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| author | Curl Upstream <curl-library@lists.haxx.se> | 2022-04-27 06:11:01 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2022-04-28 19:15:44 (GMT) |
| commit | 2a9bc9ebf09fbafa5378d143083434204e9f233e (patch) | |
| tree | d55420489c10068efaa694b96db2f735539b4339 /lib/timediff.h | |
| parent | a1f6ec647cfab8d613897562f8ee5f81a8f6b68d (diff) | |
| download | CMake-2a9bc9ebf09fbafa5378d143083434204e9f233e.zip CMake-2a9bc9ebf09fbafa5378d143083434204e9f233e.tar.gz CMake-2a9bc9ebf09fbafa5378d143083434204e9f233e.tar.bz2 | |
curl 2022-04-27 (1669b17d)
Code extracted from:
https://github.com/curl/curl.git
at commit 1669b17d3a1a1fd824308544ca0ec02a2a4f50ea (curl-7_83_0).
Diffstat (limited to 'lib/timediff.h')
| -rw-r--r-- | lib/timediff.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/lib/timediff.h b/lib/timediff.h new file mode 100644 index 0000000..fcd5f05 --- /dev/null +++ b/lib/timediff.h @@ -0,0 +1,50 @@ +#ifndef HEADER_CURL_TIMEDIFF_H +#define HEADER_CURL_TIMEDIFF_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2022, 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. + * + ***************************************************************************/ + +#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 */ |