in the 62.Sx FILES 63section. 64.El 65.Sh DIAGNOSTICS 66.Bl -diag 67.It "example%d: example diagnostic message." 68An example of a diagnostic message. 69.It "example%d: another example diagnostic message." 70Self explanatory. 71.El 72.Sh SEE ALSO 73.Xr example 1 , 74.Xr example 3 , 75.Xr mdoc 7 76.Sh HISTORY 77The 78.Nm 79manual page example first appeared in 80.Fx 2.2 . 81.Pp 82Some other common 83.Sx HISTORY 84section examples are: 85.Pp 86The 87.Nm 88manual page example first appeared in 89.Bx 4.4 . 90.Pp 91The 92.Nm 93manual page example first appeared in 94.At v6 . 95.Sh AUTHORS 96This 97manual page was written by 98.An Mike Pritchard Aq mpp@FreeBSD.org . 99.Sh BUGS 100The actual code for this device driver is vaporware. 101