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This is my patch from 2002-09-17 ported to the recent cygwin src. (See http://cygwin.com/ml/cygwin-patches/2002-q3/msg00436.html). pthread_cond_init patch should be applied first. 2002-12-04 Thomas Pfaff <tpfaff@gmx.net> * include/pthread.h: Add define for errorchecking mutexes. Chang default mutex type. * thread.cc (pthread_cond::TimedWait): Update mutex unlock calls. (pthread_mutex::pthread_mutex): New implement. (pthread_mutex::~pthread_mutex): Ditto. (pthread_mutex::Lock): Ditto. (pthread_mutex::TryLock): Ditto. (pthread_mutex::UnLock): Ditto. (pthread_mutex::Destroy): Implement new method. (pthread_mutex::SetOwner): Ditto. (pthread_mutex::LockRecursive): Ditto. (pthread_mutex::fixup_after_fork): Restore locking state after fork. (__pthread_mutex_destroy): Call pthread_mutex::Destroy to destroy mutex. (__pthread_mutexattr_settype): Allow errorchecking and recursive types. * thread.h (MUTEX_LOCK_COUNTER_INITIAL): New define. (pthread_mutex::criticalsection): Remove. (pthread_mutex::lock_counter): New member. (pthread_mutex::recursion_counter): Ditto. (pthread_mutex::owner): Ditto. (pthread_mutex::type): Ditto. (pthread_mutex::Destroy): New method. (pthread_mutex::SetOwner): Ditto. (pthread_mutex::LockRecursive): Ditto.
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pthread_mutex.patch
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