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Annotation of embedaddon/curl/lib/timeval.h, revision 1.1.1.1

1.1       misho       1: #ifndef HEADER_CURL_TIMEVAL_H
                      2: #define HEADER_CURL_TIMEVAL_H
                      3: /***************************************************************************
                      4:  *                                  _   _ ____  _
                      5:  *  Project                     ___| | | |  _ \| |
                      6:  *                             / __| | | | |_) | |
                      7:  *                            | (__| |_| |  _ <| |___
                      8:  *                             \___|\___/|_| \_\_____|
                      9:  *
                     10:  * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
                     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
                     14:  * are also available at https://curl.haxx.se/docs/copyright.html.
                     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: 
                     25: #include "curl_setup.h"
                     26: 
                     27: /* Use a larger type even for 32 bit time_t systems so that we can keep
                     28:    microsecond accuracy in it */
                     29: typedef curl_off_t timediff_t;
                     30: #define CURL_FORMAT_TIMEDIFF_T CURL_FORMAT_CURL_OFF_T
                     31: 
                     32: #define TIMEDIFF_T_MAX CURL_OFF_T_MAX
                     33: #define TIMEDIFF_T_MIN CURL_OFF_T_MIN
                     34: 
                     35: struct curltime {
                     36:   time_t tv_sec; /* seconds */
                     37:   int tv_usec;   /* microseconds */
                     38: };
                     39: 
                     40: struct curltime Curl_now(void);
                     41: 
                     42: /*
                     43:  * Make sure that the first argument (t1) is the more recent time and t2 is
                     44:  * the older time, as otherwise you get a weird negative time-diff back...
                     45:  *
                     46:  * Returns: the time difference in number of milliseconds.
                     47:  */
                     48: timediff_t Curl_timediff(struct curltime t1, struct curltime t2);
                     49: 
                     50: /*
                     51:  * Make sure that the first argument (t1) is the more recent time and t2 is
                     52:  * the older time, as otherwise you get a weird negative time-diff back...
                     53:  *
                     54:  * Returns: the time difference in number of microseconds.
                     55:  */
                     56: timediff_t Curl_timediff_us(struct curltime newer, struct curltime older);
                     57: 
                     58: #endif /* HEADER_CURL_TIMEVAL_H */