| #ifndef HEADER_CURL_TIMEDIFF_H |
| #define HEADER_CURL_TIMEDIFF_H |
| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. |
| * |
| * This software is licensed as described in the file COPYING, which |
| * you should have received as part of this distribution. The terms |
| * are also available at https://curl.se/docs/copyright.html. |
| * |
| * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| * copies of the Software, and permit persons to whom the Software is |
| * furnished to do so, under the terms of the COPYING file. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| * SPDX-License-Identifier: curl |
| * |
| ***************************************************************************/ |
| |
| #include "curl_setup.h" |
| |
| /* Use a larger type even for 32 bit time_t systems so that we can keep |
| microsecond accuracy in it */ |
| typedef curl_off_t timediff_t; |
| #define CURL_FORMAT_TIMEDIFF_T CURL_FORMAT_CURL_OFF_T |
| |
| #define TIMEDIFF_T_MAX CURL_OFF_T_MAX |
| #define TIMEDIFF_T_MIN CURL_OFF_T_MIN |
| |
| /* |
| * Converts number of milliseconds into a timeval structure. |
| * |
| * Return values: |
| * NULL IF tv is NULL or ms < 0 (eg. no timeout -> blocking select) |
| * tv with 0 in both fields IF ms == 0 (eg. 0ms timeout -> polling select) |
| * tv with converted fields IF ms > 0 (eg. >0ms timeout -> waiting select) |
| */ |
| struct timeval *curlx_mstotv(struct timeval *tv, timediff_t ms); |
| |
| /* |
| * Converts a timeval structure into number of milliseconds. |
| */ |
| timediff_t curlx_tvtoms(struct timeval *tv); |
| |
| #endif /* HEADER_CURL_TIMEDIFF_H */ |
