1 chip  1.1 //%/////////////////////////////////////////////////////////////////////////////
 2           //
 3           // Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM,
 4           // The Open Group, Tivoli Systems
 5           //
 6           // Permission is hereby granted, free of charge, to any person obtaining a copy
 7           // of this software and associated documentation files (the "Software"), to
 8           // deal in the Software without restriction, including without limitation the
 9           // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10           // sell copies of the Software, and to permit persons to whom the Software is
11           // furnished to do so, subject to the following conditions:
12           //
13           // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
14           // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
15           // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
16           // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
17           // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
18           // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
19           // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
20           // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21           //
22 chip  1.1 //==============================================================================
23           //
24           // Author: Chip Vincent (cvincent@us.ibm.com)
25           //
26           // Modified By:
27           //
28           //%/////////////////////////////////////////////////////////////////////////////
29           
30           #ifndef Pegasus_MutexLock_h
31           #define Pegasus_MutexLock_h
32           
33           #include <Pegasus/Common/Config.h>
34           #include <Pegasus/Common/IPC.h>
35           
36           #include <Pegasus/Server/Linkage.h>
37           
38           PEGASUS_NAMESPACE_BEGIN
39           
40           class PEGASUS_SERVER_LINKAGE MutexLock
41           {
42           public:
43 chip  1.1     MutexLock(Mutex & mutex) : _mutex(mutex)
44               {
45                   _mutex.timed_lock(0xffffffff, pegasus_thread_self());
46               }
47           
48               ~MutexLock(void)
49               {
50                   _mutex.unlock();
51               }
52           
53           private:
54               Mutex & _mutex;
55           
56           };
57           
58           PEGASUS_NAMESPACE_END
59           
60           #endif