60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
/*
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This file is part of libcapwap.
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libcapwap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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libcapwap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __CW_TIMER_H
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#define __CW_TIMER_H
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#include <time.h>
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/**
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* @defgroup TimerFunctions Timer Functions
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* @{
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*/
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/**
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* Start a timer.
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* @param t number of seconds until the timer expires
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* @return timer value to initialize a variable of time_t
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*
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* Example: time_t timer = cw_timer_start(60);
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*/
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#define cw_timer_start(t) (time(NULL)+t)
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/**
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* Check if a timer is expired.
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* @param t an time_t variable intializes by #cw_timer_start
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* @return 0=timer is not expired\n 1=timer is expired.
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*/
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#define cw_timer_timeout(t) (time(NULL)>t ? 1 : 0)
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#define cw_clock_start()\
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clock()
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#define cw_clock_stop(t)\
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(((double) (clock()-(t))) / CLOCKS_PER_SEC)
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/** @} */
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#endif
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