120 lines
3.2 KiB
C
120 lines
3.2 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _SALUNX_TIME_H
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#define _SALUNX_TIME_H
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#if defined LINUX || defined FREEBSD || \
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defined NETBSD || defined OPENBSD || defined DRAGONFLY
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#include <sys/time.h>
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#elif defined AIX
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#include <time.h>
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#include <sys/time.h>
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#include <strings.h>
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#endif
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#include <sal/types.h>
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// -=-= timeval =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
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inline int operator >= ( const timeval &t1, const timeval &t2 )
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{
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if( t1.tv_sec == t2.tv_sec )
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return t1.tv_usec >= t2.tv_usec;
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return t1.tv_sec > t2.tv_sec;
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}
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inline int operator > ( const timeval &t1, const timeval &t2 )
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{
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if( t1.tv_sec == t2.tv_sec )
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return t1.tv_usec > t2.tv_usec;
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return t1.tv_sec > t2.tv_sec;
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}
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inline int operator == ( const timeval &t1, const timeval &t2 )
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{
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if( t1.tv_sec == t2.tv_sec )
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return t1.tv_usec == t2.tv_usec;
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return sal_False;
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}
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inline timeval &operator -= ( timeval &t1, const timeval &t2 )
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{
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if( t1.tv_usec < t2.tv_usec )
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{
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t1.tv_sec--;
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t1.tv_usec += 1000000;
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}
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t1.tv_sec -= t2.tv_sec;
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t1.tv_usec -= t2.tv_usec;
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return t1;
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}
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inline timeval &operator += ( timeval &t1, const timeval &t2 )
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{
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t1.tv_sec += t2.tv_sec;
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t1.tv_usec += t2.tv_usec;
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if( t1.tv_usec > 1000000 )
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{
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t1.tv_sec++;
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t1.tv_usec -= 1000000;
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}
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return t1;
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}
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inline timeval &operator += ( timeval &t1, sal_uIntPtr t2 )
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{
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t1.tv_sec += t2 / 1000;
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t1.tv_usec += t2 ? (t2 % 1000) * 1000 : 500;
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if( t1.tv_usec > 1000000 )
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{
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t1.tv_sec++;
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t1.tv_usec -= 1000000;
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}
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return t1;
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}
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inline timeval operator + ( const timeval &t1, const timeval &t2 )
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{
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timeval t0 = t1;
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return t0 += t2;
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}
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inline timeval operator + ( const timeval &t1, sal_uIntPtr t2 )
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{
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timeval t0 = t1;
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return t0 += t2;
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}
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inline timeval operator - ( const timeval &t1, const timeval &t2 )
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{
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timeval t0 = t1;
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return t0 -= t2;
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}
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#endif // _SALUNX_TIME_H
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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