| 1 | #ifndef HEADER_CURL_TIMEVAL_H
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| 2 | #define HEADER_CURL_TIMEVAL_H
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| 3 | /***************************************************************************
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| 4 | * _ _ ____ _
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| 5 | * Project ___| | | | _ \| |
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| 6 | * / __| | | | |_) | |
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| 7 | * | (__| |_| | _ <| |___
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| 8 | * \___|\___/|_| \_\_____|
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| 9 | *
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| 10 | * Copyright (C) 1998 - 2019, Daniel Stenberg, <[email protected]>, et al.
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| 11 | *
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| 12 | * This software is licensed as described in the file COPYING, which
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| 13 | * you should have received as part of this distribution. The terms
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| 14 | * are also available at https://curl.haxx.se/docs/copyright.html.
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| 15 | *
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| 16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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| 17 | * copies of the Software, and permit persons to whom the Software is
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| 18 | * furnished to do so, under the terms of the COPYING file.
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| 19 | *
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| 20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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| 21 | * KIND, either express or implied.
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| 22 | *
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| 23 | ***************************************************************************/
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| 24 |
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| 25 | #include "curl_setup.h"
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| 26 |
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| 27 | #if SIZEOF_TIME_T < 8
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| 28 | typedef int timediff_t;
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| 29 | #define CURL_FORMAT_TIMEDIFF_T "d"
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| 30 | #else
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| 31 | typedef curl_off_t timediff_t;
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| 32 | #define CURL_FORMAT_TIMEDIFF_T CURL_FORMAT_CURL_OFF_T
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| 33 | #endif
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| 34 |
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| 35 | struct curltime {
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| 36 | time_t tv_sec; /* seconds */
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| 37 | int tv_usec; /* microseconds */
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| 38 | };
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| 39 |
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| 40 | struct curltime Curl_now(void);
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| 41 |
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| 42 | /*
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| 43 | * Make sure that the first argument (t1) is the more recent time and t2 is
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| 44 | * the older time, as otherwise you get a weird negative time-diff back...
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| 45 | *
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| 46 | * Returns: the time difference in number of milliseconds.
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| 47 | */
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| 48 | timediff_t Curl_timediff(struct curltime t1, struct curltime t2);
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| 49 |
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| 50 | /*
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| 51 | * Make sure that the first argument (t1) is the more recent time and t2 is
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| 52 | * the older time, as otherwise you get a weird negative time-diff back...
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| 53 | *
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| 54 | * Returns: the time difference in number of microseconds.
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| 55 | */
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| 56 | timediff_t Curl_timediff_us(struct curltime newer, struct curltime older);
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| 57 |
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| 58 | #endif /* HEADER_CURL_TIMEVAL_H */
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