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34 lines
788 B
C
34 lines
788 B
C
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/*
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* hostapd / IEEE 802.11h
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* Copyright (c) 2005-2006, Devicescape Software, Inc.
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* Copyright (c) 2007, Jouni Malinen <j@w1.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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#include "includes.h"
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#include "hostapd.h"
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int hostapd_check_power_cap(struct hostapd_data *hapd, u8 *power, u8 len)
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{
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unsigned int max_pwr;
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if (len < 2) {
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wpa_printf(MSG_DEBUG, "Too short power capability IE");
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return -1;
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}
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max_pwr = power[1];
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if (max_pwr > hapd->iface->sta_max_power)
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return -1;
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return 0;
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}
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