59 строки
2.1 KiB
C
59 строки
2.1 KiB
C
#ifndef HEADER_CURL_TIMEVAL_H
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#define HEADER_CURL_TIMEVAL_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "curl_setup.h"
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/* Use a larger type even for 32 bit time_t systems so that we can keep
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microsecond accuracy in it */
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typedef curl_off_t timediff_t;
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#define CURL_FORMAT_TIMEDIFF_T CURL_FORMAT_CURL_OFF_T
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#define TIMEDIFF_T_MAX CURL_OFF_T_MAX
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#define TIMEDIFF_T_MIN CURL_OFF_T_MIN
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struct curltime {
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time_t tv_sec; /* seconds */
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int tv_usec; /* microseconds */
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};
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struct curltime Curl_now(void);
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/*
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* Make sure that the first argument (t1) is the more recent time and t2 is
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* the older time, as otherwise you get a weird negative time-diff back...
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*
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* Returns: the time difference in number of milliseconds.
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*/
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timediff_t Curl_timediff(struct curltime t1, struct curltime t2);
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/*
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* Make sure that the first argument (t1) is the more recent time and t2 is
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* the older time, as otherwise you get a weird negative time-diff back...
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*
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* Returns: the time difference in number of microseconds.
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*/
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timediff_t Curl_timediff_us(struct curltime newer, struct curltime older);
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#endif /* HEADER_CURL_TIMEVAL_H */
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