#ifndef __TIMEVAL_H #define __TIMEVAL_H /*************************************************************************** * _ _ ____ _ * Project ___| | | | _ \| | * / __| | | | |_) | | * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * * Copyright (C) 1998 - 2004, 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 http://curl.haxx.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. * * $Id: timeval.h,v 1.20 2004/12/17 17:49:10 giva Exp $ ***************************************************************************/ /* * CAUTION: this header is designed to work when included by the app-side * as well as the library. Do not mix with library internals! */ #include "setup.h" #if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__) #include <time.h> #else #include <sys/time.h> #endif #ifndef HAVE_GETTIMEOFDAY #if !defined(_WINSOCKAPI_) && !defined(__MINGW32__) && !defined(_AMIGASF) && \ !defined(__LCC__) && !defined(__WATCOMC__) struct timeval { long tv_sec; long tv_usec; }; #endif #endif struct timeval curlx_tvnow(void); /* * Make sure that the first argument (t1) is the more recent time and t2 is * the older time, as otherwise you get a weird negative time-diff back... * * Returns: the time difference in number of milliseconds. */ long curlx_tvdiff(struct timeval t1, struct timeval t2); /* * Same as curlx_tvdiff but with full usec resolution. * * Returns: the time difference in seconds with subsecond resolution. */ double curlx_tvdiff_secs(struct timeval t1, struct timeval t2); long Curl_tvlong(struct timeval t1); /* These two defines below exist to provide the older API for library internals only. */ #define Curl_tvnow() curlx_tvnow() #define Curl_tvdiff(x,y) curlx_tvdiff(x,y) #define Curl_tvdiff_secs(x,y) curlx_tvdiff_secs(x,y) #endif