| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #include <osl/time.h> |
| #include <vos/conditn.hxx> |
| #include <vos/diagnose.hxx> |
| |
| using namespace vos; |
| |
| VOS_IMPLEMENT_CLASSINFO(VOS_CLASSNAME(OCondition, vos), VOS_NAMESPACE(OCondition, vos), VOS_NAMESPACE(OObject, vos), 0); |
| |
| /// initial state of condition is not set |
| OCondition::OCondition() |
| { |
| m_Condition= osl_createCondition(); |
| } |
| |
| OCondition::~OCondition() |
| { |
| osl_destroyCondition(m_Condition); |
| } |
| |
| /// set condition to sal_True => wait() will not block, check() returns sal_True |
| void OCondition::set() |
| { |
| osl_setCondition(m_Condition); |
| } |
| |
| /// set condition to sal_False => wait() will block, check() returns sal_False |
| void OCondition::reset() |
| { |
| osl_resetCondition(m_Condition); |
| } |
| |
| /** Blocks if condition is not set<BR> |
| If condition has been destroyed prematurely, wait() will |
| return with sal_False. |
| */ |
| OCondition::TResult OCondition::wait(const TimeValue* pTimeout) |
| { |
| return (TResult)osl_waitCondition(m_Condition, pTimeout); |
| } |
| |
| /** sal_True: condition is set <BR> |
| sal_False: condition is not set <BR> |
| does not block |
| */ |
| sal_Bool OCondition::check() |
| { |
| return osl_checkCondition(m_Condition); |
| } |
| |