1.\" Copyright (c) 2015 Adrian Chadd. 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.Dd December 15, 2015 28.Dt 80211 3 29.Os 30.Sh NAME 31.Nm lib80211_alloc_regdata , 32.Nm lib80211_free_regdata , 33.Nm lib80211_regdomain_readconfig , 34.Nm lib80211_regdomain_cleanup , 35.Nm lib80211_regdomain_findbysku , 36.Nm lib80211_regdomain_findbyname , 37.Nm lib80211_country_findbycc , 38.Nm lib80211_country_findbyname 39.Nd manage net80211 configuration and regulatory database 40.Sh LIBRARY 41.Lb lib80211 42.Sh SYNOPSIS 43.In lib80211/lib80211_regdomain.h 44.In lib80211/lib80211_ioctl.h 45.Ft struct regdata * 46.Fn lib80211_alloc_regdata void 47.Ft void 48.Fn lib80211_free_regdata "struct regdata *reg" 49.Ft int 50.Fn lib80211_regdomain_readconfig "struct regdata *reg" "const void *config" "size_t size" 51.Ft void 52.Fn lib80211_regdomain_cleanup "struct regdata *reg" 53.Ft const struct regdomain * 54.Fn lib80211_regdomain_findbysku "const struct regdata *reg" "enumRegDomainCode" 55.Ft const struct regdomain * 56.Fn lib80211_regdomain_findbyname "const struct regdata *reg" "const char *sku" 57.Ft const struct country * 58.Fn lib80211_country_findbycc "const struct regdata *reg" "enum ISOCountryCode" 59.Ft const struct country * 60.Fn lib80211_country_findbyname "const struct regdata *reg" "const char *cc" 61.Sh DESCRIPTION 62The 63.Nm lib80211 64library is an interface to the 65.Xr net80211 4 66infrastructure. 67It implements wrappers around the 68.Xr net80211 4 69ioctl command, as well as providing a convenient API to access the regulatory 70database. 71.Pp 72The 73.Fn lib80211_alloc_regdata 74and 75.Fn lib80211_free_regdata 76function allocates / frees a regdata structure to store regulatory domain 77information in. 78.Pp 79The 80.Fn lib80211_regdomain_readconfig 81and 82.Fn lib80211_regdomain_cleanup 83functions read in the regulatory database XML configuration and free it when 84finished. 85.Pp 86The 87.Fn lib80211_regdomain_findbysku 88and 89.Fn lib80211_regdomain_findbyname 90functions look up a regulatory domain entry by SKU enum and SKU name 91respectively. 92.Pp 93The 94.Fn lib80211_country_findbycc 95and 96.Fn lib80211_country_findbyname 97functions look up a country information entry by ISO country enum and 98ISO country code string respectively. 99.Sh RETURN VALUES 100The 101.Fn lib80211_alloc_regdata , 102.Fn lib80211_regdomain_readconfig , 103.Fn lib80211_regdomain_findbysku , 104.Fn lib80211_regdomain_findbyname , 105.Fn lib80211_country_findbycc , 106.Fn lib80211_country_findbyname 107return 108.Dv NULL 109upon error. 110.Sh SEE ALSO 111.Xr net80211 4 , 112.Xr ifconfig 8 113.Sh HISTORY 114The 115.Nm lib80211 116library first appeared in 117.Fx 11.0 . 118.Sh AUTHORS 119.An Adrian Chadd 120