Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef _SALUNX_TIME_H
      21             : #define _SALUNX_TIME_H
      22             : 
      23             : #if defined LINUX || defined FREEBSD || \
      24             :     defined NETBSD || defined OPENBSD || defined DRAGONFLY
      25             : #include <sys/time.h>
      26             : #elif defined AIX
      27             : #include <time.h>
      28             : #include <sys/time.h>
      29             : #include <strings.h>
      30             : #endif
      31             : #include <sal/types.h>
      32             : 
      33             : // -=-= timeval =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
      34        1326 : inline int operator >= ( const timeval &t1, const timeval &t2 )
      35             : {
      36        1326 :     if( t1.tv_sec == t2.tv_sec )
      37        1114 :         return t1.tv_usec >= t2.tv_usec;
      38         212 :     return t1.tv_sec > t2.tv_sec;
      39             : }
      40             : 
      41         593 : inline int operator > ( const timeval &t1, const timeval &t2 )
      42             : {
      43         593 :     if( t1.tv_sec == t2.tv_sec )
      44         445 :         return t1.tv_usec > t2.tv_usec;
      45         148 :     return t1.tv_sec > t2.tv_sec;
      46             : }
      47             : 
      48             : inline int operator == ( const timeval &t1, const timeval &t2 )
      49             : {
      50             :     if( t1.tv_sec == t2.tv_sec )
      51             :         return t1.tv_usec == t2.tv_usec;
      52             :     return sal_False;
      53             : }
      54             : 
      55           0 : inline timeval &operator -= ( timeval &t1, const timeval &t2 )
      56             : {
      57           0 :     if( t1.tv_usec < t2.tv_usec )
      58             :     {
      59           0 :         t1.tv_sec--;
      60           0 :         t1.tv_usec += 1000000;
      61             :     }
      62           0 :     t1.tv_sec  -= t2.tv_sec;
      63           0 :     t1.tv_usec -= t2.tv_usec;
      64           0 :     return t1;
      65             : }
      66             : 
      67             : inline timeval &operator += ( timeval &t1, const timeval &t2 )
      68             : {
      69             :     t1.tv_sec  += t2.tv_sec;
      70             :     t1.tv_usec += t2.tv_usec;
      71             :     if( t1.tv_usec > 1000000 )
      72             :     {
      73             :         t1.tv_sec++;
      74             :         t1.tv_usec -= 1000000;
      75             :     }
      76             :     return t1;
      77             : }
      78             : 
      79        1066 : inline timeval &operator += ( timeval &t1, sal_uIntPtr t2 )
      80             : {
      81        1066 :     t1.tv_sec  += t2 / 1000;
      82        1066 :     t1.tv_usec += t2 ? (t2 % 1000) * 1000 : 500;
      83        1066 :     if( t1.tv_usec > 1000000 )
      84             :     {
      85          53 :         t1.tv_sec++;
      86          53 :         t1.tv_usec -= 1000000;
      87             :     }
      88        1066 :     return t1;
      89             : }
      90             : 
      91             : inline timeval operator + ( const timeval &t1, const timeval &t2 )
      92             : {
      93             :     timeval t0 = t1;
      94             :     return t0 += t2;
      95             : }
      96             : 
      97             : inline timeval operator + ( const timeval &t1, sal_uIntPtr t2 )
      98             : {
      99             :     timeval t0 = t1;
     100             :     return t0 += t2;
     101             : }
     102             : 
     103           0 : inline timeval operator - ( const timeval &t1, const timeval &t2 )
     104             : {
     105           0 :     timeval t0 = t1;
     106           0 :     return t0 -= t2;
     107             : }
     108             : 
     109             : #endif // _SALUNX_TIME_H
     110             : 
     111             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */