00001 /* 00002 * Copyright 2006 Intel Corporation 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00017 #ifndef _OASYS_NOLOCK_H_ 00018 #define _OASYS_NOLOCK_H_ 00019 00020 #include "Lock.h" 00021 00022 namespace oasys { 00023 00034 class NoLock : public Lock { 00035 public: 00036 int lock(const char* lock_user); 00037 int unlock(); 00038 int try_lock(const char* lock_user); 00039 }; 00040 00041 } // namespace oasys 00042 00043 #endif /* _OASYS_NOLOCK_H_ */