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ReactOS Development > Doxygen

PMMADDRESS_NODE NTAPI MiGetNextNode ( IN PMMADDRESS_NODE  Node)

Definition at line 288 of file vadnode.c.

Referenced by MiFindEmptyAddressRangeInTree(), and MiQueryMemoryBasicInformation().

{
    PMMADDRESS_NODE Parent;

    /* Get the right child */
    if (RtlRightChildAvl(Node))
    {
        /* Get left-most child */
        Node = RtlRightChildAvl(Node);
        while (RtlLeftChildAvl(Node)) Node = RtlLeftChildAvl(Node);
        return Node;
    }

    Parent = RtlParentAvl(Node);
    ASSERT(Parent != NULL);
    while (Parent != Node)
    {
        /* The parent should be a left child, return the real predecessor */
        if (RtlIsLeftChildAvl(Node))
        {
            /* Return it */
            return Parent;
        }

        /* Keep lopping until we find our parent */
        Node = Parent;
        Parent = RtlParentAvl(Node);
    }

    /* Nothing found */
    return NULL;
}

Generated on Sun May 27 2012 06:08:18 for ReactOS by doxygen 1.7.6.1

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