/*************************************************************************** * _ _ ____ _ * Project ___| | | | _ \| | * / __| | | | |_) | | * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * * Copyright (C) 1998 - 2002, 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.c,v 1.1.1.3 2002/11/26 19:08:01 zarzycki Exp $ ***************************************************************************/ #ifdef WIN32 #include <windows.h> #endif #include "timeval.h" #ifndef HAVE_GETTIMEOFDAY #ifdef WIN32 int gettimeofday (struct timeval *tp, void *nothing) { #ifdef WITHOUT_MM_LIB SYSTEMTIME st; time_t tt; struct tm tmtm; /* mktime converts local to UTC */ GetLocalTime (&st); tmtm.tm_sec = st.wSecond; tmtm.tm_min = st.wMinute; tmtm.tm_hour = st.wHour; tmtm.tm_mday = st.wDay; tmtm.tm_mon = st.wMonth - 1; tmtm.tm_year = st.wYear - 1900; tmtm.tm_isdst = -1; tt = mktime (&tmtm); tp->tv_sec = tt; tp->tv_usec = st.wMilliseconds * 1000; #else /** ** The earlier time calculations using GetLocalTime ** had a time resolution of 10ms.The timeGetTime, part ** of multimedia apis offer a better time resolution ** of 1ms.Need to link against winmm.lib for this **/ unsigned long Ticks = 0; unsigned long Sec =0; unsigned long Usec = 0; Ticks = timeGetTime(); Sec = Ticks/1000; Usec = (Ticks - (Sec*1000))*1000; tp->tv_sec = Sec; tp->tv_usec = Usec; #endif return 1; } #define HAVE_GETTIMEOFDAY #endif #endif struct timeval Curl_tvnow (void) { struct timeval now; #ifdef HAVE_GETTIMEOFDAY gettimeofday (&now, NULL); #else now.tv_sec = (long) time(NULL); now.tv_usec = 0; #endif return now; } /* * Make sure that the first argument is the more recent time, as otherwise * we'll get a weird negative time-diff back... */ long Curl_tvdiff (struct timeval newer, struct timeval older) { return (newer.tv_sec-older.tv_sec)*1000+ (499+newer.tv_usec-older.tv_usec)/1000; } long Curl_tvlong (struct timeval t1) { return t1.tv_sec; } /* * local variables: * eval: (load-file "../curl-mode.el") * end: * vim600: fdm=marker * vim: et sw=2 ts=2 sts=2 tw=78 */