1 #ifndef HEADER_CURL_TIMEVAL_H
2 #define HEADER_CURL_TIMEVAL_H
3 /***************************************************************************
5 * Project ___| | | | _ \| |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
10 * Copyright (C) 1998 - 2007, Daniel Stenberg, <daniel@haxx.se>, et al.
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.
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.
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
23 ***************************************************************************/
26 * CAUTION: this header is designed to work when included by the app-side
27 * as well as the library. Do not mix with library internals!
30 #include "curl_setup.h"
32 struct timeval curlx_tvnow(void);
35 * Make sure that the first argument (t1) is the more recent time and t2 is
36 * the older time, as otherwise you get a weird negative time-diff back...
38 * Returns: the time difference in number of milliseconds.
40 long curlx_tvdiff(struct timeval t1, struct timeval t2);
43 * Same as curlx_tvdiff but with full usec resolution.
45 * Returns: the time difference in seconds with subsecond resolution.
47 double curlx_tvdiff_secs(struct timeval t1, struct timeval t2);
49 long Curl_tvlong(struct timeval t1);
51 /* These two defines below exist to provide the older API for library
53 #define Curl_tvnow() curlx_tvnow()
54 #define Curl_tvdiff(x,y) curlx_tvdiff(x,y)
55 #define Curl_tvdiff_secs(x,y) curlx_tvdiff_secs(x,y)
57 #endif /* HEADER_CURL_TIMEVAL_H */