IoCallDriver - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers

// wdm.h

#define IoCallDriver(a,b)   \
        IofCallDriver(a,b)
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-wdm-iocalldriver)

Description

The IoCallDriver routine, wraps IofCallDriver that sends an IRP to the driver associated with a specified device object.

Do not call IofCallDriver. Call IoCallDriver instead. For more information, see IofCallDriver.

Parameters

`a` [in]

See IofCallDriver.

`b` [in, out]

See IofCallDriver.

Syntax

#define IoCallDriver(a,b)   \
        IofCallDriver(a,b)
);

See also

See IofCallDriver.

IoBuildAsynchronousFsdRequest

IoBuildDeviceIoControlRequest

IoBuildSynchronousFsdRequest

IoSetCompletionRoutine

View the official Windows Driver Kit DDI reference

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