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  1. learn.microsoft.com

    Feb 5, 2024BOOL InitializeCriticalSectionEx( [out] LPCRITICAL_SECTION lpCriticalSection, [in] DWORD dwSpinCount, [in] DWORD Flags ); Parameters [out] lpCriticalSection. A pointer to the critical section object. [in] dwSpinCount. The spin count for the critical section object.
  2. stackoverflow.com

    WinAPI mutex is not an option either, as I don't want to go kernel when object is now owned. Closest alternative is Slim Reader/Writer Lock, when locked by AcquireSRWLockExclusive / ReleaseSRWLockExclusive , it seem to do exactly what I need, except that it is without recursion support.
  3. renenyffenegger.ch

    The value of CriticalSectionTimeout unter the registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager specifies the amount of seconds that a thread can hold a critical section.
  4. learn.microsoft.com

    In this article. Initializes a critical section object and sets the spin count for the critical section. When a thread tries to acquire a critical section that is locked, the thread spins: it enters a loop which iterates spin count times, checking to see if the lock is released.If the lock is not released before the loop finishes, the thread goes to sleep to wait for the lock to be released.
  5. blackbeam.github.io

    Search Tricks. Prefix searches with a type followed by a colon (e.g., fn:) to restrict the search to a given type. Accepted types are: fn, mod, struct, enum, trait, type, macro, and const. Search functions by type signature (e.g., vec -> usize or * -> vec) Search multiple things at once by splitting your query with comma (e.g., str,u8 or String,struct:Vec,test)
  6. dennisbabkin.com

    Jan 30, 2024The sequence above is very simple. At first the function checks and resets bit-0 with the atomic btr instruction in the LockCount in the provided CRITICAL_SECTION structure. If that bit was set (as it will be the first time that critical section is entered), the call simply remembers the ID of the thread that called EnterCriticalSection in OwningThread, and sets RecursionCount to 1 and returns.
  7. devblogs.microsoft.com

    The CRITICAL_SECTION structure has gone through a lot of changes since its introduction back oh so many decades ago. The amazing thing is that as long as you stick to the documented API, your code is completely unaffected. Initially, the critical section object had an owner field to keep track of which thread entered the critical section, if any.
  8. doxygen.reactos.org

    VOID WINAPI WakeAllConditionVariable (PCONDITION_VARIABLE ConditionVariable) VOID WINAPI WakeConditionVariable (PCONDITION_VARIABLE ConditionVariable) BOOL WINAPI InitializeCriticalSectionEx (OUT LPCRITICAL_SECTION lpCriticalSection, IN DWORD dwSpinCount, IN DWORD flags)
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