tfGetIfMtu

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#include <trsocket.h>

int tfGetIfMtu	(
	ttUserInterface interfaceHandle,
	int * ifMtuPtr
	);

Function Description

This function is used to retrieve the Maximum Transmission Unit (MTU) for a device.

Parameters

• interfaceHandle

  The device driver entry that we wish to get the physical address on.

• ifMtuPtr

  A pointer to the integer that will contain the MTU for a device.

Returns

• TM_ENOERROR

  Success.

• TM_EINVAL

  One of the parameters was invalid.

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