winapi – Win32 CRITICAL_SECTION包含什么？

Win32 CRITICAL_SECTION包含哪些数据,它有多大？

这是无证的,可能是具体的实现,但我很想知道

解决方法

这是我安装的 Windows Vista SDK：

WINNT.H：

typedef struct _RTL_CRITICAL_SECTION {
    PRTL_CRITICAL_SECTION_DEBUG DebugInfo;

    //
    //  The following three fields control entering and exiting the critical
    //  section for the resource
    //

    LONG LockCount;
    LONG RecursionCount;
    HANDLE OwningThread;        // from the thread's ClientId->UniqueThread
    HANDLE LockSemaphore;
    ULONG_PTR SpinCount;        // force size on 64-bit systems when packed
} RTL_CRITICAL_SECTION,*PRTL_CRITICAL_SECTION;

WINBASE.H：

typedef RTL_CRITICAL_SECTION CRITICAL_SECTION;