77 строки
2.2 KiB
C
77 строки
2.2 KiB
C
#ifndef __TIMEVAL_H
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#define __TIMEVAL_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2005, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* $Id$
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***************************************************************************/
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/*
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* CAUTION: this header is designed to work when included by the app-side
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* as well as the library. Do not mix with library internals!
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*/
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#include "setup.h"
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#ifdef TIME_WITH_SYS_TIME
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#include <time.h>
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#endif
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#else
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#ifdef HAVE_TIME_H
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#include <time.h>
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#endif
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#endif
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#ifndef HAVE_STRUCT_TIMEVAL
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struct timeval {
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long tv_sec;
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long tv_usec;
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};
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#endif
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struct timeval curlx_tvnow(void);
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/*
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* Make sure that the first argument (t1) is the more recent time and t2 is
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* the older time, as otherwise you get a weird negative time-diff back...
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*
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* Returns: the time difference in number of milliseconds.
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*/
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long curlx_tvdiff(struct timeval t1, struct timeval t2);
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/*
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* Same as curlx_tvdiff but with full usec resolution.
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*
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* Returns: the time difference in seconds with subsecond resolution.
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*/
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double curlx_tvdiff_secs(struct timeval t1, struct timeval t2);
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long Curl_tvlong(struct timeval t1);
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/* These two defines below exist to provide the older API for library
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internals only. */
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#define Curl_tvnow() curlx_tvnow()
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#define Curl_tvdiff(x,y) curlx_tvdiff(x,y)
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#define Curl_tvdiff_secs(x,y) curlx_tvdiff_secs(x,y)
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#endif
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