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.Dd December 15, 2015 26.Dt 80211 3 27.Os 28.Sh NAME 29.Nm lib80211_alloc_regdata , 30.Nm lib80211_free_regdata , 31.Nm lib80211_regdomain_readconfig , 32.Nm lib80211_regdomain_cleanup , 33.Nm lib80211_regdomain_findbysku , 34.Nm lib80211_regdomain_findbyname , 35.Nm lib80211_country_findbycc , 36.Nm lib80211_country_findbyname 37.Nd manage net80211 configuration and regulatory database 38.Sh LIBRARY 39.Lb lib80211 40.Sh SYNOPSIS 41.In lib80211/lib80211_regdomain.h 42.In lib80211/lib80211_ioctl.h 43.Ft struct regdata * 44.Fn lib80211_alloc_regdata void 45.Ft void 46.Fn lib80211_free_regdata "struct regdata *reg" 47.Ft int 48.Fn lib80211_regdomain_readconfig "struct regdata *reg" "const void *config" "size_t size" 49.Ft void 50.Fn lib80211_regdomain_cleanup "struct regdata *reg" 51.Ft const struct regdomain * 52.Fn lib80211_regdomain_findbysku "const struct regdata *reg" "enumRegDomainCode" 53.Ft const struct regdomain * 54.Fn lib80211_regdomain_findbyname "const struct regdata *reg" "const char *sku" 55.Ft const struct country * 56.Fn lib80211_country_findbycc "const struct regdata *reg" "enum ISOCountryCode" 57.Ft const struct country * 58.Fn lib80211_country_findbyname "const struct regdata *reg" "const char *cc" 59.Sh DESCRIPTION 60The 61.Nm lib80211 62library is an interface to the 63.Xr net80211 4 64infrastructure. 65It implements wrappers around the 66.Xr net80211 4 67ioctl command, as well as providing a convenient API to access the regulatory 68database. 69.Pp 70The 71.Fn lib80211_alloc_regdata 72and 73.Fn lib80211_free_regdata 74function allocates / frees a regdata structure to store regulatory domain 75information in. 76.Pp 77The 78.Fn lib80211_regdomain_readconfig 79and 80.Fn lib80211_regdomain_cleanup 81functions read in the regulatory database XML configuration and free it when 82finished. 83.Pp 84The 85.Fn lib80211_regdomain_findbysku 86and 87.Fn lib80211_regdomain_findbyname 88functions look up a regulatory domain entry by SKU enum and SKU name 89respectively. 90.Pp 91The 92.Fn lib80211_country_findbycc 93and 94.Fn lib80211_country_findbyname 95functions look up a country information entry by ISO country enum and 96ISO country code string respectively. 97.Sh RETURN VALUES 98The 99.Fn lib80211_alloc_regdata , 100.Fn lib80211_regdomain_readconfig , 101.Fn lib80211_regdomain_findbysku , 102.Fn lib80211_regdomain_findbyname , 103.Fn lib80211_country_findbycc , 104.Fn lib80211_country_findbyname 105return 106.Dv NULL 107upon error. 108.Sh SEE ALSO 109.Xr net80211 4 , 110.Xr ifconfig 8 111.Sh HISTORY 112The 113.Nm lib80211 114library first appeared in 115.Fx 11.0 . 116.Sh AUTHORS 117.An Adrian Chadd 118