155682Smarkm/* 2233294Sstas * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska H��gskolan 355682Smarkm * (Royal Institute of Technology, Stockholm, Sweden). 455682Smarkm * All rights reserved. 5233294Sstas * 655682Smarkm * Redistribution and use in source and binary forms, with or without 755682Smarkm * modification, are permitted provided that the following conditions 855682Smarkm * are met: 9233294Sstas * 1055682Smarkm * 1. Redistributions of source code must retain the above copyright 1155682Smarkm * notice, this list of conditions and the following disclaimer. 12233294Sstas * 1355682Smarkm * 2. Redistributions in binary form must reproduce the above copyright 1455682Smarkm * notice, this list of conditions and the following disclaimer in the 1555682Smarkm * documentation and/or other materials provided with the distribution. 16233294Sstas * 1755682Smarkm * 3. Neither the name of the Institute nor the names of its contributors 1855682Smarkm * may be used to endorse or promote products derived from this software 1955682Smarkm * without specific prior written permission. 20233294Sstas * 2155682Smarkm * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 2255682Smarkm * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2355682Smarkm * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2455682Smarkm * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 2555682Smarkm * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2655682Smarkm * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2755682Smarkm * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2855682Smarkm * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2955682Smarkm * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3055682Smarkm * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3155682Smarkm * SUCH DAMAGE. 3255682Smarkm */ 3355682Smarkm 3455682Smarkm#include <config.h> 3555682Smarkm#include "roken.h" 3655682Smarkm#ifndef HAVE_GETTIMEOFDAY 3755682Smarkm 38233294Sstas#ifdef _WIN32 3955682Smarkm 40233294SstasROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 41233294Sstasgettimeofday (struct timeval *tp, void *ignore) 42233294Sstas{ 43233294Sstas FILETIME ft; 44233294Sstas ULARGE_INTEGER li; 45233294Sstas ULONGLONG ull; 46233294Sstas 47233294Sstas GetSystemTimeAsFileTime(&ft); 48233294Sstas li.LowPart = ft.dwLowDateTime; 49233294Sstas li.HighPart = ft.dwHighDateTime; 50233294Sstas ull = li.QuadPart; 51233294Sstas 52233294Sstas ull -= 116444736000000000i64; 53233294Sstas ull /= 10i64; /* ull is now in microseconds */ 54233294Sstas 55233294Sstas tp->tv_usec = (ull % 1000000i64); 56233294Sstas tp->tv_sec = (ull / 1000000i64); 57233294Sstas 58233294Sstas return 0; 59233294Sstas} 60233294Sstas 61233294Sstas#else 62233294Sstas 6355682Smarkm/* 6455682Smarkm * Simple gettimeofday that only returns seconds. 6555682Smarkm */ 66233294SstasROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 6755682Smarkmgettimeofday (struct timeval *tp, void *ignore) 6855682Smarkm{ 6955682Smarkm time_t t; 7055682Smarkm 7155682Smarkm t = time(NULL); 72233294Sstas tp->tv_sec = (long) t; 7355682Smarkm tp->tv_usec = 0; 7455682Smarkm return 0; 7555682Smarkm} 76233294Sstas 77233294Sstas#endif /* !_WIN32 */ 7855682Smarkm#endif 79