00001 00003 00004 // 00005 // Copyright (c) 2002-2004 California Institute of Technology 00006 // Copyright (c) 2004-2007 University of Southern California 00007 // Rob Peters <rjpeters at usc dot edu> 00008 // 00009 // created: Thu Nov 7 16:58:26 2002 00010 // commit: $Id: time.cc 10065 2007-04-12 05:54:56Z rjpeters $ 00011 // $HeadURL: file:///lab/rjpeters/svnrepo/code/trunk/groovx/src/rutz/time.cc $ 00012 // 00013 // -------------------------------------------------------------------- 00014 // 00015 // This file is part of GroovX. 00016 // [http://ilab.usc.edu/rjpeters/groovx/] 00017 // 00018 // GroovX is free software; you can redistribute it and/or modify it 00019 // under the terms of the GNU General Public License as published by 00020 // the Free Software Foundation; either version 2 of the License, or 00021 // (at your option) any later version. 00022 // 00023 // GroovX is distributed in the hope that it will be useful, but 00024 // WITHOUT ANY WARRANTY; without even the implied warranty of 00025 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00026 // General Public License for more details. 00027 // 00028 // You should have received a copy of the GNU General Public License 00029 // along with GroovX; if not, write to the Free Software Foundation, 00030 // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. 00031 // 00033 00034 #ifndef GROOVX_RUTZ_TIME_CC_UTC20050626084019_DEFINED 00035 #define GROOVX_RUTZ_TIME_CC_UTC20050626084019_DEFINED 00036 00037 #include "rutz/time.h" 00038 00039 #include <sys/resource.h> 00040 #include <time.h> 00041 00042 rutz::time rutz::time::wall_clock_now() throw() 00043 { 00044 rutz::time t; 00045 gettimeofday(&t.m_timeval, /* timezone */ 0); 00046 return t; 00047 } 00048 00049 rutz::time rutz::time::user_rusage() throw() 00050 { 00051 rusage ru; 00052 getrusage(RUSAGE_SELF, &ru); 00053 return rutz::time(ru.ru_utime); 00054 } 00055 00056 rutz::time rutz::time::sys_rusage() throw() 00057 { 00058 rusage ru; 00059 getrusage(RUSAGE_SELF, &ru); 00060 return rutz::time(ru.ru_stime); 00061 } 00062 00063 static const char __attribute__((used)) vcid_groovx_rutz_time_cc_utc20050626084019[] = "$Id: time.cc 10065 2007-04-12 05:54:56Z rjpeters $ $HeadURL: file: 00064 #endif // !GROOVX_RUTZ_TIME_CC_UTC20050626084019_DEFINED