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version 1.3, 2006/01/30 16:17:05
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version 1.4, 2006/07/11 18:39:28
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| #include <Pegasus/Common/Config.h> | #include <Pegasus/Common/Config.h> |
| #include <Pegasus/Common/Linkage.h> | #include <Pegasus/Common/Linkage.h> |
| #include <Pegasus/Common/IPCTypes.h> | #include <Pegasus/Common/IPCTypes.h> |
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#include <Pegasus/Common/Magic.h> |
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| PEGASUS_NAMESPACE_BEGIN | PEGASUS_NAMESPACE_BEGIN |
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| // exception if process already holds the lock | // exception if process already holds the lock |
| // @exception Deadlock | // @exception Deadlock |
| // @exception WaitFailed | // @exception WaitFailed |
| void lock(PEGASUS_THREAD_TYPE caller); |
void lock(PEGASUS_THREAD_TYPE caller = pegasus_thread_self()); |
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| // try to gain the lock - lock succeeds immediately if the | // try to gain the lock - lock succeeds immediately if the |
| // mutex is not already locked. throws an exception and returns | // mutex is not already locked. throws an exception and returns |
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| // @exception Deadlock | // @exception Deadlock |
| // @exception AlreadyLocked | // @exception AlreadyLocked |
| // @exception WaitFailed | // @exception WaitFailed |
| void try_lock(PEGASUS_THREAD_TYPE caller); |
void try_lock(PEGASUS_THREAD_TYPE caller = pegasus_thread_self()); |
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| // wait for milliseconds and throw an exception then return if the wait | // wait for milliseconds and throw an exception then return if the wait |
| // expires without gaining the lock. Otherwise return without throwing an | // expires without gaining the lock. Otherwise return without throwing an |
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| // @exception Deadlock | // @exception Deadlock |
| // @exception TimeOut | // @exception TimeOut |
| // @exception WaitFailed | // @exception WaitFailed |
| void timed_lock( Uint32 milliseconds, PEGASUS_THREAD_TYPE caller); |
void timed_lock( |
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Uint32 milliseconds, |
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PEGASUS_THREAD_TYPE caller = pegasus_thread_self()); |
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| // unlock the semaphore | // unlock the semaphore |
| // @exception Permission | // @exception Permission |
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| Mutex(const Mutex& _mutex); | Mutex(const Mutex& _mutex); |
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| friend class Condition; | friend class Condition; |
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Magic<0x57D11485> _magic; |
| }; | }; |
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| PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |
Return to
Mutex.h
CVS log
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