1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements.  See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License.  You may obtain a copy of the License at
8  *
9  *      http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 /*
19  * $Id$
20  */
21 
22 #include <windows.h>
23 
24 #include <xercesc/util/MutexManagers/WindowsMutexMgr.hpp>
25 #include <xercesc/framework/MemoryManager.hpp>
26 
27 XERCES_CPP_NAMESPACE_BEGIN
28 
WindowsMutexMgr()29 WindowsMutexMgr::WindowsMutexMgr()
30 {
31 }
32 
33 
~WindowsMutexMgr()34 WindowsMutexMgr::~WindowsMutexMgr()
35 {
36 }
37 
38 
39 XMLMutexHandle
create(MemoryManager * const manager)40 WindowsMutexMgr::create(MemoryManager* const manager)
41 {
42     CRITICAL_SECTION* newCS=(CRITICAL_SECTION*)manager->allocate(sizeof(CRITICAL_SECTION));
43     InitializeCriticalSection(newCS);
44     return newCS;
45 }
46 
47 
48 void
destroy(XMLMutexHandle mtx,MemoryManager * const manager)49 WindowsMutexMgr::destroy(XMLMutexHandle mtx, MemoryManager* const manager)
50 {
51     ::DeleteCriticalSection((LPCRITICAL_SECTION)mtx);
52     manager->deallocate(mtx);
53 }
54 
55 
56 void
lock(XMLMutexHandle mtx)57 WindowsMutexMgr::lock(XMLMutexHandle mtx)
58 {
59     ::EnterCriticalSection((LPCRITICAL_SECTION)mtx);
60 }
61 
62 
63 void
unlock(XMLMutexHandle mtx)64 WindowsMutexMgr::unlock(XMLMutexHandle mtx)
65 {
66     ::LeaveCriticalSection((LPCRITICAL_SECTION)mtx);
67 }
68 
69 
70 XERCES_CPP_NAMESPACE_END
71 
72