1.\" $NetBSD: intro.3lua,v 1.5 2014/01/06 09:23:18 wiz Exp $ 2.\" 3.\" Copyright (c) 2013 Marc Balmer <mbalmer@NetBSD.org>. All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 3. Neither the name of the University nor the names of its contributors 14.\" may be used to endorse or promote products derived from this software 15.\" without specific prior written permission. 16.\" 17.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27.\" SUCH DAMAGE. 28.\" 29.\" 30.Dd November 13, 2013 31.Dt INTRO 3lua 32.Os 33.Sh NAME 34.Nm intro 35.Nd introduction to the Lua modules 36.Sh DESCRIPTION 37This section provides an overview of the Lua modules, their 38functions, error returns and other common definitions and concepts. 39.Pp 40The Lua modules provided by 41.Nx 42are: 43.Pp 44.Bl -tag -width syslog -compact 45.It Em gpio 46Access 47.Xr gpio 4 48pins. 49.It Em sqlite 50Access 51.Xr sqlite3 1 52files. 53.It Em syslog 54Acces 55.Xr syslog 3 56functionality. 57.El 58.Sh SEE ALSO 59.Xr lua 1 , 60.Xr luac 1 , 61.Xr intro 9lua 62.Sh HISTORY 63An 64.Nm 65manual for Lua modules appeared in 66.Nx 7.0 . 67