80211(3)               FreeBSD Library Functions Manual               80211(3)

NAME
     lib80211_alloc_regdata, lib80211_free_regdata,
     lib80211_regdomain_readconfig, lib80211_regdomain_cleanup,
     lib80211_regdomain_findbysku, lib80211_regdomain_findbyname,
     lib80211_country_findbycc, lib80211_country_findbyname - manage net80211
     configuration and regulatory database

LIBRARY
     802.11 Wireless Network Management Library (lib80211, -l80211)

SYNOPSIS
     #include <lib80211/lib80211_regdomain.h>
     #include <lib80211/lib80211_ioctl.h>

     struct regdata *
     lib80211_alloc_regdata(void);

     void
     lib80211_free_regdata(struct regdata *reg);

     int
     lib80211_regdomain_readconfig(struct regdata *reg, const void *config,
         size_t size);

     void
     lib80211_regdomain_cleanup(struct regdata *reg);

     const struct regdomain *
     lib80211_regdomain_findbysku(const struct regdata *reg,
         enumRegDomainCode);

     const struct regdomain *
     lib80211_regdomain_findbyname(const struct regdata *reg,
         const char *sku);

     const struct country *
     lib80211_country_findbycc(const struct regdata *reg,
         enum ISOCountryCode);

     const struct country *
     lib80211_country_findbyname(const struct regdata *reg, const char *cc);

DESCRIPTION
     The lib80211 library is an interface to the net80211(4) infrastructure.
     It implements wrappers around the net80211(4) ioctl command, as well as
     providing a convenient API to access the regulatory database.

     The lib80211_alloc_regdata() and lib80211_free_regdata() function
     allocates / frees a regdata structure to store regulatory domain
     information in.

     The lib80211_regdomain_readconfig() and lib80211_regdomain_cleanup()
     functions read in the regulatory database XML configuration and free it
     when finished.

     The lib80211_regdomain_findbysku() and lib80211_regdomain_findbyname()
     functions look up a regulatory domain entry by SKU enum and SKU name
     respectively.

     The lib80211_country_findbycc() and lib80211_country_findbyname()
     functions look up a country information entry by ISO country enum and ISO
     country code string respectively.

RETURN VALUES
     The lib80211_alloc_regdata(), lib80211_regdomain_readconfig(),
     lib80211_regdomain_findbysku(), lib80211_regdomain_findbyname(),
     lib80211_country_findbycc(), lib80211_country_findbyname() return NULL
     upon error.

SEE ALSO
     net80211(4), ifconfig(8)

HISTORY
     The lib80211 library first appeared in FreeBSD 11.0.

AUTHORS
     Adrian Chadd

FreeBSD 13.1-RELEASE-p6        December 15, 2015       FreeBSD 13.1-RELEASE-p6