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/*
* iwinfo - Wireless Information Library - Utility Headers
*
* Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
*
* The iwinfo library is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* The iwinfo library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
*/
#ifndef __IWINFO_UTILS_H_
#define __IWINFO_UTILS_H_
#include <sys/socket.h>
#include <net/if.h>
#include <uci.h>
#include <libubus.h>
#include "iwinfo.h"
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#endif
#define LOG10_MAGIC 1.25892541179
extern struct uci_context *uci_ctx;
int iwinfo_ioctl(int cmd, void *ifr);
int iwinfo_dbm2mw(int in);
int iwinfo_mw2dbm(int in);
static inline int iwinfo_mbm2dbm(int gain)
{
return gain / 100;
}
int iwinfo_ifup(const char *ifname);
int iwinfo_ifdown(const char *ifname);
int iwinfo_ifmac(const char *ifname);
void iwinfo_close(void);
struct iwinfo_hardware_entry * iwinfo_hardware(struct iwinfo_hardware_id *id);
int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id);
void iwinfo_parse_rsn(struct iwinfo_crypto_entry *c, uint8_t *data, uint8_t len,
uint16_t defcipher, uint8_t defauth);
struct uci_section *iwinfo_uci_get_radio(const char *name, const char *type);
void iwinfo_uci_free(void);
int iwinfo_ubus_query(const char *ifname, const char *field,
char *buf, size_t len);
#endif
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