ReactOS Fundraising Campaign 2012
 
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ReactOS Development > Doxygen

PVOID FASTCALL ObFastReplaceObject ( IN PEX_FAST_REF  FastRef,
PVOID  Object 
)

Definition at line 176 of file obref.c.

{
    EX_FAST_REF OldValue;
    PVOID OldObject;
    ULONG Count;

    /* Check if we were given an object and reference it 7 times */
    if (Object) ObReferenceObjectEx(Object, MAX_FAST_REFS);
    
    /* Do the swap */
    OldValue = ExSwapFastReference(FastRef, Object);
    OldObject = ExGetObjectFastReference(OldValue);
    
    /* Check if we had an active object and dereference it */
    Count = ExGetCountFastReference(OldValue);
    if ((OldObject) && (Count)) ObDereferenceObjectEx(OldObject, Count);

    /* Return the old object */
    return OldObject;
}

Generated on Sun May 27 2012 06:08:32 for ReactOS by doxygen 1.7.6.1

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