Orocos Real-Time Toolkit: rtt/os/threads.hpp Source File

00001 /***************************************************************************
00002   tag: Peter Soetens  Sat May 21 20:15:51 CEST 2005  threads.hpp 
00003 
00004                         threads.hpp -  description
00005                            -------------------
00006     begin                : Sat May 21 2005
00007     copyright            : (C) 2005 Peter Soetens
00008     email                : peter.soetens@mech.kuleuven.ac.be
00009  
00010  ***************************************************************************
00011  *   This library is free software; you can redistribute it and/or         *
00012  *   modify it under the terms of the GNU General Public                   *
00013  *   License as published by the Free Software Foundation;                 *
00014  *   version 2 of the License.                                             *
00015  *                                                                         *
00016  *   As a special exception, you may use this file as part of a free       *
00017  *   software library without restriction.  Specifically, if other files   *
00018  *   instantiate templates or use macros or inline functions from this     *
00019  *   file, or you compile this file and link it with other files to        *
00020  *   produce an executable, this file does not by itself cause the         *
00021  *   resulting executable to be covered by the GNU General Public          *
00022  *   License.  This exception does not however invalidate any other        *
00023  *   reasons why the executable file might be covered by the GNU General   *
00024  *   Public License.                                                       *
00025  *                                                                         *
00026  *   This library is distributed in the hope that it will be useful,       *
00027  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00028  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00029  *   Lesser General Public License for more details.                       *
00030  *                                                                         *
00031  *   You should have received a copy of the GNU General Public             *
00032  *   License along with this library; if not, write to the Free Software   *
00033  *   Foundation, Inc., 59 Temple Place,                                    *
00034  *   Suite 330, Boston, MA  02111-1307  USA                                *
00035  *                                                                         *
00036  ***************************************************************************/
00037  
00038  
00039 #ifndef OS_THREADS_HPP
00040 #define OS_THREADS_HPP
00041 
00042 #include "Atomic.hpp"
00043 #include "../rtt-config.h"
00044 
00045 namespace RTT
00046 { namespace os {
00047 
00054     extern AtomicInt RTT_API threads;
00055 
00060     extern const int RTT_API LowestPriority;
00061 
00066     extern const int RTT_API HighestPriority;
00067 
00072     extern const int RTT_API IncreasePriority;
00073 
00080     bool RTT_API CheckScheduler(int& sched_type);
00081 
00090     bool RTT_API CheckPriority(int& sched_type, int& priority);
00091 
00092 }}
00093 #endif