本文介绍了EnterCriticalSection和LeaveCriticalSection两个函数，它们用于控制临界区对象的所有权。EnterCriticalSection函数使调用线程等待直到获得指定临界区对象的所有权；而LeaveCriticalSection函数则释放该临界区对象的所有权。
The EnterCriticalSection function waits for ownership of the specified critical section object. The function returns when the calling thread is granted ownership.
VOID EnterCriticalSection( LPCRITICAL_SECTION lpCriticalSection // critical section );
Parameters
- lpCriticalSection
- [in/out] Pointer to the critical section object.
Return Values
This function does not return a value.
The LeaveCriticalSection function releases ownership of the specified critical section object.
VOID LeaveCriticalSection( LPCRITICAL_SECTION lpCriticalSection // critical section );
Parameters
- lpCriticalSection
- [in/out] Pointer to the critical section object.
Return Values
This function does not return a value.
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