nf-fci-fnfciclose.md

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NF:fci.FNFCICLOSE	FNFCICLOSE macro (fci.h)	The FNFCICLOSE macro provides the declaration for the application-defined callback function to close a file in an FCI context.	FNFCICLOSE FNFCICLOSE macro [Windows API] fci/FNFCICLOSE winprog.fnfciclose	winprog\fnfciclose.htm	winprog	c4edf6ca-0b16-4e30-933b-934f8930c6d6	12/05/2018	FNFCICLOSE, FNFCICLOSE macro [Windows API], fci/FNFCICLOSE, winprog.fnfciclose	fci.h		Windows															Windows			19H1	FNFCICLOSE fci/FNFCICLOSE	c++	APIRef kbSyntax	HeaderDef	fci.h	FNFCICLOSE

-description

The FNFCICLOSE macro provides the declaration for the application-defined callback function to close a file in an FCI context.

-parameters

-param fn

Specifies an application-defined value that identifies an open file.

-remarks

The function accepts parameters similar to _close, with the addition of err and pv.

Examples

FNFCICLOSE(fnFileClose)
{
    INT iResult = 0; 

    UNREFERENCED_PARAMETER(pv);
    
    if ( CloseHandle((HANDLE)hf) == FALSE)
    {
        *err = GetLastError();
        iResult = -1;
    }

    return iResult;
}

-see-also

FCICreate