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version 1.11.12.2, 2009/02/03 11:07:22
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version 1.12, 2008/08/14 17:44:27
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| void try_lock(); | void try_lock(); |
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| void timed_lock(Uint32 milliseconds); |
/** |
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Attempts to lock the mutex within the specified time. |
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@param milliseconds The maximum time to block while attempting to |
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acquire the lock. |
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@return A Boolean indicating whether the lock was acquired. |
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*/ |
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Boolean timed_lock(Uint32 milliseconds); |
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| void unlock(); | void unlock(); |
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| #if defined(PEGASUS_OS_LINUX) |
#if defined(PEGASUS_OS_LINUX) || \ |
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(defined(PEGASUS_OS_ZOS) && !(__TARGET_LIB__ < 0x41090000)) |
| /** | /** |
| This method must only be called after a fork() to reset the mutex | This method must only be called after a fork() to reset the mutex |
| lock status in the new process. Any other use of this method is | lock status in the new process. Any other use of this method is |
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| // Use of this macro ensures that a static Mutex is not locked across a fork(). | // Use of this macro ensures that a static Mutex is not locked across a fork(). |
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| #if !defined(PEGASUS_HAVE_PTHREADS) || \ | #if !defined(PEGASUS_HAVE_PTHREADS) || \ |
| defined(PEGASUS_OS_ZOS) || \ |
(defined(PEGASUS_OS_ZOS) && (__TARGET_LIB__ < 0x41090000)) || \ |
| defined(PEGASUS_OS_VMS) | defined(PEGASUS_OS_VMS) |
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| # define PEGASUS_FORK_SAFE_MUTEX(mutex) | # define PEGASUS_FORK_SAFE_MUTEX(mutex) |
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| #elif defined(PEGASUS_OS_LINUX) |
#elif defined(PEGASUS_OS_LINUX) || \ |
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(defined(PEGASUS_OS_ZOS) && !(__TARGET_LIB__ < 0x41090000)) |
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| # define PEGASUS_FORK_SAFE_MUTEX(mutex) \ | # define PEGASUS_FORK_SAFE_MUTEX(mutex) \ |
| class ForkSafeMutex ## mutex \ | class ForkSafeMutex ## mutex \ |
Return to
Mutex.h
CVS log
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