|Reference Manual - 1.4.14|
|DFBResult CreateFileDescriptor (|
This method provides an alternative for reading events from an event buffer. It creates a file descriptor which can be used in select(), poll() or read().
In general only non-threaded applications which already use select() or poll() need it.
Note: This method flushes the event buffer. After calling this method all other methods except IDirectFBEventBuffer::PostEvent() will return DFB_UNSUPPORTED. Calling this method again will return DFB_BUSY.
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