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Merge pull request #225 from bunnei/fix-release-mutex
Mutex: Changed behavior to always release mutex for all threads.
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commit
e3d1ffff4b
1 changed files with 7 additions and 8 deletions
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@ -88,20 +88,19 @@ bool ReleaseMutexForThread(Mutex* mutex, Handle thread) {
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bool ReleaseMutex(Mutex* mutex) {
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bool ReleaseMutex(Mutex* mutex) {
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MutexEraseLock(mutex);
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MutexEraseLock(mutex);
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bool woke_threads = false;
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// Find the next waiting thread for the mutex...
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// Find the next waiting thread for the mutex...
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while (!woke_threads && !mutex->waiting_threads.empty()) {
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while (!mutex->waiting_threads.empty()) {
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std::vector<Handle>::iterator iter = mutex->waiting_threads.begin();
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std::vector<Handle>::iterator iter = mutex->waiting_threads.begin();
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woke_threads |= ReleaseMutexForThread(mutex, *iter);
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ReleaseMutexForThread(mutex, *iter);
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mutex->waiting_threads.erase(iter);
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mutex->waiting_threads.erase(iter);
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}
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}
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// Reset mutex lock thread handle, nothing is waiting
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// Reset mutex lock thread handle, nothing is waiting
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if (!woke_threads) {
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mutex->locked = false;
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mutex->locked = false;
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mutex->lock_thread = -1;
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mutex->lock_thread = -1;
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}
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return woke_threads;
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return true;
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}
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}
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/**
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/**
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