Contents

withNoBuffer

Factory method that constructs and initializes an IONetworkData object without a data buffer.

Declaration

static IONetworkData * withNoBuffer(
 const char *name, 
 UInt32 bufferSize, 
 UInt32 accessTypes, 
 void *target, 
 Action action, 
 void *param = 0);

Parameters

  • name:

    A name to assign to this object.

  • bufferSize:

    The size of the phantom data buffer.

  • accessTypes:

    The initial supported access types.

  • target:

    The notification target.

  • action:

    The notification action.

  • param:

    A parameter to pass to the notification action.

Return Value

Returns an IONetworkData object on success, or 0 otherwise.

Overview

The notification handler must intervene when the IONetworkData is accessed.

See Also

Miscellaneous