Bertrand SIMONNET | e6cd738 | 2015-07-01 15:39:44 -0700 | [diff] [blame] | 1 | #ifndef HEADER_CURL_TIMEVAL_H |
| 2 | #define HEADER_CURL_TIMEVAL_H |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 3 | /*************************************************************************** |
| 4 | * _ _ ____ _ |
| 5 | * Project ___| | | | _ \| | |
| 6 | * / __| | | | |_) | | |
| 7 | * | (__| |_| | _ <| |___ |
| 8 | * \___|\___/|_| \_\_____| |
| 9 | * |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 10 | * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 11 | * |
| 12 | * This software is licensed as described in the file COPYING, which |
| 13 | * you should have received as part of this distribution. The terms |
Alex Deymo | 8f1a214 | 2016-06-28 14:49:26 -0700 | [diff] [blame] | 14 | * are also available at https://curl.haxx.se/docs/copyright.html. |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 15 | * |
| 16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| 17 | * copies of the Software, and permit persons to whom the Software is |
| 18 | * furnished to do so, under the terms of the COPYING file. |
| 19 | * |
| 20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| 21 | * KIND, either express or implied. |
| 22 | * |
| 23 | ***************************************************************************/ |
| 24 | |
Bertrand SIMONNET | e6cd738 | 2015-07-01 15:39:44 -0700 | [diff] [blame] | 25 | #include "curl_setup.h" |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 26 | |
Alex Deymo | 486467e | 2017-12-19 19:04:07 +0100 | [diff] [blame] | 27 | #if SIZEOF_TIME_T < 8 |
| 28 | typedef int timediff_t; |
| 29 | #else |
| 30 | typedef curl_off_t timediff_t; |
| 31 | #endif |
| 32 | |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 33 | struct curltime { |
Alex Deymo | 486467e | 2017-12-19 19:04:07 +0100 | [diff] [blame] | 34 | time_t tv_sec; /* seconds */ |
| 35 | int tv_usec; /* microseconds */ |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 36 | }; |
| 37 | |
Alex Deymo | 486467e | 2017-12-19 19:04:07 +0100 | [diff] [blame] | 38 | struct curltime Curl_now(void); |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 39 | |
| 40 | /* |
| 41 | * Make sure that the first argument (t1) is the more recent time and t2 is |
| 42 | * the older time, as otherwise you get a weird negative time-diff back... |
| 43 | * |
| 44 | * Returns: the time difference in number of milliseconds. |
| 45 | */ |
Alex Deymo | 486467e | 2017-12-19 19:04:07 +0100 | [diff] [blame] | 46 | timediff_t Curl_timediff(struct curltime t1, struct curltime t2); |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 47 | |
| 48 | /* |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 49 | * Make sure that the first argument (t1) is the more recent time and t2 is |
| 50 | * the older time, as otherwise you get a weird negative time-diff back... |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 51 | * |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 52 | * Returns: the time difference in number of microseconds. |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 53 | */ |
Alex Deymo | 486467e | 2017-12-19 19:04:07 +0100 | [diff] [blame] | 54 | timediff_t Curl_timediff_us(struct curltime newer, struct curltime older); |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 55 | |
Bertrand SIMONNET | e6cd738 | 2015-07-01 15:39:44 -0700 | [diff] [blame] | 56 | #endif /* HEADER_CURL_TIMEVAL_H */ |