1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #include <vos/diagnose.hxx> 25 #include <vos/object.hxx> 26 #include <vos/mutex.hxx> 27 28 using namespace vos; 29 30 ///////////////////////////////////////////////////////////////////////////// 31 // 32 // class Mutex 33 // 34 35 VOS_IMPLEMENT_CLASSINFO(VOS_CLASSNAME(OMutex, vos), VOS_NAMESPACE(OMutex, vos), VOS_NAMESPACE(OObject, vos), 0); 36 37 IMutex& OMutex::getGlobalMutex() 38 { 39 static OMutex theGlobalMutex; 40 41 return theGlobalMutex; 42 } 43 44 OMutex::OMutex() 45 { 46 m_Impl= osl_createMutex(); 47 } 48 49 OMutex::~OMutex() 50 { 51 osl_destroyMutex(m_Impl); 52 } 53 54 void OMutex::acquire() 55 { 56 osl_acquireMutex(m_Impl); 57 } 58 59 sal_Bool OMutex::tryToAcquire() 60 { 61 return osl_tryToAcquireMutex(m_Impl); 62 } 63 64 void OMutex::release() 65 { 66 osl_releaseMutex(m_Impl); 67 } 68 69