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LibPthread: Mark the pthread_cond_t "waiting" flag as volatile

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Oops, this is not gonna work if the compiler can optimize out all the
reads from this flag. :^)
This commit is contained in:
Andreas Kling 2019-12-07 15:34:00 +01:00
parent 96e8c8a4e5
commit e7dfd40dc3
Notes: sideshowbarker 2024-07-19 10:56:19 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/e7dfd40dc37
1 changed files with 1 additions and 1 deletions
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Libraries/LibPthread/pthread.cpp
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@ -388,7 +388,7 @@ int pthread_setschedparam(pthread_t thread, int policy, const struct sched_param
}
struct WaitNode : public InlineLinkedListNode<WaitNode> {
bool waiting { true };
volatile bool waiting { true };
WaitNode* m_next { nullptr };
WaitNode* m_prev { nullptr };
};