User:Grovespaz/Kernel/MmIsAddressValid

From xboxdevwiki
Jump to: navigation, search

MmIsAddressValid is an export in the Xbox Kernel. It has ordinal 174.

Checks whether a page fault would occur for a read operation on a specified address.

The original Windows NT function is documented in the MSDN: MmIsAddressValid

Syntax

XBAPI BOOLEAN NTAPI MmIsAddressValid
(
    IN PVOID VirtualAddress
);

Parameters

VirtualAddress

The virtual address to be checked.

Return Value

MmIsAddressValid returns BOOLEAN: TRUE if a page fault would occur, FALSE if not..