Gnash  0.8.10
getclocktime.hpp
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00001 //
00002 //   Copyright (C) 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
00003 //
00004 // This program is free software; you can redistribute it and/or modify
00005 // it under the terms of the GNU General Public License as published by
00006 // the Free Software Foundation; either version 3 of the License, or
00007 // (at your option) any later version.
00008 //
00009 // This program is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 // GNU General Public License for more details.
00013 //
00014 // You should have received a copy of the GNU General Public License
00015 // along with this program; if not, write to the Free Software
00016 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00017 //
00018 
00019 #ifndef GETCLOCKTIMER_HPP
00020 #define GETCLOCKTIMER_HPP 1
00021 
00022 #ifdef HAVE_CONFIG_H
00023 #include "gnashconfig.h"
00024 #endif
00025 
00026 #include <ctime>
00027 
00028 // TODO: why doesn't OS2 define HAVE_CLOCK_GETTIME?
00029 #if !defined(HAVE_CLOCK_GETTIME) && !defined(__OS2__)
00030 
00031 #include <sys/time.h>
00032 
00033 #ifdef HAVE_PTHREADS
00034 #include <pthread.h>
00035 #endif
00036 
00037 #if defined WIN32 && !defined(HAVE_STRUCT_TIMESPEC)
00038 struct timespec {
00039         time_t  tv_sec;         /* seconds */
00040         long    tv_nsec;        /* nanoseconds */
00041 };
00042 #endif
00043 
00044 #define CLOCK_REALTIME 0 /* Dummy */
00045 
00046 static int clock_gettime(int, struct timespec *tp) {
00047     
00048     struct timeval now;
00049     int ret = gettimeofday(&now, NULL);
00050     
00051     if (ret != 0)
00052         return ret;
00053     
00054     tp->tv_sec = now.tv_sec;
00055     tp->tv_nsec = now.tv_usec * 1000;
00056     return 0;
00057 }
00058 
00059 #endif
00060 #endif