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MySQL NDB Cluster API Developer Guide
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3.2.1.4 ndb_logevent_get_fd()

Description.  This function retrieves a file descriptor from an NdbMgmLogEventHandle; this descriptor can be used in (for example) an application select() call.

Warning

Do not attempt to read from the file descriptor returned by this function; this can cause the descriptor to become corrupted.

Signature. 

int ndb_logevent_get_fd
    (
      const NdbLogEventHandle handle
    )

Parameters.  A LogEventHandle.

Return value.  A file descriptor. In the event of failure, -1 is returned.


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