GetMappedFileName

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icWasya © (2003-07-11 09:26) [5]

GetMappedFileName
The GetMappedFileName function checks if the specified address is within a memory-mapped file in the address space of the specified process. If so, the function returns the name of the memory-mapped file.

DWORD GetMappedFileName(
HANDLE hProcess, // handle to process
LPVOID lpv, // address to verify
LPTSTR lpFilename, // file name buffer
DWORD nSize // size of buffer
);
Parameters
hProcess
[in] Handle to the process.
lpv
[in] Specifies the address to verify.
lpFilename
[out] Pointer to the buffer that receives the name of the memory-mapped file to which the address specified by lpv belongs.
nSize
[in] Specifies the size, in bytes, of the lpFilename buffer.
Return Value
If the function succeeds, the return value specifies the length of the string copied to the buffer.

If the function fails, the return value is zero. To get extended error information, call GetLastError.

Requirements
Windows NT/2000 or later: Requires Windows NT 4.0 or later.

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