yapi: trtmutex.cc Source File

00001 /*--------------------------------------------------------------------
00002  *
00003  * (C) Copyright Koninklijke Philips Electronics NV 2006. 
00004  * All rights reserved. This software is licensed under the terms of
00005  * version 2.1 of the GNU Lesser General Public License as published 
00006  * by the Free Software Foundation. For licensing and warranty
00007  * information, see the file COPYING in the main directory.
00008  *
00009  *------------------------------------------------------------------*/
00010 
00011 #include "trtmutex.h"
00012 #include "trttask.h"
00013 
00014 trtMutex::trtMutex(bool locked) :
00015   sema(1-locked)
00016 { }
00017 
00018 void trtMutex::lock()
00019 {
00020   sema.wait();
00021 }
00022 
00023 void trtMutex::unlock()
00024 {
00025   sema.signal();
00026 }